Top IT Services Companies in the USA

Last updated: March 2024

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Buyer's guide

The IT Skills Gap Costs Businesses

In a fast-paced and rapidly-evolving world of technology, having the right IT skills can make or break a business. Unfortunately, many companies in the USA are finding themselves at a disadvantage due to an IT skill gap.

An IT skills gap affects staff productivity, customer service, customer engagement, sales, and overall profitability. This issue is becoming increasingly prevalent, with a recent survey showing that 8 in 10 business executives are concerned with an IT skills gap in their organization. 

Additionally, a 2022 survey by Statista found that 27% of companies reported IT support skill gaps, while 26% of companies had cloud computing and AI/ML skill gaps. Finally, 21% of companies surveyed reported data analysis skill gaps. 

In another study, 70% of companies in 2022 felt their companies were unable to keep up with the pace of change due to an IT skill gap. This was in contrast to how companies felt in 2015, where only 58% of companies felt an IT skill gap was making them uncompetitive. These alarming numbers suggest that businesses need immediate solutions to bridge their IT skill gaps.

Despite these challenges, solutions are available to help businesses in the USA to overcome these IT skill gaps. The best IT services companies in the USA offer a wide range of consultancies and services to address the IT skills gap challenge. 

Introduction To The Top IT Services Companies In The USA

The aim of top IT services companies in the USA aim to help businesses leverage technology and improve their operations even if they do not possess the necessary in-house expertise.

The best IT services companies in the USA are typically those established for several years, along with a proven track record of success. These companies have the expertise and knowledge needed to handle a wide range of IT needs, from cybersecurity and data management to cloud computing and network design. 

Choosing the right IT services companies in the USA will involve understanding the range of services they provide and the knowledge of selecting a suitable IT services company. 

Once the right partner is selected, an organization can focus on growing the business. Therefore this article aims to educate businesses on how to find the top IT services companies in the USA.

What Type Of Services Do IT Services Companies Provide?

Cloud Services

Cloud services are one of the most in-demand IT services today as it allows businesses to store and access their data and applications online without costly IT infrastructure, thereby reducing costs and improving efficiency.

Communication Services

Communication services such as VoIP enable businesses to make outgoing calls and receive incoming calls through the internet. This system is cheaper and more flexible than traditional phone systems.

Data And Network Security

Regarding data security, companies hire backup services to ensure businesses can recover their data during a disaster or system failure. Network security and monitoring services are also crucial for protecting a company's sensitive information and detecting potential threats.

Data Analytics And Reporting

On the business front, data analytics and reporting services help businesses to make informed decisions by analyzing and visualizing their data. 

IT Technical Support

When it comes to technical issues in business operations, hiring remote IT support services can help businesses troubleshoot and solve technical problems without needing to be on-site.

Software And Web Development

Software and web development is another essential service that IT services companies provide, which involves developing custom software applications to meet the specific needs of a business. 

IT Training Services

Finally, technology training is also an essential IT service as it can help businesses to keep up with the latest technology trends and skills.

What Are The Benefits Of Working With An IT Services Company?

1. Closing The IT Skills Gap

Many businesses need help finding and retaining qualified IT professionals, leading to inefficiencies, downtime, and even security risks. Top IT services companies in the USA have a team of skilled professionals with certifications that can provide the expertise and support needed to keep a business running smoothly.

2. Save Time

Another advantage of working with an IT services company is the time savings with experts available to work immediately. This contributes to IT projects being completed on time, within budget, and at the highest level of quality. 

3. Save Costs

One of the most significant benefits of working with the top IT services companies in the USA is cost savings. Businesses that outsource their IT needs do not need to invest in infrastructure, talent, equipment, or ongoing training. 

This results in significant cost savings, thus enabling businesses to focus on their core competencies and achieve their strategic objectives.

Types Of IT Services Companies

Web Development Companies

Web development services are in high demand among the various types of IT services. A professional web development company offers services ranging from simple website design to complex web applications. 

Cloud Computing Companies

Cloud computing services are another popular type of IT service, as seen by the increasing number of businesses switching to cloud-based technologies. Top IT services companies in the USA that offer such services, such as Amazon and Microsoft, are in high demand by businesses.

IT Security Companies

As cybersecurity threats continue to rise, the demand for IT security services will increase in tandem. IT security services provide various measures to protect businesses from cyber-attacks and data breaches.

Data Analytics Companies

Data analytics services have also gained importance in recent years. These IT services leverage AI and machine learning to help businesses to make informed decisions based on data-driven insights.

Differentiating Between IT Services Companies In The USA

IT Consulting

IT services and consulting are two distinct but interconnected fields that complement each other and help businesses in the USA. While IT services solve specific problems by focusing on them, IT consulting is more about helping businesses succeed and achieving business objectives through technology. 

Top IT services companies in the USA often provide additional IT consulting on top of their IT services. In fact, businesses often cite the quality of an IT service provider's consulting service as a significant differentiation factor between IT services companies in the USA.

Customer Service

In the highly competitive US IT services market, the best IT service providers also differentiate themselves by offering exceptional customer service to their business clients. 

These top companies go beyond simply solving a problem and strive to build strong client relationships. Such dedication gains their clients' trust and loyalty, making them some of the best IT services companies in the USA.

Industry-specific IT Services Companies In The USA

There is demand for industry-specific IT services in industries such as professional services, non-profit and education, finance and insurance, medical and healthcare, government, F&B, and real estate.

Different industries require different levels of security and compliance. For instance, a retailer may require anti-hacking solutions for their Point of Sale (POS) systems, while a healthcare organization must adhere to strict HIPAA compliance guidelines. Businesses can ensure they stay compliant and secure by working with an IT service provider specializing in their industry.

Furthermore, industry-specific software assistance is critical in business operations. Manufacturing companies require different software than accounting firms. An IT professional who knows their industry can help them use the best software solutions for their business. 

Additionally, some technology tools may have industry-specific uses that a business may not even be aware of. Working with the top industry-specific, IT services companies ensures businesses can use technology to maximize their potential.

Evaluating IT Services Companies In The USA

1. Availability And Response Time

One of the most important factors to evaluate is the availability and response time to any issues that may arise. Depending on a business's needs and budget, some businesses may need a quick, 24/7 local response.

2. Value Add Services

Another factor in evaluating an IT service provider is their proven ability to deliver value add advice and services that increase ROI, business efficiencies, and productivity. 

3. Third-party Vendor Relationships

IT service companies usually specialize in one area and work with other third-party vendors to provide a comprehensive solution to businesses. Having good third-party vendor relationships will allow IT services companies to offer a cohesive and comprehensive solution to a business, resulting in lower costs and better ROI.

4. Disaster Recovery Processes

The number of cyber security threats and data loss incidents impacting businesses is increasing globally. Therefore, evaluating an IT service company's disaster recovery planning and processes is prudent. Ensure the service provider has adequate disaster planning, recovery, and security procedures.

Common Services Offered By IT Services Companies

IT Tech Support

One of the most common IT services for businesses in the USA is IT tech support, also known as a "help desk." IT tech support companies can provide round-the-clock support for businesses to ensure that employees can get technical support whenever needed.

Cloud Services

Cloud services such as AWS and Azure are some of the most common IT services offered to businesses. Cloud storage can be a cost-effective solution for businesses storing and sharing large amounts of data. At the same time, cloud software can access powerful tools without expensive hardware or software licenses.

Security Services And Data Recovery

With cyber threats rising, having a robust security and backup plan is more important than ever. Businesses commonly use security and data recovery services to protect their data and recover quickly in case of a breach or data loss.

Cloud Computing Services

Cloud computing services offer a range of benefits that traditional on-site data centers cannot provide.

Infrastructure as a Service (IaaS)

IaaS provides on-demand delivery of IT resources with pay-as-you-go pricing. Businesses use IaaS providers like AWS or Microsoft's Azure to access resources such as computing power, storage, and databases as needed, allowing businesses to manage their costs.


One of the significant advantages of cloud computing is its agility, which gives you easy access to a broad range of technologies so that you can innovate faster and build nearly anything you can imagine. Additionally, cloud computing removes the need for many IT management chores, so IT teams can spend time achieving more important business goals.


Cloud computing offers resource efficiency by allowing businesses to provide the resources needed, enabling resources to be scaled up or down instantly as business needs change. It also provides cost savings as variable expenses are much lower because of the economies of scale. 

Data Backup And Recovery

Cloud computing makes data backup, disaster recovery, and business continuity more straightforward and less expensive because businesses can mirror data at multiple redundant sites on the cloud provider's network. 

Data Security

Many cloud providers offer a broad set of policies, technologies, and controls that strengthen a business's security posture to protect its data, applications, and infrastructure from potential threats. 

IT Security Services

The most frequently outsourced IT security services include security operations, vulnerability management, and IT security training and awareness. 

Security Operations

Security Operations Center as a Service (SOCaaS) is an IT service that allows companies to outsource their threat detection and incident response activities to identify threats early and effectively respond while mitigating potential damage.

Vulnerability Management

The next IT security service would be Vulnerability Management as a Service (VMaaS). This is another popular IT security service that provides efficient and integrated solutions to detect and prioritize discovered vulnerabilities ensuring that businesses can mitigate severe risks to their data security and business operations.

IT Security Training

Finally, businesses employ IT security training and awareness to provide regular training and drills to employees. These training programs give awareness of cyber security threats such as phishing, ransomware, malware, and social engineering.

IT security training makes employees aware of how to deal with sensitive data in accordance with the relevant IT policies and can contribute to reducing the business's security risks.

Data Analytics Services

With a colossal increase in the amount of collected digital data by businesses, it is no surprise that businesses struggle to process all that data into something valuable and meaningful. 

Some of the top IT services companies in the USA offer comprehensive data analytics services that help businesses perform data collection, processing, transformations, and analytics. This will give business access to analytics and reports.

AI and machine learning technologies can enable businesses to identify and utilize patterns found in historical data to make predictions, generate insights, and even automate some tasks at great speed and efficiency. 

Therefore, the best IT services companies in the USA will use AI and machine learning technologies alongside data collecting and processing to improve business efficiencies and even save costs. 

Web Development Services

Web development services are needed for businesses to establish a robust online presence. 

Web development involves creating, building, and maintaining websites with a focus on designing the website's layout and UI/UX, writing and testing the website's code, and deploying the website on the internet. 

Top IT services companies in the United States offer various web development services, including front-end, back-end, and full-stack development, to cater to different businesses' needs and budgets.

Front-end developers specialize in creating visually appealing UI/UX, while back-end developers specialize in developing and maintaining the technology that enables a website to be fast and secure. 

Full-stack developers offer both front-end and back-end development services. However, they may need complete expertise in these areas, being more of a jack-of-all-trades.

Choosing the right web development service will ensure that a business's website will be secure from security threats and provide good UI/UX while remaining robust in handling many users.

Factors To Consider When Selecting A US IT Services Company

Factor #1: Methodology

One of the most important factors to consider when choosing the top IT services companies in the USA is their methodology. 

It is important to look for a company that uses a structured methodology for software development, project management, and quality assurance. This will ensure that a business's project is completed on time and within budget to the highest quality standards.

Factor #2: Customer Service

Customer service is another critical factor to consider when choosing an IT services provider. 

Check if a company has a dedicated customer service team and offers round-the-clock support to ensure that any issues or concerns are addressed promptly and effectively.

Factor #3: Past Experience

It is important to review a service provider's past experience and portfolio. Consider if they have worked on similar projects or clients in a similar industry. 

This helps a business assess the company's expertise and experience before hiring them.

Factor #4: Costing Breakdown

Budget is another important factor that needs to be considered. Businesses should request a detailed breakdown of required staffing, timeline, and costs from the company. 

This will enable businesses to assess the services' value to ensure no hidden costs or surprises.

Factor #5: Talent Pool

Finally, consider the IT talent pool by looking for a company that has a team of highly skilled and experienced professionals who possess the necessary skills to execute a project successfully.

Certification And Accreditation

The best IT service companies in the USA showcase their expertise in a particular area by ensuring their IT service professionals have the relevant certifications and accreditations to validate their skills and knowledge.

IT Security Certifications

Certifications related to IT security include the Certified Information Systems Security Professional (CISSP). An IT service professional dealing with IT security should possess a CISSP certification, at the very least.

IT Support Certifications

The IT Infrastructure Library (ITIL) Foundation certification trains support staff in the best practices and role functions, such as customer communication and software navigation. 

Additionally, Google has its own industry-standard Google IT Support Professional Certificate. Either certificate ensures that IT support staff can effectively communicate and guide their customers.

Microsoft Certifications

If an IT services company deals with Microsoft technology, its IT service professionals need Microsoft certifications. 

These certifications include the Microsoft 365 Certified: Modern Desktop Administrator Associate and Microsoft Certified Solutions Expert.

Network Certifications

Nowadays, many businesses use Cisco hardware and solutions in their network infrastructure. 

Therefore, the Cisco Certified Network Associate (CCNA) is a must-have for IT service professionals who deal with network infrastructure.

Cloud Computing Certifications

For IT services companies dealing in cloud services, ensure that their IT professionals have the relevant cloud vendors certification, such as the Microsoft Azure Fundamentals certification or the AWS Certification.

Other ISO Certifications

IT services specializing in disaster recovery and continuity should have the proper ISO certifications. Business Continuity ISO certifications include ISO 22301, while data security ISO certifications include ISO/IEC 27701.

Customer Service And Support

Ticket Management

Ticket management is one of the most important customer service and support aspects. Outsourcing ticket management support to top IT service companies in the USA can ensure that businesses have the tools and tech stack necessary to promptly handle large volumes of customer queries. 

Live Chat Support

In addition, businesses can provide 24/7 availability with live chat support. An IT support service provider can assist businesses with non-voice customer support and other non-voice support types, such as pre-sale support, email customer support, and post-purchase support.

As surveys have shown that 73% of customers prefer non-voice customer support, IT services that assist in non-voice customer support will increase a business's customer satisfaction.

Customer Service Back Office

As a bonus, application and identity verification, online order processing, and billing and account management are other services businesses can outsource to IT service companies to improve business operation efficiencies.

Cost and Quality of Services

The cost of fully managed IT services can be between $5000 - $7000 per month for a 50-person business. However, IT services' cost also depends on factors such as the size and sophistication of the IT systems required, business location, and headcount. 

Furthermore, other specialized outsourcing requirements will most definitely factor into the costs. In addition to costs, a business should work with a service provider that provides quality service. 

Service quality is measured by general service metrics, including service reliability, responsiveness, assurance, and the IT professional's empathy. This can be measured via questionnaires, surveys, and analytics.

In addition to general service metrics, a business needs to consider industry-specific service metrics to get a complete picture of the service provider's quality. 

Therefore, a business must balance costs and service quality when choosing the right IT services company.

Location of IT Services Companies

The top IT services companies in the USA are spread across different locations, with some having headquarters overseas.

Locations Of Big Data And Analytics Companies

Based in Armonk, New York, IBM is one of the leading companies in the IT services sector. They offer their clients services such as cloud computing, analytics, and artificial intelligence. Oracle, located in Santa Clara, California, is another leading company that provides equivalent cloud IT services and big data analytics.

SAP, based in Weinheim, Germany, has significant operations in the United States. SAP offers clients enterprise-grade database software and analytics plus various IT support services for the SAP software. These SAP support services include incident management, problem management, change management, and proactive event management (monitoring). 

Locations Of IT Hardware Supplier, Support And Maintenance Companies

Based in Palo Alto, California, HP provides business services to plan and design IT hardware systems and continuous maintenance and support for IT systems.

Locations Of IT Consulting and BPO Services Companies

Top IT consultants in the USA include TCS, headquartered in Mumbai, India, and Accenture, headquartered in Dublin, Ireland. Despite their foreign origin, these companies have made their mark in the USA by providing IT consulting and business process outsourcing (BPO). 

That's not to say that the USA lacks its own top IT consultants. Cognizant is another top IT consulting and BPO service provider in the USA headquartered in Teaneck, New Jersey.

Locations Of Cloud Computing Services Companies

On the cloud computing front, Amazon and Microsoft are both headquartered in Washington, while Google is based in Mountain View, California. These companies provide businesses with cloud services such as cloud infrastructure and AI/ML services.

Reputation and Reviews

After analyzing previous client reviews, the overall sentiment toward top IT services companies in the USA is positive. Customers are pleased with the level of expertise, efficiency, and customer service provided by the leading IT services providers in the USA.

Shared Company Values

Clients stated the importance of having an IT service provider who understood their company's values. This was shown when an IT services company successfully matched clients with IT professionals possessing the relevant technical skills while sharing the same company values.

Solid And Reliable Troubleshooting

Clients generally commended the top IT services companies for their solid and reliable IT support and troubleshooting whenever technical issues arose.

Customer Centric

Another reputation of top IT services companies in the USA is their strong relationship-building skills. As clients consider this a positive indicator of a long-term partnership, many of these companies were customer-centric and described as having the most cooperative staff.

Great Communicators

Finally, clients praised the top companies' communication skills. In one review, after a solid presentation by an IT services provider who took the time to carefully understand the client's requirements, one client could easily envision what their product would look like and the overall cost to develop their Minimum Viable Product (MVP).

Steps To Finding The Right IT Services Company In The USA

Identify Project Requirements Early

First and foremost, it is crucial to identify the project requirements and allocate a budget early on in the process. This will help filter out service companies that cannot meet the requirements or fall outside the allocated budget.

Interview Potential Candidates

Next, the business should interview company representatives and narrow the list of potential candidates. During the interview process, it is essential to evaluate technical expertise, the service company's soft skills, and customer service. This can be done through questions, tests, and simulations.

Read Testimonials And Request A Trial Period

Once the list has been narrowed down, the company should ask for previous client testimonials and a trial period to assess the services' quality. If the IT services company is willing to work on a trial period, this can be a great way to test the service quality and working relationship of an IT services company without making a long-term commitment.


In conclusion, the IT skills gap will lead to lower business productivity along with lower levels of customer service which translates into lower profitability for a business. 

Additionally, a business's cybersecurity could be at risk, costing time, money, and a business reputation. To cover these gaps, businesses should work with the best IT services companies in the USA to get instant access to IT expertise and solutions without investing in infrastructure, talent, and equipment. 

Frequently Asked Questions

What are the top IT services companies in the USA?

IBM and Oracle are leading companies in big data analytics and cloud IT services. SAP provides clients with enterprise-grade database software along with software support services. HP is an expert in designing IT systems hardware while providing continuous maintenance and support. 

For IT consulting and BPO services, TCS, Accenture, and Cognizant are among the best service providers. Finally, Amazon, Microsoft, and Google provide top cloud computing and AI/ML services.

What services do the top IT services companies in the USA offer?

Cloud services provide online data and application access without expensive hardware. Communication services like VoIP offer cost savings and increased flexibility. 

Data and network security services protect sensitive information, while data analytics and reporting services assist in making informed decisions. Technical support services troubleshoot technical issues, while software and web development services develop custom software and websites.

Finally, Security training services train employees to be more aware of security risks.

How do I find the right IT services company for my business needs?

First, check if the company's project management methodology suits the project. Next, choose a company with a dedicated customer service team to ensure prompt and effective problem resolution. 

Review a service company's past testimonials and portfolio to assess its service quality and experience. Additionally, get a complete cost breakdown to ensure no surprises or hidden costs. 

Lastly, consider the service company's talent pool and skills to increase a project's success.

What are the advantages of working with a top IT services provider?

Working with an IT services provider can assist businesses in closing their IT skills gap by avoiding recruiting and training costs. 

Since IT services providers have the necessary knowledge and experience, projects can be completed faster and with higher quality. Furthermore, working with IT services providers will reduce hardware and equipment costs. 

This allows businesses to focus on their core competencies and strategic objectives to achieve greater success.

Are there any industry certifications or awards that top IT services companies in the USA have received?

Top IT security service providers should have received the Certified Information Systems Security Professional (CISSP). Next, the IT Infrastructure Library (ITIL) Foundation certification and the Google IT Support Professional Certificate are must-haves for IT support services. 

Microsoft Certifications are essential for those dealing with Microsoft technology, while the Cisco Certified Network Associate (CCNA) is necessary for IT service companies dealing with network infrastructure. 

Cloud service providers should have relevant certifications like the Azure Fundamentals and the AWS Certification. 

Additionally, disaster recovery and continuity services should have received ISO 22301 for business continuity and ISO/IEC 27701 for data security.

How do I compare different IT service companies to determine which one is right for me?

One area of comparison is an IT service provider's value-added consulting services. IT Services providers with additional consulting services are highly valued because they provide expertise, insights, and solutions in order to help a business achieve its goals. 

Customer service is another key differentiator of comparison for IT service providers. A good service provider will ensure quality service so that businesses can depend on them to achieve their objectives.

What IT services do the top companies specialize in?

Popular services that top IT services companies specialize in are web development, cloud computing, IT security, and data analytics. 

Web development services design custom websites and complex web applications, while cloud computing services provide cheaper, flexible computing resources.

Businesses looking to protect themselves from cyber security threats depend on IT security services.

Data analytics services help businesses to make informed decisions based on AI and machine learning-driven data insights.

How can I find out more about the services offered by top IT services companies in the USA?

To find out about the services offered by top IT services companies in the USA, businesses can go through a quick Google search of local and national-level IT service providers. 

Next, businesses can visit the IT service company's website to learn about their services. Finally, businesses can read customer testimonials and case studies on the service provider's website and contact the service providers directly for information.

What customer service and support do the top IT services companies in the USA provide?

In the USA, the best service providers aim to differentiate themselves by offering exceptional customer service to their business clients. This means being responsive and prompt while resolving an issue effectively.

The best IT services companies in the USA will go beyond just problem-solving and develop strong relationships with clients in hopes that it will lead to clients trusting and depending on the IT service companies in achieving strategic objectives.

Are there any customer reviews or ratings available for the top IT services companies in the USA?

A quick Google search online can easily find reviews of the best IT service companies in the USA. 

By reading some of the top reviews of IT service companies, the overall customer sentiment towards IT services companies in the USA is positive. 

Previous customers report being pleased by the level of expertise, efficiency, and customer service provided by the top IT services providers in the USA.