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Top Software Engineering Companies and Startups in the UK

This article showcases some of the most popular players in the Software Engineering space. Our analysts selected these companies for a variety of reasons. This list may include both state and private ventures providing the most value within the Software Engineering industry.

Data sourced from Crunchbase and SEMRush.

Top Software Engineering Companies


IRIS Software Group

IRIS Software Group is a UK-based enterprise software provider.

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Tee-On Golf Systems

Tee-On Golf Systems designs, builds, develops and markets golf management software.

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Artbees

UK’s leading creative company who develops intelligent applications that meet specific business challenges for your industry.

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4xxi

World-class Technology Partner

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Ecutek Technologies

EcuTek designs and produces comprehensive ECU tuning, programming and diagnostic software.

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G-Research

G-Research is a research and technology company that specializes in Quantitative Research and IT Infrastructure.

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Clifford Thames

Clifford Thames creates, aggregates and publishes data for labor operations, part catalogs and vehicle specifications.

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OpenFaaS

OpenFaaS provides a platform for building serverless functions with containers, anywhere (in cloud, on Edge or IoT devices, on-prem DCs)

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Nebulytics

Nebulytics is a software company, headquartered in Sydney, Australia with a subsidiary office in London, UK

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Ultraleap

Ultraleap is working to create the most remarkable connection between people and technology.

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Sohonet

Sohonet operates the largest private network for Media & Entertainment in the world, linking over 400 leading studios and creatives.

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Pocket Sized Hands

We specialise in creating bespoke applications and games using the latest XR technologies.

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Quality Clouds

Quality Clouds is a quality management and productivity monitoring platform for the implementations and maintenance of SaaS solutions

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Underscore

Underscore world class team provides project-focused development services, built on a strong functional core.

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Geektastic

Profiling and Technical Testing platform for anyone hiring software engineers. Speeding up time to hire, reduce stress on in house devs.

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Ponder Labs

Education software

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Insurami

Insurami offers a deposit guarantee platform for commercial real estate

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Schnell Solutions Limited

Bespoke Software Development Experts

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Infinity Works

The home of thinkers who do and do-ers who think

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Extronics

Extronics is a leading global designer and manufacturer of intrinsically safe and explosion proof equipment.

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Granta Design

Granta helps engineering enterprises to manage and apply vital information about engineering materials.

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KeyFocus

KeyFocus is a bespoke server software development company.

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Godel Technologies

Godel Technologies is an agile nearshore development company, working with clients to provide high performing software development.

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OBS Medical

OBS Medical develop algorithms for the early and advanced detection of patient deterioration for proactive healthcare.

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Thrive.App Ltd

Thrive provides software and support for employee communications to global clients including US media outlet HBO.

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Red Matter

Red Matter is a technology vendor that develops Value Added Services for mobile and fixed line operators.

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Nuvovis

Nuvovis specializes in software licensing and copy protection that works in cloud-based solutions.

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HarmonyPSA

The next generation of #PSA solution. Cloud-based end to end business automation software, on any device.

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Data Language

Data driven product innovation. World class data science, AI and engineering. Practical machine and deep learning engineered for scalability

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Studio Graphene

Studio Graphene is a small but rapidly growing team of passionate techies who love building innovative products for their clients.

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Deeson

Deeson Creative, UX, Drupal and WordPress open source agency. Exploring the future of open organisations with our team and clients.

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Emergn

Emergn is an expert in digital transformation and helps to improve the way companies and people work.

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Hypersay

Platform for live presentations! Shared slides, live polls, live subtitles, feedback.

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Roke Manor Research

Roke is a leading innovator in science and engineering, trusted by clients across National Security, Defence and Commercial sectors.

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Easy Convey

Easy Convey’s comprehensive electronic conveyancing case management solution CASA.

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Shoothill Ltd

Custom Software Development

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eConveyancer

eConveyancer compare conveyancing solicitors based on price, service and location.

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Kanso

A no-nonsense software design & engineering company. We help ambitious people build innovative digital products

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Global Enterprise Networks

IT Support and Outsourcing Services throughout the UK

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Remote Monitored Systems

Remote Monitored Systems plc develops and manufactures digital monitoring and safeguarding systems for rotating shafts.

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BrightMinded Ltd

Bespoke Software Development

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Zoocha

Zoocha are a Drupal Development agency based in the UK working with clients ranging from start-ups to public sector organisations.

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Chirp

Chirp uses existing speakers and microphones to enable frictionless M2M communication to seamlessly and securely transfer data via sound.

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Virtual Arts Ltd.

We are building a leading state of the art Augmented, Virtual and Mixed Reality Technology and interactive content company.

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B13 Technology

B13 Technology offers Innovative Software development, apps, system integration, & incubator support.

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Smart Spaces

Smart Spaces is an IoT platform for modern workplaces connecting IoT devices, BASs and management systems. Building engagement.

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Cadonix Ltd

Cadonix is the premier provider of SAAS browser based CAD for the full end to end design, sim and manufacture of vehicle electrical systems

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Berkshire Cloud

Berkshire Cloud is a software development company and consultancy firm, specializing in enterprise-scale line-of-business cloud platforms.

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clearmatics

Designing protocols and build platforms for decentralised Financial Market Infrastructure (dFMI).

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BlueOptima

BlueOptima introduces transparent metrics to manage software development resources with automation, standardisation and objectivity.

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Arctica

Web development agency

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EncodeMK

EncodeMK is a full service IT agency based in Milton Keynes.

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Hoxton Digital

Software Development

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Epitomical

Connected & Autonomous Systems (CAS) for the Transport, Future of Mobility and Smart City markets.

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CSC World

CSC World provides an innovative structural software and technical support provider to structural engineers.

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Fils Investments

Business Software, Mobile App, Software House

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Ntegra

Ntegra are a technology consultancy who specialise in Digital solutions and IT Transformation managed services.

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CoAcS

CoAcS provides software and services for the pharmacy profession, hospitals, academia and the pharmaceutical industry.

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Unboxed

The largest Ruby on Rails development agency in London and Cape Town

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Abraham Associates

Abraham Associates is a creative engineering design company.

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SAS Managed Applications

SAS believes SAS Applications is the best possible environment for creating outstanding software, developed by passionate experts.

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Clever Software Group

Clever Software is a bespoke software development company creating exciting enterprise software to revolutionise the way one do business.

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Maple Design

Custom software development and consultancy

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YLD

YLD helps enterprises win by delivering mission critical software built by the best web engineers in Europe

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Cooperative Innovations

Development studio is an immersive technologies studio.

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Lunar Works

A specialist digital design & development agency based in Kent, UK. High performance websites, apps and PWAs for businesses & startups.

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QwertyBit

QwertyBit is a bespoke software development company based in London, UK.

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L & G Technologies

L & G Technologies provide seamless integrated e-commerce, order management and inventory management.

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Avion

User story mapping for agile product teams

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Spectral Edge

Spectral Edge combines patented Image Fusion tech with Deep Learning to reveal more of the color, detail and clarity in any image.

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Machine Medicine Technologies

Our mission is to augment clinicians with AI. We are starting with hypervision for motor assessment in Parkinson’s disease

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HeleCloud

HeleCloud provides strategic technology consultancy, engineering and managed cloud services on the AWS Platform

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Synth

Synthetic data for quicker and privacy compliant development and testing

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Snapboard

Snapboard is a software house that allows users to manage and link apps and platforms in a single, customizable dashboard.

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Pie People Ltd

Fintech SaaS

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Subtree Inc.

Cloud native data management, giving developers the same power over data that source control gives them over code

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ONI

We help accelerate human discovery and fight disease by enabling everyone to see and understand the microscopic details of life

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Soluis

Soluis Group is a UK-based creative studio that specializes in design visualization, animation, software development, and more.

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Memberoo

Memberoo is a platform helping retailers improving their customer retention by making data science simple to improve promotional performance

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Bell Energy Services UK Limited

Bell Energy specializes in Process Safety, Risk Management and Asset Integrity.

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Circuit Mind

Circuit Mind develop artificial intelligence solutions.

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Actable AI

Democratise advanced data analytics with no-code Deep Learning

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Waypoint AI

Creating digital life to solve real-life problems.

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Cygnet Group

Cygnet Group is a group of specialist engineering businesses delivering engineering solutions.

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CriticalBlue

CriticalBlue is an established company with a strong track record in providing solutions across multiple sectors of the technology industry.

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FluoretiQ

FluoretiQ is a medical device company designing simple and effective bacterial detection systems for rapid diagnosis of infection.

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Magic Sandbox

Magic Sandbox is an interactive training platform for software engineers to learn Kubernetes hands-on.

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10Duke

Identity management and software licensing solutions that help you connect to your online customers and drive engagement and revenue.

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Unai

Software Development and Data Science

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Forty Seven

Forty Seven is a software consulting and development company providing IT outsourcing services.

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Flagsmith

Flagsmith lets you manage feature flags and remote config across web, mobile and server side applications. We’re 100% Open Source.

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Fusion Global Capital

Fusion Global Capital is a growth-equity firm investing in b2b technology.

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Audacia

We are an award-winning software development company specialising in the delivery of innovative & robust enterprise technology solutions.

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Lendery

Lendery is offers a set of technology tools to institutional investors in alternative lending

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Opinov8 Technology Services

Opinov8 Technology Services creates value, deliver technology products and provides customer success.

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JUST DEVELOP iT

Just Develop It (JDi) is a Hampshire based investment company that specialises in early stage and growth capital across.

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Global RADAR

Global RADAR is a comprehensive solution for client onboarding, KYC and customer due diligence.

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Ticket Husky

Powerful event technology that’s easy-to-use, affordable and best of all, boosts sales and allows you to grow your business online.

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Global Graphics

Global Graphics specializes in developing and marketing software for printers and computer systems integrators manufacturers.

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Backslash Build

Digital Development Agency

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Dotspot

We’ve created the first global city guide, powered by Influencers. Our mission is to evolve the way the world discovers places.

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Pentana Limited

Pentana Limited developed several proprietary Information Management software solutions.

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