Top C Development Companies & Best C Developers in UK

Creating efficient and scalable software requires experienced C developers. Trusted C development companies in UK offer solutions to build secure and high-speed applications. Partner with the best C developers to improve your software performance. Find reliable C development firms in UK for professional support.
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5.0 out of 5, based on 6 real reviews.
Rankings updated: Feb 21, 2026

List of Top C Development Companies in UK | Best C Developers

Certain agencies may be featured through sponsored placements. Rankings and SF Scores remain unbiased and are based solely on our evaluation methodology.

9 Companies

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Inceptives Digital
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agency_climbed
Claimed by Official Representatives

38

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

38

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
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Expertise Distribution (%)
  • 20% Software Development

  • 40% Mobile App Development

  • 20% Blockchain Development

  • 10% AI Development

  • 10% Business Services

We are Mobile App Development Company

Inceptives Digital is your trusted partner for mobile app development in the US. With more than 8 years of experience and a talented workforce of 150+ developers, we’ve created 70+ high-performing apps across 20+ industries. Our mission is to help businesses transform ideas into powerful digital solutions that connect with users and deliver lasting value. Through AI-driven innovation, intuitive design, and a results-focused approach, we empower startups and enterprises alike to achieve their goals and thrive in today’s competitive digital landscape.

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Inside Service Listing

$50-$99/hr

Hourly Rate
Inside Service Listing

$500 - $50,000

Min. Budget Size
Inside Service Listing

50 - 99

Team size
Inside Service Listing

UK

Location
PROBEY SERVICES
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agency_climbed
Claimed by Official Representatives

38

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

38

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 20% Software Development

  • 30% Mobile App Development

  • 20% Web Design

  • 10% Ecommerce Development

  • 10% Web Development

  • 10% Digital Marketing

Shaping the Future of Business

Probey Services is a premier technology and digital marketing company, providing cutting-edge solutions across the USA, UK, Australia, UAE, and India. Established in 2016, we have grown into a full-service provider with a team of 1000+ skilled professionals, delivering tailored strategies that empower businesses in an evolving digital landscape. Our Expertise Probey Services has a strong foundation in technology, design, and marketing, we offer a comprehensive suite of services, including: Website Design & Website Development, e-commerce websites, Shopify, WordPress Website, redesign, and business websites. Software Development & IT Services Scalable software solutions, IT consulting, and enterprise technology. Mobile App Development Native and cross-platform apps for iOS & Android Apps. Digital Marketing & Performance Marketing SEO, SEM, PPC, social media marketing, and data-driven performance campaigns. Branding & Brand Building, Strategic brand identity development and market positioning. Graphic Design, Logo Design & Online Reputation Management (ORM) Engaging visuals and reputation management to enhance brand trust. Why Choose Probey Services? Comprehensive Solutions: From technology development to digital marketing, we provide a 360-degree approach to business growth. Client-Centric Approach: We focus on collaboration, innovation, and transparency, ensuring solutions align with business objectives. Proven Industry Expertise: With 10 years of experience across diverse industries, we deliver measurable results and long-term success. Global Presence: Serving businesses across major international markets with customized solutions in multiple industries. At Probey Services, we go beyond delivering services, we work as an extended team, with an ecosystems that drive business growth, enhance customer engagement, and maximize ROI. Our commitment to excellence and innovation makes us the trusted partner in your digital journey. Let’s Grow Together! Contact us today to discover how Probey can transform your digital presence. +91 97739 01990 service@probeyservices.com www.probeyservices.com

View PROBEY SERVICES Profile
Inside Service Listing

< $25/hr

Hourly Rate
Inside Service Listing

$10+

Min. Budget Size
Inside Service Listing

1,000 - 10,000

Team size
Inside Service Listing

UK

Location
Verified Client Review

Verified Client Review

Website Design and Development

Reviewed by: NISHI TEJIYAN, Operations Manager View all 4 ReviewsView all Reviews
10Pearls
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agency_climbed
Claimed by Official Representatives

29

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

29

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
info
Expertise Distribution (%)
  • 30% Software Development

  • 30% AI Development

  • 20% Mobile App Development

  • 20% Cloud Computing Services

AI is embedded in everything we do!

A Global AI-Powered Technology Partner helping Businesses Grow and Scale through End-to-End Digital Transformation. We partner with leading enterprises to drive revenue growth and solve complex, industry-specific challenges. Our software services encompass the full cycle of software development, from ideation to delivery to security and maintenance - our globally distributed team of expert talent is equipped to deliver future-ready solutions & proven results. ? Strategy Innovation: Creating transformational digital products (mobile & web) that combine customer experience, market opportunity, and emerging technology. Augmentation: Empowering your team with the technical talent and skills needed to accelerate development and build high-quality digital products - software development, QA/testing, data analytics, UX/UI, and product management. Modernization: Re-architecting legacy technology for better speed, scale, security, and user experience. Digitalization: Building intelligent digital solutions that automate manual and inefficient processes. ? Expertise Artificial Intelligence New Product Innovation Agile Development & QA Testing Enterprise Platform Implementation Strategy & Business Consulting Data & Security ? Artificial Intelligence Generative AI (Gen AI) Custom Models Data Science Machine Learning (ML) Computer Vision MLOps Large Language Learning (LLM) Natural Language Processing (NLP) ? Solutions Software Development (Web, Mobile, Data, Cloud) AI/ML Transformation User Experience (UX/UI) Data Analytics & Migration Quality Assurance Security & Compliance DevOps & SecOps QA Testing & Automation Business Process Automation Platform Integration (Salesforce, AWS, GCP, Azure, ServiceNow, Databricks, Appian, Microsoft and more) AI Platform Integration (Meta, Open AI, Google AI, Mistral AI, Dall.E, ultralytics, stability.ai, Langchain, LlamaIndex, Pinecone, Hugging Face and more)

View 10Pearls Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$50,000+

Min. Budget Size
Inside Service Listing

1,000 - 2,000

Team size
Inside Service Listing

UK

Location
So-Creative
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agency_climbed
Claimed by Official Representatives

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

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Services Provided
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Expertise Distribution (%)
  • 10% Software Development

  • 40% Web Design

  • 30% Web Development

  • 10% Digital Marketing

  • 10% IT Services

Creating Beautiful Designs & Wesbites

So-Creative is an award winning web design and development agency based in London. With a reputation for redefining digital experiences, they craft bespoke websites and cutting-edge software solutions that captivate audiences and deliver results. Their talented team combines creativity, collaboration, and advanced technology to help businesses develop memorable brands, generate leads, and achieve lasting success online. By offering streamlined, cost-effective processes, So-Creative is the trusted partner for businesses seeking to transform their digital presence and unlock growth through innovative design and technology.

View So-Creative Profile
Inside Service Listing

N/A

Hourly Rate
Inside Service Listing

$50+

Min. Budget Size
Inside Service Listing

11 - 50

Team size
Inside Service Listing

UK

Location
Aware Digital
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agency_climbed
Claimed by Official Representatives

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

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% Software Development

  • 10% Ecommerce Development

  • 10% Web Development

  • 10% Web Design

  • 10% Digital Marketing

  • 10% IT Services

  • 10% Internet of Things

  • 10% Digital Transformation

  • 10% Business Services

  • 10% CMS

A UK-based full service Magento eCommerce agency

Aware Digital is a UK-based full-service digital agency dedicated to helping businesses thrive online. Specialising in Magento 2 eCommerce solutions, they combine expert development, creative design, and seamless integrations to create high-performing, user-friendly online stores. From bespoke website builds to performance optimisation, their team ensures every project delivers both functionality and a great customer experience. Beyond development, Aware Digital offers data-driven marketing strategies tailored to drive growth. Their services include SEO, PPC, conversion rate optimisation, email marketing, and social media campaigns, all designed to increase visibility and sales. With a focus on measurable results and continuous improvement, Aware Digital partners with businesses to create scalable, future-ready digital solutions.

View Aware Digital Profile
Inside Service Listing

$50-$99/hr

Hourly Rate
Inside Service Listing

$1,000 - $10,000,000

Min. Budget Size
Inside Service Listing

10 - 20

Team size
Inside Service Listing

UK

Location

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

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Services Provided
info
Expertise Distribution (%)
  • 20% Software Development

  • 20% Mobile App Development

  • 20% Web Development

  • 20% Web Design

  • 20% CMS

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
Inside Service Listing

$50-$99/hr

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

UK

Location
Verified Client Review

Verified Client Review

Used them for multiple projects - always deliver

Reviewed by: Zoe Peden, Founder at Iris Speaks View all 2 ReviewsView all Reviews

22

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

22

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 50% Software Development

  • 25% Web Development

  • 25% Cloud Computing Services

Gain deeper insights. Make better decisions.

We offer intelligent software solutions that help businesses achieve their goals, improve efficiency, and save costs. Our next-generation solutions are data-driven and resilient, enabling scaling-up and down. We provide innovative custom software, from large-scale financial enterprise applications to integrated systems. We believe in finding the right balance between building software from scratch or customizing existing solutions, reducing waste. Passionate about technology, we offer services from inception to production, focusing on design, architecture, implementation, testing, and production.

View Equinox Information Services Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

UK

Location

18

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

18

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 25% Software Development

  • 50% Mobile App Development

  • 25% Web Development

You imagine, we embody

We are a firm that develops unique mobile and online applications. You've arrived at the ideal location if you require top-notch software.

View CyBearSoft Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$10,000+

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

UK

Location

18

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

18

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 20% Software Development

  • 20% Web Design

  • 20% CMS

  • 10% Ecommerce Development

  • 10% Mobile App Development

  • 10% Web Development

  • 10% Digital Marketing

The Holistic Plus+ Digital Agency

Founded in Salisbury, Wiltshire, in 2005, Blue Frontier just established a second location in Southampton. We work together with councils and the NHS and provide a wide range of technical, web, software, and digital marketing services to companies in the public and private sectors. While our development team builds websites, eCommerce, web portals, and mobile apps, our website designers make user-friendly, responsive, and captivating websites. In addition to a staff of IT professionals who manage hosting and maintenance for our clients, we have a skilled team of digital marketers who specialize in SEO, PPC, social media, and copywriting.

View Blue Frontier Profile
Inside Service Listing

N/A

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

50 - 249

Team size
Inside Service Listing

UK

Location
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