$5,000+
$30 - $49 / hr
250 - 999
Startups
Bulgaria, Varna
2008
Within 1 week

About Us Since 2008, Flat Rock Technology, a software engineering, SI, Cloud DevOps, Cyber Security, and Customer Experience (CX) company, has been at the forefront of providing innovative and complex solutions to companies of all sizes. Over the years, we have grown into a reliable partner with a strong presence across six locations: London, Varna, Ruse, Burgas, Budapest, and Tbilisi. Our services include custom software solutions, cloud management, and outsourcing, tailored to meet the unique needs of our clients. Our Team With a team of over 400 highly skilled specialists, we excel in covering all phases of the solution lifecycle—from research and implementation to support. This enables organizations to create more cost-effective structures while they focus on their core activities. Our Experience With 16+ years of experience and hundreds of successful projects, Flat Rock Technology has built a reputation for delivering projects on time and within budget. Our growing client base includes renowned companies such as Brompton Bicycles, Motor Fuel Group, AudioCodes, Hiddentec, Rithum, AJG, Pubmint, Aimbetter and many more. Commitment to Excellence To ensure the success of our clients, we are dedicated to continuous improvement and constantly seek to upgrade our knowledge and skills. This commitment is reflected in our numerous certifications and accreditations: Flat Rock Technology Has Earned: Microsoft Solutions Partner for Digital & App Innovation (Azure) Salesforce Partner GCP Partner ISO 27001:2013 Certification ISO 9001:2015 Certification ISO 20000-1:2018 Certification Clutch Award: Top B2B Provider of Custom Software Solutions Clutch Award: Global Leader in Custom Software Development Cyber Essentials Certification Carbon Assessed Organisation Here, at Flat Rock Technology, we are eager to face new challenges and we would love to learn more about your project. Contact us for more information. https://www.flatrocktech.com/

Techreviewer rating

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4.7

Client review platforms

The company's reputation is reflected through ratings and reviews from different review websites:

4.7
(14 reviews)Clutch
4.2
(31 reviews)Google

Employee review platforms

The company's work culture and employee satisfaction from top workplace review platforms:

2.7
(36 reviews)Glassdoor

AI Overview

Powered bytechreviewer AI
This company performance overview is based on AI analysis of 14 client reviews across 1 review platform. Read more about our methodology.
Last updated: April 2026

Performance snapshot

Flat Rock Technology is a versatile software development and IT outsourcing vendor with a long track record spanning custom software, mobile apps, cloud infrastructure, and e-commerce. Across 14 reviews, the vendor earns predominantly strong ratings in technical expertise, communication, and client satisfaction, with a more mixed profile in project management due to occasional missed deadlines noted in multiple engagements. Cost value is frequently highlighted as a differentiator, and long-term client relationships are a recurring pattern.

Performance breakdown

Technical expertise
Strong

Reviewers consistently cite strong technical depth across Azure cloud migrations, PHP, Google Dialogflow chatbots, iOS/Android apps, and e-commerce development. An e-learning platform operating five years with only minor bug fixes and a chatbot built on named technologies reinforce high technical competence.

Project management & delivery
Mixed

While many clients praise timely delivery and on-budget execution, at least two reviews explicitly mention missed deadlines across multi-year engagements. Schedule sub-ratings average around 4.5 but dip to 3.5 in one case, indicating inconsistency rather than systemic failure.

Communication & collaboration
Strong

Communication is among the most frequently praised attributes, with multiple clients noting responsiveness across time zones, clear expectation-setting, and effective bridging between technical and client-facing teams. No major communication failures are reported across the review set.

Reliability
Mixed

The e-learning platform's five-year stable operation and consistent post-production support are strong reliability indicators. However, two separate clients report missed deadlines, and one schedule sub-rating of 3.5 introduces enough inconsistency to prevent a fully strong rating.

Client satisfaction & outcomes
Strong

Multiple clients report tangible outcomes including increased sales revenue opportunities, successful stakeholder presentations from an MVP delivered within a tight deadline, and an app with built-in analytics confirming success. Long-term repeat engagements across several clients further validate sustained satisfaction.

Best for

Flat Rock Technology is best suited for SMEs and mid-market firms seeking a reliable offshore development partner for custom software, mobile apps, cloud migrations, or e-commerce platforms, particularly where cost efficiency and long-term engagement are priorities.

Clients info

Clients span financial services, education, telecommunications, retail, real estate, and advertising. Engagements range from small startups and micro-businesses to large enterprises with over 10,000 employees, with the majority falling in the 1–200 employee range. Project budgets most commonly fall between $10,000 and $199,999, with some engagements reaching the $200,000–$999,999 band. Primary industries represented include Financial services, Education, Telecommunications, Retail, Real estate, Advertising & marketing. Typical client size bands include 1–10 Employees, 11–50 Employees, 51–200 Employees, 1,001–5,000 Employees, 10,001+ Employees. Common project budget ranges include $10,000 to $49,999, $50,000 to $199,999, $200,000 to $999,999.

Review strength

The assessment is based on 14 reviews sourced from a single platform. The majority of reviews are more than one year old, with most clustered between 2018 and 2023. One recent review from October 2025 provides current signal, but the broader dataset is predominantly dated. Review date range: May 2012 - Oct 2025.

Performance breakdown

Technical expertise
Strong

Reviewers consistently cite strong technical depth across Azure cloud migrations, PHP, Google Dialogflow chatbots, iOS/Android apps, and e-commerce development. An e-learning platform operating five years with only minor bug fixes and a chatbot built on named technologies reinforce high technical competence.

Project management & delivery
Mixed

While many clients praise timely delivery and on-budget execution, at least two reviews explicitly mention missed deadlines across multi-year engagements. Schedule sub-ratings average around 4.5 but dip to 3.5 in one case, indicating inconsistency rather than systemic failure.

Communication & collaboration
Strong

Communication is among the most frequently praised attributes, with multiple clients noting responsiveness across time zones, clear expectation-setting, and effective bridging between technical and client-facing teams. No major communication failures are reported across the review set.

Reliability
Mixed

The e-learning platform's five-year stable operation and consistent post-production support are strong reliability indicators. However, two separate clients report missed deadlines, and one schedule sub-rating of 3.5 introduces enough inconsistency to prevent a fully strong rating.

Client satisfaction & outcomes
Strong

Multiple clients report tangible outcomes including increased sales revenue opportunities, successful stakeholder presentations from an MVP delivered within a tight deadline, and an app with built-in analytics confirming success. Long-term repeat engagements across several clients further validate sustained satisfaction.

Location and contacts

Bulgaria, Varna
bul. General Kolev Street 113
9000
052636317
Georgia, Tbilisi
1st Floor, 17 Besiki Street
0162
+995322201919
United Kingdom, London
5 St John's Lane
EC1M 4BH
Bulgaria, Burgas
Smart Center, ul. Transportna 15
8008
Hungary, Budapest
Váci út 99-105. Balance Hall Building
1139
Bulgaria, Ruse
bul. "Lipnik" 123
7005

Major clients

MRH (GB) Ltd
Brompton Bicycles Ltd
Lex van Dam Financial Education
Wilbury Stratton
S2DNT UK LTD
Double Noire Ltd
BookAclassic Ltd
AudioCodes
Toptask
Motor Fuel Group (MFG)
gotikket
sharkhire
SportScore
ContactMaster
Triple Jump Technologies
Marshal