Top Go Development Companies in London
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Explore Reviewed Go Development Companies in London — Find Skilled Go Developers for Your Project
Certain agencies may be featured through sponsored placements. Rankings and SF Scores remain unbiased and are based solely on our evaluation methodology.
7 Companies
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London
4.9 (16 Reviews)
58
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
58
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Engineering peace of mind
As a software development company with 20+ years in the field, Vention provides innovative services to startups and large enterprises. We tackle projects of any complexity and size, delivering outstanding solutions that help clients focus on business expansion and new opportunities. With 3K+ dedicated developers globally, we match clients with top engineering talent in time zones that align seamlessly with their unique needs. Our impressive track record: We've worked with 500+ industry-leading clients, including PayPal, IBM, Mount Sinai, PwC, and Postman Our work has contributed to $15B+ in client acquisitions. Clients typically save up to $600K annually with us. With an average client relationship exceeding 36 months, our enduring partnerships speak to consistent client satisfaction. Our longest client engagement has lasted 16 years. We provide end-to-end software development expertise, covering the entire engineering spectrum, from initial concept creation to final delivery and refinement. Custom software development Web and mobile development QA and testing Cloud & DevOps eCommerce AR/VR AI Blockchain
See all 9+ Portfolios
$50-$99/hr
$25,000+
1,000 - 3,000
London, UK
Verified Client Review
Mobile App Dev for Sports Tracking Platform
Reviewed by: Brent Varrall, Founder at AllGains View all 16 Reviews
5.0 (3 Reviews)
51
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
51
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Enterprise AI Solutions
Seasia Infotech, a CMMI Level 5 certified software development company, has been delivering innovative solutions for over two decades with the Seasia Agile Model (SAM). Our proprietary SAM, combined with our commitment to leveraging cutting-edge tools and technologies, sets us apart in the market, ensuring we deliver unparalleled value and quality in our software solutions. Here are more reasons to choose Seasia Infotech as your trusted software development partner: Future-Ready Solutions: Our forward-thinking strategies equip your business for future challenges. Data Security Priority: We prioritize rigorous data protection measures to safeguard your sensitive information. Global Talent Pool: Our diverse team of experts from around the world brings a wealth of perspectives and skills. Continuous Learning Culture: We are committed to ongoing education and skill enhancement, ensuring our team remains at the forefront of technology trends, delivering the best to you. Sustainable Practices: We emphasize eco-friendly and sustainable software development methodologies. Beyond software development, our services include: Custom Software Development Mobile App Development (iOS, Android, Cross-Platform) AI & Machine Learning Solutions Web Development (Frontend & Backend) Enterprise Solutions (ERP, CRM, CMS) Cloud Computing & DevOps Blockchain Solutions E-commerce Development IoT Development AR/VR Solutions Cybersecurity & Enterprise Security Data Analytics & Big Data UI/UX Design Quality Engineering & AI-Powered Testing Low-Code/No-Code Development Agentic AI Digital Transformation & Smart Automation Generative AI (Chatbots, Image & Text Generation) DataOps & Governance BPM Automation Document Intelligence With a proven track record working with industry leaders like Harley Davidson, Mahindra, Adani, Flipkart, BD, Assurant, Dr. First, Sumeru, and Massachusetts Medical Society, we consistently deliver solutions that exceed industry standards.
See all 27+ Portfolios
$25-$49/hr
$5,000+
500 - 999
London, UK
Verified Client Review
E-Commerce Engine for Web Dev Firm
Reviewed by: William Akuoko, CEO at ADEHYEE INFOTECH LTD View all 3 Reviews
4.9 (2 Reviews)
49
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
49
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Software Development & IT Consulting Company
Timspark is a UK-registered custom software development partner with delivery centers across Europe (Poland, Lithuania, Georgia) and a distributed presence including Latvia. We bring together 1,000+ vetted engineers and 30+ pre-built teams, serving 200+ clients across finance, healthcare, retail, logistics, manufacturing, and more. How we engage We offer Core Teams (pre-built, domain-savvy units with clear ownership), Dedicated Teams, Team Augmentation, full-cycle product development, and technology consulting—so you can choose the level of responsibility and speed you need. What we’re known for Real-time application enablement — low-latency features (e.g., live updates, chat) with Azure SignalR and robust auth patterns. Legacy ? cloud-native modernization — re-platforming (e.g., from JBoss) to AWS/Azure/GCP for maintainability and scale. CI/CD & tooling optimization — pipeline reliability and faster releases (repo migration, Dockerized Bamboo agents). Scalable architecture refactors — microservices & microfrontends, Kafka eventing, Redis caching, optimized SQL, Jenkins. Industrial IoT pipelines — secure MQTT telemetry, Docker on GCP, PostgreSQL for production-grade device data. Selected recent work Microlearning platform — React portal with AWS Cognito, Node.js/TypeScript + MongoDB, Stripe billing; Flutter apps; piloted at a corp. with ~80,000 employees. Game studio acceleration — Unity/C# titles with AWS-backed services; our engineers embedded as part of the client’s team. Carbon-capture IoT — production telemetry on GCP with MQTT, Docker; Python/FastAPI and Looker dashboards for real-time operations. Salesforce OmniStudio QA — E2E testing across policy lifecycles; Angular 17 front-end tests, .NET 8 unit tests; release confidence across US/CA templates. Point-cloud ? BIM automation — deep-learning segmentation (Pointcept) with exports into Revit/AutoCAD/BIM 360; hours-to-days cycle time instead of weeks. Supply-risk analytics for pharma — Snowflake CDW with Talend/dbt pipelines and Tableau dashboards; Cybersecurity platform scale-up — MongoDB ? PostgreSQL migration, microservices/microfrontends, Kafka + Redis, Jenkins CI/CD, React TS; faster queries, safer rollouts, lower infra spend. Technology coverage We work across modern web, mobile, cloud (AWS, Azure, GCP), Salesforce, data/ML (TensorFlow, PyTorch, MLflow), BI (Power BI, Looker, QuickSight, Tableau), and a broad language stack (.NET/C#, Java, Python, Node.js/TypeScript, Go, React, Kotlin/Swift, Flutter).
See all 9+ Portfolios
$25-$49/hr
$10,000 - $30,000
50 - 200
London, UK
Verified Client Review
Unity Staff Augmentation for Game Development Company
Reviewed by: Nik Sokolov, CEO at LEPTA View all 2 Reviews
0.0 (0 Reviews)
27
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
27
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Mobile App Development Company
Intelegain Technologies is a US-based mobile app development company, founded in 2004. With offices located in Dallas, Mumbai, Singapore, London, and Sydney, the company provides IT consulting services and customized software development solutions to large and mid-sized companies in various industries such as finance, healthcare, retail, legal, education, and telecom. For over 20 years, Intelegain has been delivering custom and platform-based solutions to its clients, including notable influencers such as Pfizer, OYO, Pidilite, TATA, ShareKhan, and Canon, to name a few. The company's solutions have been trusted by these influencers for their daily operations. Intelegain has successfully delivered projects to its customers in over 25 countries, earning its position among the leading mobile app development companies that drive digital engagement and business value for startups and enterprises through enterprise mobile, web, and cloud-based applications. With an innovative and tireless approach to executing each project, Intelegain is an ideal IT partner for enterprises of all sizes, including small, medium, large, and startups.
View Intelegain Technologies Profile
N/A
$25,001 - $50,000
10 - 248
London, UK
4.8 (4 Reviews)
26
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
26
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
A CMMi Level 3 Company
It is one of the leading firms for providing solutions and services to Web Application Development. It utilizes technology to convert a vision into reality on web and mobile. The skilled developers are scalable and flexible to fulfill client requirements. It has a global reputation for delivering creative websites and mobile applications within time and budget. The goal is to combine quality web design development with offshore gains, to give online solutions and considering the latest economic downtrend issues away from clients. Whether you are a small-sized company looking to set up in the market, or a huge enterprise waiting for expansion, they can consider numerous solutions to guide in achieving the targets.
View Dotsquares Profile
$25-$49/hr
$5,000+
250 - 999
London, UK
Verified Client Review
CRM Consulting & Digital Marketing for Energy Company
Reviewed by: Mitchell Thomas, Operations Manager at Think Renewable View all 4 Reviews
4.9 (3 Reviews)
25
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
25
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
High-performing software and digital products
One of the top suppliers of software development, MVP, and IT outsourcing services for startups and scale-ups in the UK and Europe is FiftyFive Technologies UK. We assist our clients with product launches, IT operations enhancements, cost reductions, and resource liberation so they can concentrate on their main business.
View FiftyFive Technologies UK Profile
< $25/hr
$1,000+
50 - 249
London, UK
Verified Client Review
Web Dev & UI/UX for Training Marketplace
Reviewed by: Peter Evans, CEO at The Training Marketplace View all 3 Reviews
5.0 (2 Reviews)
24
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
24
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
We create web and mobile apps that stand out.
Based in Maribor, Slovenia, and London, UK, Equaleyes Solutions is a multi-award-winning software development firm. In addition to developing, managing, and maintaining web platforms with millions of monthly users, we also create mobile digital products. Equaleyes has a clear understanding of the situation: You want a development partner who will take the time and money to truly consider your project and assist you reach your product goals. Equaleyes will provide your vision with the passion, commitment, and attention it need to reach its full potential if it is one of boldness, loyalty, and greatness.
View Equaleyes Solutions Ltd. Profile
$50-$99/hr
$1,000+
10 - 49
London, UK
Verified Client Review
Used them for multiple projects - always deliver
Reviewed by: Zoe Peden, Founder at Iris Speaks View all 2 Reviews
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