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49 Best London Based Software Engineering Startups and Companies to Work For

This article showcases our top picks for the best London based Software Engineering companies. These startups and companies are taking a variety of approaches to innovating the Software Engineering industry, but are all exceptional companies well worth a follow.

We tried to pick companies across the size spectrum from cutting edge startups to established brands.

We selected these startups and companies for exceptional performance in one of these categories:

  • Innovation
    • Innovative ideas
    • Innovative route to market
    • Innovative product
  • Growth
    • Exceptional growth
    • Exceptional growth strategy
  • Management
  • Societal impact

Top London Software Engineering Startups

Data sourced from Crunchbase and SemRush.

clearmatics

clearmatics

Crunchbase Website Twitter Facebook Linkedin

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

Sohonet

Sohonet

Crunchbase Website Twitter Facebook Linkedin

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

Sohonet

Machine Medicine Technologies

Crunchbase Website Twitter Facebook Linkedin

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

Sohonet

Insurami

Crunchbase Website Twitter Facebook Linkedin

Insurami offers a deposit guarantee platform for commercial real estate

Sohonet

Subtree Inc.

Crunchbase Website Twitter Facebook Linkedin

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

Sohonet

Quality Clouds

Crunchbase Website Twitter Facebook Linkedin

SaaS Configuration Governance Platform

Sohonet

Synth

Crunchbase Website Twitter Facebook Linkedin

Synthetic data for quicker and privacy compliant development and testing

Sohonet

HeleCloud

Crunchbase Website Twitter Facebook Linkedin

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

Sohonet

Pie People Ltd

Crunchbase Website Twitter Facebook Linkedin

Fintech SaaS

Sohonet

Avion

Crunchbase Website Twitter Facebook Linkedin

User story mapping for agile product teams

Sohonet

Snapboard

Crunchbase Website Twitter Facebook Linkedin

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

Sohonet

Hypersay

Crunchbase Website Twitter Facebook Linkedin

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

Sohonet

Circuit Mind

Crunchbase Website Twitter Facebook Linkedin

Circuit Mind develop artificial intelligence solutions.

Sohonet

Soluis

Crunchbase Website Twitter Facebook Linkedin

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

Sohonet

WELOVENOCODE

Crunchbase Website Twitter Facebook Linkedin

Fast NoCode Development For a Low, Flat, Monthly Fee

Sohonet

BlueOptima

Crunchbase Website Twitter Facebook Linkedin

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

Sohonet

HarmonyPSA

Crunchbase Website Twitter Facebook Linkedin

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

Sohonet

G-Research

Crunchbase Website Twitter Facebook Linkedin

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

Sohonet

Flagsmith

Crunchbase Website Twitter Facebook Linkedin

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

Sohonet

Emergn

Crunchbase Website Twitter Facebook Linkedin

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

Sohonet

Studio Graphene

Crunchbase Website Twitter Facebook Linkedin

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

Sohonet

Tee-On Golf Systems

Crunchbase Website Twitter Facebook Linkedin

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

Sohonet

Actable AI

Crunchbase Website Twitter Facebook Linkedin

Democratise advanced data analytics with no-code Deep Learning

Sohonet

Arabesque AI

Crunchbase Website Twitter Facebook Linkedin

Arabesque AI is a research and technology company offering customised, sustainable investment strategies using artificial intelligence

Sohonet

Smart Spaces

Crunchbase Website Twitter Facebook Linkedin

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

Sohonet

Bell Energy Services UK Limited

Crunchbase Website Twitter Facebook Linkedin

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

Sohonet

Snapboard

Crunchbase Website Twitter Facebook Linkedin

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

Sohonet

Soluis

Crunchbase Website Twitter Facebook Linkedin

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

Sohonet

Studio Graphene

Crunchbase Website Twitter Facebook Linkedin

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

Sohonet

Fusion Global Capital

Crunchbase Website Twitter Facebook Linkedin

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

Sohonet

Avion

Crunchbase Website Twitter Facebook Linkedin

User story mapping for agile product teams

Sohonet

Emergn

Crunchbase Website Twitter Facebook Linkedin

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

Sohonet

Bell Energy Services UK Limited

Crunchbase Website Twitter Facebook Linkedin

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

Sohonet

Hypersay

Crunchbase Website Twitter Facebook Linkedin

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

Sohonet

Codehouse

Crunchbase Website Twitter Facebook Linkedin

Codehouse is a digital marketing agency that handles strategy, design and delivery to make brands successful through digital experiences.

Sohonet

Wow!Systems

Crunchbase Website Twitter Facebook Linkedin

Digital Technology tempered by Art. IT consultancy and development. Making cool stuff since 2008

Sohonet

OnTrack Retail

Crunchbase Website Twitter Facebook Linkedin

OnTrack Retail delivers software designing, digital ticketing, database architecture and SaaS products to the transport industry.

Sohonet

Quality Clouds

Crunchbase Website Twitter Facebook Linkedin

SaaS Configuration Governance Platform

Sohonet

Waypoint AI

Crunchbase Website Twitter Facebook Linkedin

Creating digital life to solve real-life problems.

Sohonet

Artbees

Crunchbase Website Twitter Facebook Linkedin

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

Sohonet

Fusion Global Capital

Crunchbase Website Twitter Facebook Linkedin

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

Sohonet

Bluechess Technology

Crunchbase Website Twitter Facebook Linkedin

Supporting organisations to digitally transform, reduce costs, streamline business processes, and unify siloed data sources.

Sohonet

Black Square Media

Crunchbase Website Twitter Facebook Linkedin

AdTech Accelerator

Sohonet

Chirp

Crunchbase Website Twitter Facebook Linkedin

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

Sohonet

Taskscape

Crunchbase Website Twitter Facebook Linkedin

Taskscape is a software development company that offers solutions in microsoft technologies.

Sohonet

Raphos

Crunchbase Website Twitter Facebook Linkedin

Technology, services, analytics

Sohonet

Wow!Systems

Crunchbase Website Twitter Facebook Linkedin

Digital Technology tempered by Art. IT consultancy and development. Making cool stuff since 2008

Sohonet

XCTEQ

Crunchbase Website Twitter Facebook Linkedin

Mobile App, iOS, DevOps, CI/CD and Test Automation for Apple platform. Test automation using Apple’s XCTest/XCUITest and AI/ML frameworks.

Sohonet

Trading Strategist

Crunchbase Website Twitter Facebook Linkedin

Trading strategist specializes in monitoring, custom alerts, and messaging service for trading in the markets professionally.

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