Series B Developer tools companies in London
IDEs, runtimes, frameworks, and platforms built primarily for engineers. Filtered to Series B-stage companies headquartered in London.
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Built from a search like: “Top Series B Developer tools companies in London”
Ranked by current headcount across Series B Developer tools companies in London. Refreshed monthly.
- 1Lavanda· Newington, Waterloo, London Bridge, Southwark, Lambeth North, New Kent Road, Westminster Bridge, Southwark Cathedral, Lambeth, Old Kent Road, South Bank, Borough, Bermondsey, England, United Kingdom
Our transformative property management software and solutions help support many of the world’s leading real estate companies, helping ensure their future success by providing innovative solutions that maximise ROI and inform good decision-making.Our PMS platform and solutions help organisations turn insights into opportunities enabling better decision-making and results via a highly evolved, powerful and compliant software platform that channels business intelligence to provide insights and resilience for organisations.
- Series B
- 364 employees
- Founded 2014
- 2Mimica· London, England, United Kingdom
Mimica shows enterprises where to streamline, standardize, and automate processes across the entire organization — with zero manual effort, and in as little as two weeks. We answer the most important questions in a business: How are our people spending their time? How do we make these processes more efficient? Where’s the best place to start improving or automating? Here’s how we do it: Mimica’s AI-powered task mining observes employee actions across the desktop and categorizes them into detailed process maps. Mimica’s process intelligence highlights inefficiencies, prioritizes improvements based on ROI, recommends the optimal technology for automation (RPA, intelligent document processing, GenAI), and provides a blueprint for building new automations.Mimica transforms how work gets done across the enterprise, so you can maximize workforce productivity, cut costs, and drive operational excellence. Get started at Mimica.ai
- Series B
- 301 employees
- Founded 2018
- 3Accurx· London, England, United Kingdom
Accurx is where conversations happen with and about patients. Through one, easy-to-use platform, we help everyone involved in a patient’s care to communicate and collaborate.Whether you’re a patient or a healthcare professional, Accurx lets you connect seamlessly with the people you need to. We believe that healthcare runs on conversations - conversations in GP practices, on hospital wards, over the phone, text, video, email and from a patient’s home. That’s why we’re working toward a health system where everyone involved in patient care can communicate for the good of patients and healthcare staff.Every interaction on Accurx helps to build a better-connected healthcare system, where easy communication changes and saves lives every day.
- Series B
- 277 employees
- Founded 2016
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- 4hyperexponential· Newington, Waterloo, London Bridge, Southwark, Lambeth North, New Kent Road, Westminster Bridge, Southwark Cathedral, Lambeth, Old Kent Road, South Bank, Borough, Bermondsey, England, United Kingdom
hyperexponential (hx) is the agentic platform for underwriting work for commercial P&C insurance. We give underwriters, actuaries, and portfolio leaders the governed decision logic and organizational memory that let agents act safely in live underwriting, without rediscovering appetite, pricing, and rating rules every time they run.Top global carriers trust hx for underwriting decisions across $75bn+ in annual commercial P&C premium.By the insurance market, for the insurance market.
- Series B
- 268 employees
- Founded 2017
- 5Sona· London, England, United Kingdom
Sona is the next-generation workforce management solution for large frontline operators, where consumer grade design is matched by AI-driven decision making. Combining end-to-end WFM functionality - including Scheduling, Time & Attendance, HR and Payroll - with truly intelligent AI capabilities, Sona enables real-time actionable insights geared towards driving revenue and increasing employee satisfaction.
- Series B
- 245 employees
- Founded 2021
Find engineers at Series B Developer tools companies in London
Searching for “engineers at top Series B Developer tools companies in London” surfaces this slice of the market. The list above ranks Developer tools companies headquartered in London whose latest disclosed round is Series B, by current headcount, drawn from public LinkedIn and Crunchbase records. With 43 matching companies in Refolk’s index, this is a tight read on where the Developer tools talent in London is heating up.
Three filters at once narrows the field hard. The companies that survive all three - Series B, Developer tools, in London - are usually the most targeted recruiting pool a hiring manager can ask for. Senior engineers, founding designers, and product leads here are about to become Developer tools’s next operators and angel investors.
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Last refreshed: Wed, 28 Oct 2026 11:20:31 GMT
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