Companies · category

Top IT Service Providers for .NET in the UK

457 IT service providers ranked by rating, review volume and listing quality.

Between them, the 457 IT service providers on this page cover web development (450), PHP (384), web design (365) and IT services (331). They also list work in United States of America. 457 of them have written a profile you can read before you get in touch.

We list more than 450 IT service providers in the UK listed for .NET development. The order comes from what each firm publishes and what has been verified about it, never from payment — at the top right now: Your Dev Team, Abbacus Technologies and Digijuice.

Before you shortlist, check

Work on current .NET versions, not only legacy .NET Framework
A plan for moving any old .NET Framework code forward
Automated tests and deployment you can run yourself
That you own the code and the build pipeline

Filter by fitbudget, engagement, size and more

Purepoint
Mobile App Development · Web Development · UI/UX Design
Delivering tomorrow, today. Every business has its own personality. Their own challenges. We understand software is just a tool – a means to an end.
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Chirp
Mobile App Development · Web Development · iOS App
We transfer data over the sound, using only a speaker and microphone, and without requiring any network connection.
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SAM Labs
Mobile App Development · Web Development · UI/UX Design
SAM Labs is an ed-tech company that empowers teachers with the most engaging STEAM solution including lesson plans, apps, and electronics.
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LaMetric
Mobile App Development · Web Development · iOS App
LaMetric is a smart home company that produces clocks and lighting, different by design and versatility.
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SwarmOnline Ltd
Mobile App Development · Web Development · UI/UX Design
SwarmOnline is a leading Scottish provider of bespoke cloud and mobile apps.
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Senseye
Mobile App Development · Web Development · iOS App
Sensei ’sen,sā, sen’sā noun (pl.same) (in martial arts) a teacher.
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Cornflake
Mobile App Development · Web Development · iOS App
By designing bespoke home automation systems and expertly integrating them into your home we handle all the technical complexities so you can enjoy a beautifully simple, immersive…
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Drayson Technologies Ltd
Mobile App Development · Web Development · iOS App
Drayson Technologies is a healthcare Internet of Things (IoT) company.
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Intamac Systems
Mobile App Development · Web Development · iOS App
Intamac is an Internet of Things (IoT) enabler and innovator. We help original equipment manufacturers (OEMs) and product vendors to connect their products and appliances to the…
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DevicePilot
Mobile App Development · Web Development · iOS App
DevicePilot is the IoT dashboarding and analytics tool for every member of the business - so you can visualize data, see patterns and trends, and deliver projects faster.
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Asset Mapping
Mobile App Development · Web Development · iOS App
Metrikus gathers information from building systems and other sensors to help our customers understand their buildings.
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RPD International
Mobile App Development · Web Development · iOS App
RPD International helps large businesses launch new products, reducing time and cost in engineering and supply chain.
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Startupbootcamp IoT
Mobile App Development · Web Development · iOS App
Startupbootcamp is a global network of industry-focused accelerators.
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Vivacity Labs
Mobile App Development · Web Development · iOS App
We started with a goal to make a change in the transport industry, using our comprehensive data to drive real-time optimization of the transport network.
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Abelon Systems
Mobile App Development · Web Development · iOS App
The Internet of Things (IoT) is the inter-networking of devices embedded with electronics (including sensors, actuators, and network connectivity) and software that enables those…
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InVMA Limited
Mobile App Development · Web Development · iOS App
Our mission is to connect the world for good. We transform your organization by obtaining data from things to change the way you work.
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Gideon Smart Home
Mobile App Development · Web Development · iOS App
Your smart home in a single app. The smartest home intelligence solution, designed by people. Made by the users and for the users. Always by your side.
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Connected Space Ltd
Mobile App Development · Web Development · iOS App
Sauron Security is a smart, big data cyber-surveillance system that enables visual monitoring, detection and remediation of cyber attacks on IoT devices in real-time.
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Airfi Networks
Mobile App Development · Web Development · iOS App
Founded to make the process of launching cellular-enabled connected devices as easy as possible Airfi Networks is a global company, headquartered in London with offices in San…
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Silver Touch Technologies
Mobile App Development · Web Development · UI/UX Design
Silver Touch Technologies is a leading IT solutions provider & accredited SAP Partner specializing in the implementation, support and development of SAP Business One, with special…
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OpenSensors
Mobile App Development · Web Development · iOS App
At OpenSensors, we believe that technology can't replace good customer service and human interactions.
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Commsworld
Mobile App Development · Web Development · iOS App
Commsworld is Scotland’s leading independently owned Unified Communications Company and ISP (Internet Service Provider) with offices in Aberdeen, Edinburgh, and Glasgow.
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ZIN Technologies
Mobile App Development · Web Development · iOS App
Since 2007 we collaborated with world's largest Mobile Network Operators (T-Mobile, Verizon Wireless, AT&T, Sprint, Soft Bank, ROGERS, Telefonica, list goes on) to integrate their…
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IT Centric
Mobile App Development · Web Development · iOS App
IT Centric is a leading Managed IT Service & Support company offering outsourced IT support, IT consultancy & project delivery to SMEs. Serving Edinburgh, Glasgow & Fife.
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How is this ranking worked out?

The order comes from what each firm publishes and what has been verified about it, and never from payment:

Profile completeness: the details a buyer needs to judge a firm — what it does, who it serves, how it prices, who it has worked for
Earned trust: verification, awards and the other checks a firm has actually passed
Client reviews, where they exist: the rating is smoothed, so one five-star review cannot outrank a firm with a hundred good ones, and volume counts with diminishing returns

Client reviews are still rare across this catalogue, so on most lists today the order is set by the first two. A firm near the top is the best-documented and best-verified one we hold, which is not the same claim as the best one to hire. Use the list to build a shortlist, then check the firms yourself.

Sponsored listings are labelled and shown apart from this list. How rankings work

Only firms whose profile names the UK are counted here, so a firm that lists a town but no country is not yet included.

Where else can I look?

The same list elsewhere: USA (714) · India (465) · Germany (222) · Canada (143).

Other specialisms in the UK: UI/UX design (941) · e-commerce (854) · Android app development (812) · iOS app development (800) · WordPress (752).

Every IT service provider in the UK: the full list.

Every category in the UK: the UK country page.

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Every other way we rank it service providers — by what they do and where they are.

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More on TrustList

Everything here links back to the same verified catalogue. Pick your next stop.

Top IT Service Providers for .NET in the UK

Purepoint

Chirp

SAM Labs

LaMetric

SwarmOnline Ltd

Senseye

Cornflake

Drayson Technologies Ltd

Intamac Systems

DevicePilot

Asset Mapping

RPD International

Startupbootcamp IoT

Vivacity Labs

Abelon Systems

InVMA Limited

Gideon Smart Home

Connected Space Ltd

Airfi Networks

Silver Touch Technologies

OpenSensors

Commsworld

ZIN Technologies

IT Centric