Top Yii Development Companies in UK
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List of the Best Yii Development Agencies and Yii Developers in UK
Certain agencies may be featured through sponsored placements. Rankings and SF Scores remain unbiased and are based solely on our evaluation methodology.
14 Companies
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UK
78
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Delivering Digital Excellence
Since 2011, Bytes Technolab has helped founders turn ideas into market-ready products and growing businesses modernize legacy systems and automate operations with AI. For Startups: You have a validated idea or fresh funding but nobody senior on the technical side. Or your build has stalled, for whatever reason. - MVP & Product Build: your first product, designed and built for real users. - Fractional CTO: senior technical leadership, part time, led by our CTO, Bhavik Shah. - Product Rescue: we review where your build stands, tell you what's worth keeping, and get it moving again. We also help when you need your product designed (UI/UX Design), an older product brought up to date (Product Modernization), a technical review before investors look (Tech Due Diligence & Code Audit), or the team that built your product to keep building it (Product Engineering Team). For Businesses: Your team already uses AI tools, but they aren't part of how the business runs. Renewals keep rising for tools that only half fit. Older systems stand in the way of what you want to do next. - AI Agents & Orchestration: we automate repetitive work in your business, such as lease document checks in real estate, admissions queries in education, or maintenance requests in manufacturing. - SaaS Replacement: software built around how your business actually works, instead of another subscription. - Legacy System Modernization: we rebuild or upgrade the core systems your business runs on, so they support what comes next. We also help when you want one specific process automated (AI Workflow Automation), cloud costs brought under control (Cloud Optimization), or a long-term engineering center of your own (Global Capability Center). Product Consulting with Ownership at the Core. We tell you what's worth building, including when an idea should wait, and the team that builds it stays to support it. Clients stay with us for five and ten years. Say hello: hello@bytestechnolab.com | +1 408 5495015 25298 FM 2978 Rd, Unit A, Tomball, TX 77375, USA Get the plan before you spend the budget: Bytes Launchpad for founders. AI Consulting Services for businesses.
See all 13+ Case Studies$25-$49/hr
$1,000 - $10,000
100 - 249
Leicester, UK
Verified Client Review
Webflow Site Development for Creative Agency
Reviewed by: Taylor Powers, Project Manager at Creative Agency View all 48 Reviews51
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Envision, Leverage, Infinite
CMARIX is a leading technology outsourcing company in the US with expertise in Enterprise Software, Mobile Application & eCommerce website Development . With a team of 170+ in house experts CMARIX is working with clients across 46 countries globally and has tailored 1100+ Web & 290+ Mobile applications across different business domains. We are pioneers of Outsourcing Simplification and have a very creative work culture. We are very passionate for the services we provide and take great pride in ensuring complete customer satisfaction.
See all 3+ Case Studies$25-$49/hr
$5,000+
50 - 249
Aberdeen, UK
Verified Client Review
Web Development for Shoe Manufacturer
Reviewed by: Fatih Hekimoglu, Director of International Sales at Shoe Manufacturer View all 8 Reviews42
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Design-thinking software solutions
Design-thinking web development team We are Solar Digital, a full-cycle design and web development company. We help businesses to grow and minimize the time of staff, scale and automate processes, and launch products through result-oriented development. Our services: – Brand Identity development – Web and Mobile UX/UI design – Web & Mobile Applications – Creative Promo Websites – Full-stack development – E-commerce Development – MVP for Startups – Business Analysis and Quality Assurance – Custom CRM and Task Managers – Analytical Portal with Big Data – Logistics Transport Solutions – FinTech Solutions – TravelTech Solutions What's the outcome? Achieving your business goals and stable growth. – Startups that we made successfully reached an Exit and M&A – We developed a logistics product that helped grow x23 times in just 2 years – We design a custom CRM that saves the time of 25 managers – Our works received 100+ world-famous awards
See all 3+ Case Studies$50-$99/hr
$5,000+
20 - 40
London, UK
Verified Client Review
Web Design & Dev for Accouting, Tax & Legal Services Firm
Reviewed by: Serhii Torchuk, WEBSITE DESIGN View all 3 Reviews40
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
De[coding] Capabilities
Ezulix is a custom AI software development company specializing in engineering hyperautomation solutions across all business industries. Certified as a CMMI Level 5 IT company, Ezulix caters to the digital transformation and overall IT operations needs of enterprises, startups, SMBs, and large corporations. It uses a consulting-first approach and carefully analyzes the existing workflows of a business, strategizes a step-by-step automation roadmap, and curates an AI-powered business process automation solution for businesses, helping businesses reduce manual workload at speed and scale with intelligent workflows. In addition to business software solutions, Ezulix also specializes in first-of-its-kind mobile app development. It fulfils unique app development requirements with dedicated app development teams.
View Ezulix Software ProfileUndisclosed/hr
$7,000+
50 - 100
London, UK
Verified Client Review
Mobile App & Web Revamp & Maintenace for Car Manufacturer
Reviewed by: Bob Laishley, CEO at Caterham View all 8 Reviews38
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Web & App Development Company
JPLoft is a leading mobile & web app development company based in Denver, Colorado USA boasting over a decade of industry experience in transforming the dream ideas of global brands such as Nike, Red Bull & Whirlpool as well as passionate founders into amazing digital products and businesses. Why Choose JPLoft: 10+ Years of Industry Experience 1000+ Happy Clients 100+ Team Strength 97% Repeat Business End-to-End Development: Concept > Design > UX > Build > Monetization > Go-to-Market Flexible Engagement Models Strict Non-Disclosure Agreement Clear, Concise, Consistent Communication Free Consultation Whether you have a new idea or an existing app to reimagine, we are here to support you. Our unique, effective, and result-oriented approach ensures the delivery of a high-quality, successful product. Since our inception in 2013, we have delivered 1100+ projects, including mobile and web apps across native and cross platforms, creating exceptional value for our clients. We have global reach with operational sales offices in the UK, India, Australia & New Zealand. We have a team of 100+ dedicated & skilled professionals including designers, developers, testers, business analysts, marketers, & product managers. They are committed to going above and beyond expectations, resulting in the creation of market-ready digital solutions at cost-effective prices. Hiring us is entrusting all of your worries to capable hands. Relax as we provide you with timely updates, seek your feedback, and transform your idea into an exclusive digital product. Our Key Development Services: Mobile App (Android App, iPhone App) Flutter React Native AI Blockchain SaaS Custom Software Web Development E-commerce CRM & Salesforce IoT Fintech / Financial Services Healthcare Education Game Development (AR, VR, iOS, Android, NFT, 2D, 3D, etc)
View JPLoft Solutions Profile$25-$49/hr
$10,000+
50 - 249
Basingstoke, UK
Verified Client Review
35
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
25 years of digital excellence
Devstars: Custom Web Software & Digital Growth Consultancy 25 years of digital excellence. 35 years of marketing experience. A core team together for two decades. Devstars is a specialist digital consultancy that builds custom web software and delivers strategic marketing direction for ambitious businesses. We're not a template agency. Every system we build is engineered from the ground up to solve your specific challenges, whether that's a queue-timing platform for a major airport, secure research tools for government defence, or a high-converting property portal integrated with SalesForce. Founded in 2003, we've spent over two decades helping organisations from funded start-ups to FTSE-listed enterprises transform how they connect with customers online. Our client relationships last years, not months. We still work with partners we started with in 2016. Our Four Pillars1. Bespoke Software Development We build custom web applications, platforms, and systems tailored to your requirements. Complex CRM integrations, multi-vendor marketplaces, secure portals, scalable architectures. If your needs don't fit existing platforms, we build what doesn't exist yet. 2. Custom WordPress Expertise Most WordPress sites are slow, bloated, and vulnerable. Ours aren't. We treat WordPress like a high-performance engine, building only what's needed. The result: sites that load faster, rank higher, and convert better. We rescued a 56-location salon chain from plugin disaster, cutting load times by 60% and supporting £6.7M annual turnover. 3. Marketing Direction & Strategy Technology without strategy is expensive infrastructure. We provide conversion rate optimisation, multi-platform search strategy, and Generative Engine Optimisation (GEO) for AI-era visibility. With 59% of Google searches now ending without a click, your customers research in ChatGPT and Perplexity before visiting your website. We help you get recommended by AI tools, not just ranked by search engines. 4. AI-Powered Research & Content Support We use AI strategically to amplify human expertise. AI-assisted market research, content production at scale with editorial oversight, and structured data optimisation for AI comprehension. AI handles volume. Humans provide judgement. Who We Work With Scale-up businesses requiring sophisticated digital infrastructure. Established companies investing £15k-£80k in digital transformation. Brands seeking competitive advantage through custom solutions. Project minimums: £8k consultancy, £15k+ development. Proven Results Headmasters (8-year partnership): 56 salons, dominant local search rankings, £6.7M turnover supported. Investors in Property (9-year partnership): Award-winning Alpine property portal with full SalesForce integration. South Coast Powersports: 100+ high-intent keywords ranking in 6 months through structured data mastery. Let's Talk No hard sell. Just an honest discussion about what you're trying to achieve and whether we're the right partner. Email: hello@devstars.com | Phone: +44 (0)20 8898 3993 | Web: devstars.com Solving complex problems with creative, planet-friendly solutions since 2003.
View Devstars Profile$100-$149/hr
$9,000 - $300,000
8 - 12
London, UK
Verified Client Review
31
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Team In India - Website Development Agency UK
Team in India is the best web development company in the UK (CMMI level 3 appraised) with 10K+ clients over the last 20 years. We provide professional web design, development, and marketing services with 100% client satisfaction.
View Team In India ProfileUndisclosed/hr
$1,000+
50 - 249
Henfield, UK
Verified Client Review
Most of our Salesforce accounts were set up by me, but I required assistance with the more challengi
Reviewed by: Nikita Roy, Search Engine Optimization Executive at Dotsquares View all 1 Reviews30
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Making Sense of IT
At the Computer Support Centre, we specialize in cutting-edge IT services and app development that drive innovation and efficiency. Our expert team delivers tailored solutions to meet your unique business needs and technology challenges. We provide services : 1. Website Development 2. App Development 3. CRM 4. IT Support Growing from strength, the CSC team is rapidly expanding and is already supporting businesses of numerous sizes. Comprehensive IT services offering proactive support, innovative solutions, and robust cybersecurity to enhance your technology infrastructure, streamline operations, and safeguard data for optimal performance and security.
See all 1+ Case StudiesN/A
$50,000 - $100,000
50 - 80
Nelson, UK
28
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Professional web development. Best WordPress and Shopify developers.
AFIVE Digital Agency ™ – agency with a creative heart in love with interesting projects. We help create and launch websites, web services and startups, and support and grow our customers’ businesses by implementing IT innovations. We take on the complex, turning it into simple and effective.
View AFIVE Digital Agency Profile$25-$49/hr
$1,000 - $2,000
12 - 15
York, UK
28
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Mobile & Web App Development Company
ToXSL Technologies is a leading Mobile and Web Application Development Company specializing in custom app solutions for businesses of all sizes. Our team of experienced developers is dedicated to delivering high-quality, innovative mobile and web products tailored to meet our clients’ specific needs. From e-commerce platforms to enterprise mobile and web applications, our portfolio demonstrates the breadth and depth of our technical capabilities.
View ToXSL Technologies Profile< $25/hr
$5,000 - $100,000
100 - 250
London, UK
28
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Reliable Web Solutions Across the UK
Web design, web development, and web hosting services to help your business build a strong online presence. We provide professional web services across the UK, including Wigan, Manchester, Bristol, London, and Bolton. Our services include: • eCommerce Website Solutions • Custom ERP & CRM Systems • 5-Page Business Websites • Bespoke Web Development • Search Engine Optimization (SEO) • Social Media Marketing • Magento 2, Shopify, CodeIgniter, Laravel • React.js, Node.js, jQuery • MySQL, SQL Databases • Web Branding, Logo Design, Web Design • Hosting & Domain Registration • iOS & Android App Development • API Integration & Third-Party Connectivity • Website Maintenance & Security Updates • Performance Optimization & Speed Enhancement • UI/UX Design and Prototyping • Cloud Deployment & Backup Solutions • Email Setup and Business Email Hosting
View Horizon Services Profile< $25/hr
$300+
1 - 5
Watford, UK
28
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Build Advance software development
Creating Digital Products from Concepts to Upend Industries Leading AI software development firm Rytsense Tech specializes in creating AI solutions that inspire change and revolutionize industries. Our skilled team of more than 100 tech enthusiasts serves clients in the US, Europe, AU, and ME areas. To far, we have revolutionized digital experiences for more than 100 Fortune 500 organizations and startups. One of the well-known suppliers of IT services is thought to be Rytsense Technologies. When faced with issues in the information and technology sector, the professional company is carefully structured to provide more attainable results and solutions for usage in a variety of industries. Cloud & DevOps Blockchain Business Intelligence, Data Science and Analytics, Software Development, Digital Transformation, Artificial Intelligence, and Product Design are among our areas of competence. We have an effective and appropriate collaboration between the company's internal IT settings and the new external IT environments. With dedication and perseverance, Rytsense Technologies has quickly expanded into a software development services provider with clients in India and around the world. Why pick us: As seen by the unmatched outcomes we have produced for our clients and the industry recognition we have earned, we are experts at reinventing software and AI development experiences across sectors. Top paid and free app charts across several languages and nations won numerous honors, including "App Development Company of the Year," from esteemed publications including Entrepreneur and CIO Review. Get in touch with us to talk about your project!
View Rytsense Technologies Profile$25-$49/hr
$10,000+
50 - 249
Wimbledon, UK
Verified Client Review
Custom Software Dev for Software Solutions Company
Reviewed by: Jose Pablo Lopez, Project Manager at NTD Software View all 5 Reviews27
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Web Design & Development Agency
An award-winning Web Design & Development agency, TIPi Group, focuses on creating user-centric experiences that drive brand performance. They understand the needs of both brands and customers, ensuring all projects are completed with wider digital performance considerations. Their creative process is centered on human insight, resulting in an agile and innovative approach that eliminates assumptions and ensures customer connection.
View We Are Kitty Profile$150-$199/hr
$25,000+
10 - 49
London, UK
Verified Client Review
E-Commerce Dev & UX/UI Design for Children's Clothing Brand
Reviewed by: Ben Staines, Head of Digital at Trotters View all 3 Reviews25
SF Score
SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology
Software | Mobile App | Web | UI/UX | SEO | Ecom
We use the latest developments in technology to create top-notch online and mobile applications. With an emphasis on search engine marketing (SEO & PPC), Mobitsolutions is a UK-based website building firm that also offers mobile apps and digital marketing services. Usman and Umar, two buddies who grew up with a love for all things digital, formed Mobitsolutions. Mobit swiftly rose to become one of the UK's fastest-growing web, digital marketing, and SEO firms thanks to an inventive idea and a great deal of effort.
View Mobitsolutions Profile$25-$49/hr
$1,000+
10 - 49
Birmingham, UK
Verified Client Review
Customer Management Portal & Web Dev for Real Estate Firm
Reviewed by: Sayed Jawad Ahmad Alvi, Director at Alvi Real Estate View all 2 ReviewsWhy Companies Trust SelectedFirms?
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