Top IoT Development Companies in England

Researched by:Goodfirms Research TeamUpdated:September 12, 2026

Goodfirms has reviewed 81 IoT Development Companies in England as of September 2026. The top-ranked firm is Instinctools (4.9 stars, 27 verified reviews, $25 - $49/hr, founded 2000, London). Across the category, the median hourly rate is $37, median client rating is 4.9, and 37% of firms employ 50+ members. Explore the vetted IoT Development Companies in England below, compare their strengths, and connect with the provider best suited to your requirements.

Goodfirms has verified 81 IoT Development Companies in England - part of 3,248+ Internet of Things (IoT) Companies, each passing Goodfirms' 4-step verification process (background check, client interviews, portfolio audit, ongoing quality review). Listings marked "Sponsored" are agencies that pay for premium placement - sponsorship does not affect star ratings or review content.

Top 10 at Glance

Compare the highest-ranked firms first side by side.

Rank
Company
Rating
Reviews
Hourly Rate
Team Size
Founded
Location
Action

List of Best IoT Development Companies in England

Find a IoT Development Company Near you
Find a IoT Development Company Near you
Service
Hourly Rate
Employees
ReviewsAll Companies
Industry
Client Type
  • We specialise in design and implementation of software systems industries tailored to meet your specific needs meeting high quality standards.

    NA
    2 - 9
    London, United Kingdom
  • Oxford Product Design is an award-winning, full service product design consultancy founded in 2013. We are professional problem solvers, working with some of the world’s leading brands on category-defining products that improve how we humans live and work. And we’re just as excited about working with entrepreneurs and start-ups on ground-breaking new ideas… Our way ... read Oxford Product Design reviews & insights

    NA
    10 - 49
    2013
    Oxford, United Kingdom
  • Winfo is a global IT Solutions company, focused on bringing businesses into the next generation. Winfo provides solutions for seamless business transformation, leveraging leading technologies in ERP, IoT, Analytics and RPA.

    NA
    50 - 249
    2015
    London, United Kingdom
  • DigyCorp provides fully managed implementations and can also help to build your in-house capabilities. Our main strength lies in Software Development, Cloud, Blockchain & Data Science. We specialised in creating competitive bespoke digital solutions with highly talented technical resources at incredibly competitive rates. Our mission is to help our customers achieve more with less. Do ... read DigyCorp reviews & insights

    $50 - $99/hr
    50 - 249
    2016
    London, United Kingdom
  • Cosdec Labs is an Award-winning, Global Web 3.0 Development & Innovation company and a part of the Cosdec Alpha Consulting Group. We specialize in driving growth through blockchain, metaverse, cryptocurrencies, NFTs, and many more futuristic technologies.

    NA
    250 - 999
    London, United Kingdom
  • FiftyFive, Technologies is the go-to company for the client’s need for rapid technological transformation. We aspire to bring a paradigm shift in the way we work. From imbibing techno-creativity into the client’s software development project to empowering our people to be real change agents, we help people to think beyond technology. According to numerology, 55 ... read FiftyFive Technologies reviews & insights

    NA
    50 - 249
    2019
    Grays, United Kingdom
  • SB Components Ltd is a specialist UK manufacturer of protective cases for single-board computers and microcontroller boards. The company is a team of tech enthusiasts whose dedication and sincerity result in top-notch and class products. Our designers are experts in producing robust, functional, and elegant cases that protect and augment technology platforms. Visit - https://sb-components.co.uk/

    NA
    50 - 249
    2012
    London, United Kingdom
  • Thingsmart is a UK-based IT consultancy specialising in modern digital solutions for small and medium-sized businesses. We help organisations design, build, and manage smart technology systems that improve efficiency, visibility, and scalability. Our core services include web design and development, e-commerce solutions, ERPNext implementation and consultancy, and business workflow automation. We develop IoT solutions such ... read Thingsmart Limited reviews & insights

    $50 - $99/hr
    Freelancer
    2020
    London, United Kingdom

    Why Thingsmart Limited?

    • More than 20 years of industry experience
    • Solutions tailored to your business
    • Trusted long-term technology partner
  • We are a team of experts, innovators, and achievers, who have spent decades utilizing the disruptive power of technology and ingenuity to help digitally enable our clients' businesses in their pursuit of the next. Our developed solutions are being used by companies like Google, Facebook, Electrolux, CISCO, and many other big giants.

    $50 - $99/hr
    50 - 249
    2013
    London, United Kingdom
  • We are a group of companies empowering clients worldwide by implementing digital change in their businesses. We provide consulting and software development services for organisations seeking a technological partner who understands their niche and the current digital challenges. The Group caters to various segments, including automotive, HR tech, EduTech, finance, geospatial, healthcare & life sciences, ... read Spyrosoft reviews & insights

    $25 - $49/hr
    2 - 9
    Manchester, United Kingdom
  • Apadmi is the UKs leading mobile-first digital agency, with over 170 people based in their Salford HQ. Established in 2009, their clients include Argos, Co-op, Lexus, SailGP, United Utilities, HSS, Which?, Charles Stanley and NHS. Their mission is simple – to use mobile technology to make things better for the organisations and customers they work ... read Apadmi reviews & insights

    < $25/hr
    50 - 249
    2009
    Manchester, United Kingdom
  • Softwire is a privately owned software development company based in London. We are specialists in the delivery of software consultancy and bespoke, custom-built software solutions along with offering expert software development training. Softwire focuses on providing an exceptional level of service to a manageable number of customers. Our commitment to customer satisfaction is second to ... read Softwire reviews & insights

    $100 - $149/hr
    50 - 249
    2000
    London, United Kingdom
  • WHO WE ARE We aspire to deliver quality software solutions within your time and budget to maximize your ROI, we believe in success being mutual. OUR VISION We aim to work with you and provide you with world class technical solutions, so you are better focused on your business. Modern business model doesn’t recognize any ... read TechXect reviews & insights

    NA
    2 - 9
    London, United Kingdom
  • Mindpath Technology caters proven strategies with IT services & solutions to its clients to deliver high-quality solutions. Since inception, we are committed to excellence and designing exemplary solutions for real challenges. The tech experts with thousands of man hours of experience have already crafted deployed and reinstated the global projects. We focus on IT consulting, ... read MindPath Technology Limited reviews & insights

    $25 - $49/hr
    10 - 49
    2014
    London, United Kingdom
  • ABNK Premium Systems is a software development company, crafting digital solutions in HealthTech, AgriTech, EdTech, and Sports. With mastery in DevOps, .Net, Node.JS, and React, we deliver scalable and cost-effective web and mobile applications. Backed by a proven track record, we are committed to building lasting partnerships through project-based, outsourcing, or team augmentation collaborations.

    $25 - $49/hr
    50 - 249
    2018
    London, United Kingdom
  • Web-lo is the best web design agency in London, UK which is offering web development, logo design & digital marketing services.

    NA
    2 - 9
    2022
    Harrow Weald, United Kingdom
  • DigiTaiken empowers organizations to invent digital products and customer experiences. We enable organizations define the future of their business and solve complex problems to build beyond an idea.

    $50 - $99/hr
    10 - 49
    2019
    Harrow Weald, United Kingdom
  • evri.co for 7+ years already has been working for clients and successfully implements innovations and technologies to grow their business. We are known as an Agile-addicted company as we use the world's best approaches such as Scrum, Kanban, Lean, Pair Programming, Code Review, and also the most popular project management software. The main goal of ... read evri.co reviews & insights

    $50 - $99/hr
    10 - 49
    2017
    London, United Kingdom
  • VE3 is a digital solutions consultancy that builds AI-powered, composable platforms to drive enterprise transformation. With solutions spanning intelligent automation, data integrity, generative AI, and cloud-native modernization, VE3 empowers organizations across public sector, BFSI, healthcare, and beyond to move faster, think smarter, and transform with confidence. Learn more at https://www.ve3.global

    NA
    50 - 249
    2010
    London, United Kingdom
  • Techanzy, a leading software development company, specializes in providing comprehensive and customized software development solutions. We understand the importance of tailoring our services to meet your specific software engineering requirements. Whether you belong to any industry or have a unique project scope, our team is ready to assist you. We are adept at meeting deadlines ... read Techanzy Limited reviews & insights

    < $25/hr
    10 - 49
    2014
    London, United Kingdom
  • Globe Tech Soft is one of the top web and mobile app development consulting company. Expertise in mobile, web, ecommerce, cloud and application development and more. Clients & partners include startups to Fortune 500 companies in UK & US.

    NA
    10 - 49
    Croydon, United Kingdom
  • We specialize in taking your game ideas from concept to launch. Our team of experienced designers, developers, and artists will help you every step of the way, from prototyping to art and animation we can provide you with the expertise you need to create the perfect gaming experience. Our Approach Discovery And Ideation At On ... read OnTheBlockGaming reviews & insights

    $50 - $99/hr
    10 - 49
    2021
    Frome, United Kingdom
  • Novoda are the world’s most ambitious product engineering company! Since 2008 our passionate Agile teams have partnered with some of the world’s biggest brands to re-imagine their services through mobile software! Our London, Liverpool, Berlin, Barcelona studios are full of energetic and pro-active professionals. Novoda’s culture is built around providing opportunities for the very best ... read Novoda reviews & insights

    $50 - $99/hr
    50 - 249
    2008
    London, United Kingdom
  • Petabitz is a full-service digital agency, fabricating one-of-a-kind design and development solution. Our expertise is Mobile Apps Development, Corporate Web Solutions, E-Commerce Solutions, Big Data Solutions, Virtual Reality, Augmented Reality, Internet of Things, Artificial Intelligence, Cloud Computing, UI Engineering, Wearable Solutions, Corporate Branding, Graphic Designing, etc. Our current team consists of Sales Executives, Account Managers, ... read Petabitz reviews & insights

    $25 - $49/hr
    10 - 49
    2010
    London, United Kingdom
  • Using AI Tools

    • CortexCortex

    BGTS is a software and technology services company, powered by over 2,000 professionals. With 30 years of experience in engineering, digital transformation, and enterprise service management, we empower our clients to achieve success through a combination of engineering expertise and industry insight.Our strategically located engineering centres and group companies in London, Sheffield, Düsseldorf, Amsterdam, and ... read BGTS reviews & insights

    NA
    1,000 - 9,999
    1997
    London, United Kingdom

    Why BGTS?

    • 30 years of experience
    • 2,000 fulltime professionals
    • 1,500 projects
  • WebAPP is a leading software development company in the UK offering technical expertise and high-quality end products. The company specialises in mobile app development, iPhone app development, flutter app development, Android app development, web app development, UI/UX design, websites, blockchain technology, etc. Apart from this, the company is also pushing its limits and working on ... read Webapp UK Limited reviews & insights

    $25 - $49/hr
    10 - 49
    2020
    London, United Kingdom
  • THAAYAKAM LTD is a start-up, founded in 2021 with the sole intention to provide a wide range of high-tech solutions incorporated with emerging technologies. We are close knit of tech passionates working towards modern technologies to solve complex real-world problems. Our crew, which works towards new heights, provides high-quality solutions and services with solid commitment. ... read THAAYAKAM LTD reviews & insights

    < $25/hr
    2 - 9
    2021
    London, United Kingdom
  • London App Development is your go-to partner for all your application development needs. With our extensive experience and expertise in the industry, we have been delivering exceptional solutions since our establishment in 2014. As your trusted partner, we offer a wide range of services to bring your application ideas to life. Our core services include: ... read London App Development reviews & insights

    $25 - $49/hr
    50 - 249
    2014
    London, United Kingdom
  • Versatile Commerce, headquartered in the UK with teams in the US and India, is a leading provider of bespoke software development solutions. Our team of over 70 skilled professionals collaborates to create custom IT solutions that address your unique challenges across various industries. We specialize in enterprise web applications, infrastructure, mobile apps, and cloud solutions. ... read Versatile Commerce reviews & insights

    NA
    2 - 9
    Milton Keynes, United Kingdom
  • DesignVortax is a leading website and software development firm located in Mesa AZ & London, UK. We focus on providing tailored digital solutions that cater to the specific needs of businesses across various sectors. Our talented team of developers, designers, and strategists collaborates to build user-friendly websites and powerful software applications that enhance engagement and ... read Design Vortax reviews & insights

    $25 - $49/hr
    50 - 249
    2017
    London, United Kingdom
  • At Macro Solutions Tools, we are committed to transforming your vision into reality. With a passion for cutting-edge technology, we deliver tailored IT solutions to empower businesses, startups, and enterprises. Trust us to innovate, inspire, and impact your growth journey. Welcome to a hub where innovation thrives! At Macro Solutions Tools, we empower businesses with ... read Macro Solutions Tools reviews & insights

    $25 - $49/hr
    10 - 49
    2024
    Bristol, United Kingdom
  • Using AI Tools

    • ClaudeClaude
    • GitHub CopilotGitHub Copilot
    • ChatGPTChatGPT
    • CanvaCanva
    • LovableLovable
    • + 2 More

    RudraX is a London-headquartered software engineering company that builds category-defining technology for ambitious institutions — funded ventures, established enterprises, and governments.Founded by alumni of Oxford, MIT and ISRO, with delivery teams across the UK and India, RudraX exists for organisations where the build matters too much to outsource cheaply. We have shipped twelve commercial platforms ... read RudraX Technologies Limited reviews & insights

    $25 - $49/hr
    10 - 49
    2025
    London, United Kingdom

    Why RudraX Technologies Limited?

    • Strong Technical Expertise
    • Cost-Effective Solutions
    • Effective Project Management
  • At {SD:UK}, we specialize in crafting customized software solutions for our clients across a wide range of industries, including Oil and Gas, Insurance, Finance, Pharmaceutical, and Gaming. We’ve been at the forefront of the software development industry, using our expertise to build exceptional software that meets the unique needs of each of our clients. Our ... read Software Development UK reviews & insights

    $25 - $49/hr
    10 - 49
    2021
    London, United Kingdom

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Where the firms are.

Bubble size shows how many firms each country has; colour shows its average hourly rate. Tap any country for its firm count, average rate, rating, and Value Score.

Loading map…

All cities ranked by Value Score.

Every city in scope, ranked by Value Score.

CityFirmsAvg RateAvg RatingValue ScoreAction
GBLondon54$56/hr4.976View firms
GBLeicester1$25/hr-69View firms
GBTelford1$25/hr-69View firms
GBSheffield1$25/hr-69View firms
GBAshford1$75/hr567View firms
GBAbbeywood1$75/hr4.966View firms
GBYork1$37/hr-65View firms
GBManchester5$60/hr-59View firms
GBBristol4$62/hr-57View firms
GBHarrow Weald2$75/hr-51View firms
GBIpswich1$75/hr-50View firms
GBFrome1$75/hr-50View firms
GBCannock1$175/hr542View firms
GBCambridge2$125/hr-32View firms
GBOxford1--8View firms
GBGrays1--8View firms
GBCroydon1--8View firms
GBKingston upon Hull1--8View firms
GBMilton Keynes1--8View firms
GBLondon
54 firms$56/hr4.9
Value Score76 / 100
GBLeicester
1 firms$25/hr
Value Score69 / 100
GBTelford
1 firms$25/hr
Value Score69 / 100
GBSheffield
1 firms$25/hr
Value Score69 / 100
GBAshford
1 firms$75/hr5
Value Score67 / 100
GBAbbeywood
1 firms$75/hr4.9
Value Score66 / 100
GBYork
1 firms$37/hr
Value Score65 / 100
GBManchester
5 firms$60/hr
Value Score59 / 100
GBBristol
4 firms$62/hr
Value Score57 / 100
GBHarrow Weald
2 firms$75/hr
Value Score51 / 100
GBIpswich
1 firms$75/hr
Value Score50 / 100
GBFrome
1 firms$75/hr
Value Score50 / 100
GBCannock
1 firms$175/hr5
Value Score42 / 100
GBCambridge
2 firms$125/hr
Value Score32 / 100
GBOxford
1 firms
Value Score8 / 100
GBGrays
1 firms
Value Score8 / 100
GBCroydon
1 firms
Value Score8 / 100
GBKingston upon Hull
1 firms
Value Score8 / 100
GBMilton Keynes
1 firms
Value Score8 / 100

Match by work-hour overlap with your team.

Cost matters - but so does being able to actually talk to your developer during your workday. Here are the best destinations for each major hub.

If you're in US (PT/ET)Recommended

Look for nearshore LATAM partners - same-day collaboration, similar time zones, and 50-60% cost savings vs domestic.

MXMexico~7h overlap
ARArgentina~6h overlap
BRBrazil~5h overlap
CACanada~8h overlap
If you're in Europe (CET/GMT)Recommended

Eastern Europe is your sweet spot - 1-2h time zone shift, EU GDPR alignment, and 40-50% lower rates than Western Europe.

PLPoland~8h overlap
UAUkraine~7h overlap
RORomania~7h overlap
ZASouth Africa~8h overlap

How firms are placed on the matrix

Every position on this chart is the output of the Goodfirms ranking algorithm - a weighted composite of signals across two axes. The algorithm is recomputed regularly and is fully documented.

Sponsorship does not affect placement. PRO members receive visible badges and ad placements, but their algorithmic scores are calculated identically to free listings.

Read the full methodology
Algorithm at a glance
1
X-axis (Core Competencies): Service Focus Ratio + Portfolio Depth + Quality + Experience
2
Y-axis (360-Performance): Client Reviews + Market Presence + Goodfirms Score
3
Missing signals are excluded from a firm's score, not substituted with defaults - weights redistribute across remaining inputs
4
Recency decay over the last 18 months keeps stale reviews from dominating
5
Eligibility floor: ≥ 1 published review in this category scope

Found your target region?

Browse all firms in your chosen country - or let us hand-pick matches based on your project, budget, and time-zone preference.

Get matched firms

Cities with the best Value Score for iot development hiring.

Ranked by a composite score blending firm count (supply), average rating (quality), and median hourly rate (cost). Affordability is weighted highest (50%), so this list surfaces actually affordable destinations rather than just-big markets.

Budget leader
London · $0-24/hr

3 firms in this tier - more than any other city, averaging 5.0 ★. Top picks: Maxwell Global Software, THAAYAKAM LTD, Techanzy Limited.

Mid-tier leader
London · $50-99/hr

15 firms in this tier - more than any other city, averaging 5.0 ★. Top picks: TouchZen Media, Iomico, Aegasis Labs.

Top tier leader
Cannock · $150+/hr

1 firms in this tier - more than any other city, averaging 5.0 ★. Top picks: Aptera.

Loading heatmap…
Cell intensity (firm density):
Low
High
Best Value marks the densest, highest-rated, most-affordable cell per row

How the heatmap is built

Every cell in the grid above is the count of firms in (place × hourly-rate tier). Firms are placed by their published hourly rate; those without a disclosed rate are not plotted.

Top company names per cell are surfaced by Value Score - a weighted blend of affordability (50%) + rating (35%) + review volume (15%).

The "Best" ribbon marks the cell in each row where firm density, ratings, and affordability line up best - the densest, highest-quality combination.

Read the full methodology
Value Score · per firm
ValueScore = 0.50 × Affordability
+ 0.35 × Rating
+ 0.15 × Review Volume
// All sub-scores normalized 0-100
// Affordability = (1 - rate/$200) × 100
// Rating = (rating - 3) / 2 × 100
// Volume = log10(reviews+1)/log10(200) × 100

Found your target region?

Browse all iot development firms in your chosen country - or let our AI hand-pick 3 matches based on your project, budget, and time-zone preference.

Get 3 AI-Matched Firms