Tech Hiring Rankings

UK's Fastest Growing Tech Companies

The UK's fastest growing Tech companies of Spring 2026 that are actively hiring engineers.

#
Company
Open jobs
Headcount
Growth
Calculated based on % headcount growth in the last 12 months.
1
UK · Construction
Providing integrated services to the infrastructure, residential, student accommodation, hotel and industrial sectors.
7 jobs
51 - 200
800%
2
London, UK · Machine Learning and AI
The AI-powered notepad for people in back-to-back meetings
8 jobs
51 - 200
425%
3
UK · Technology
Nscale is the Hyperscaler engineered for AI.
20 jobs
201 - 500
365%
4
London, UK · EdTech
Remember everything you learn
0 jobs
51 - 200
219%
5
Oxford, UK · Research
Translating scientific discovery into real world impact
10 jobs
201 - 500
205%
6
London, UK · FinTech
Reliable international payments for importers in Africa
0 jobs
51 - 200
182%
7
London, UK · Legal
Lawfront provides legal services to individuals and businesses through leading regional law firms.
13 jobs
51 - 200
156%
8
London, UK · Insurance
Leading pet insurance provider, protecting dogs, cats, and rabbits with award-winning service and trusted partners.
0 jobs
51 - 200
138%
9
London, UK · Hardware
Fractile is building chips that remove every bottleneck to running large language models at a global scale
6 jobs
51 - 200
137%
10
London, UK · Technology
JustPark is The Parking App reinventing parking for the digital era.
2 jobs
201 - 500
129%
11
Bristol, UK · Analytics
Connecting data, technology and teams.
0 jobs
51 - 200
120%
12
London, UK · Software Development
On-call, incident response, and status pages—everything you need to manage incidents and reduce downtime
0 jobs
51 - 200
117%
13
London, UK · FinTech
A new way of investing is here.
5 jobs
51 - 200
111%
14
London, UK · Marketing and Advertising
We unlock media value for the world's leading brands.
2 jobs
201 - 500
107%
15
London, UK · Software Development
Helping MSPs & MSSPs to automate Microsoft 365 security across multiple tenants
6 jobs
51 - 200
103%
16
London, UK · Gambling
Betting done better
5 jobs
51 - 200
101%
17
Norwich, UK · HealthTech
We power your leap into digital health and connect more customers to the care they need.
0 jobs
51 - 200
100%
18
London, UK · Communications
Blink is a mobile app for frontline workers that unifies access to the people, processes, communications, and applications that frontline workers need.
2 jobs
51 - 200
98%
19
London, UK · Machine Learning and AI
You make the spec, AI codes & maintains.
3 jobs
51 - 200
93%
20
London, UK · Health and Fitness
Helping runners train
2 jobs
201 - 500
91%
21
London, UK · Finance
A modern adviser platform - because great financial advice deserves great execution.
5 jobs
51 - 200
89%
22
Leeds, UK · Consultancy
We help organisations harness technology and build their capabilities to transform how they work.
2 jobs
51 - 200
85%
23
Belfast, UK · Software Development
THE LEADING PROVIDER OF AI ANALYTICS FOR WASTEWATER UTILITIES
3 jobs
51 - 200
78%
24
London, UK · Software Development
We are building the future of CRM: Customer Relationship Magic
2 jobs
51 - 200
78%
25
London, UK · Machine Learning and AI
We are reimagining the entire drug discovery process from first principles with an AI-first approach.
5 jobs
201 - 500
77%
26
London, UK · Machine Learning and AI
The AI race. Mapped.
4 jobs
51 - 200
73%
27
London, UK · Machine Learning and AI
Our mission is to revolutionize how the world learns about people, so people can revolutionize the world.
9 jobs
201 - 500
70%
28
Wrexham, UK · Banking
No nonsense banking.
4 jobs
51 - 200
69%
29
York, UK · Software Development
Making tech human.
2 jobs
201 - 500
69%
30
London, UK · EnviroTech
Creating circular opportunities
0 jobs
201 - 500
67%
31
London, UK · Machine Learning and AI
The data engine for computer vision
10 jobs
51 - 200
66%
32
London, UK · Cloud and Infrastructure
Specialists in secure, scalable enterprise cloud platforms.
7 jobs
51 - 200
62%
33
London, UK · Machine Learning and AI
PolyAI builds voice assistants that speak to people as people would speak to each other
1 job
201 - 500
61%
34
London, UK · BioTech
Relation Therapeutics uses machine learning to develop drugs for pressing unmet need.
7 jobs
51 - 200
59%
35
London, UK · Machine Learning and AI
Xelix uses best-in-class AI to prevent overpayments, eliminate fraud and improve Accounts Payable productivity.
17 jobs
51 - 200
59%
36
Beckenham, UK · Energy & Utilities
Together on the right path
0 jobs
51 - 200
55%
37
Walton-on-Thames, UK · Consultancy
We are a forward thinking, proactive and flexible IT company that supports schools, academies and multi academy trusts
0 jobs
51 - 200
54%
38
London, UK · Finance
Some loans are only about your credit score. Ours are about you.
4 jobs
51 - 200
54%
39
London, UK · Machine Learning and AI
AI-Powered Legal Process Automation
2 jobs
201 - 500
54%
40
London, UK · FinTech
Every day, we empower people to build a life beyond their next paycheck!
4 jobs
201 - 500
54%
41
Edinburgh, UK · Machine Learning and AI
We use cutting-edge AI to analyse our customers conversational data, deploying speech analytics to provide actionable outcomes and automate processes.
17 jobs
51 - 200
52%
42
Leeds, UK · Marketplace
The easy way to sell vintage valuables
3 jobs
51 - 200
51%
43
London, UK · Legal
On a mission to simplify the way the world understands information.
0 jobs
51 - 200
51%
44
Northampton, UK · Finance
Personal, professional finance for UK businesses
3 jobs
51 - 200
50%
45
Glasgow, UK · HealthTech
Simplifying Healthcare
0 jobs
51 - 200
50%
46
London, UK · Finance
The faster, smarter way to find debt market intelligence.
1 job
201 - 500
48%
47
Bristol, UK · Automotive
Redefining Motion Simulation
0 jobs
51 - 200
48%
48
London, UK · FinTech
Unlocking the power of private market data
0 jobs
51 - 200
47%
49
London, UK · Marketing and Advertising
The Future of Performance Marketing: Powered by Data Scientists, Built for Growth.
0 jobs
51 - 200
46%
50
London, UK · Software Development
The only project-based Digital Asset Management solution for the built world.
0 jobs
51 - 200
46%

Find high quality people looking for work

Join the thousands of technology companies using cord to make their direct hires

Search 11,577 active candidatesGet a demo
 on cord
 on cord
 on cord
 on cord
 on cord
+322 joined last week