Tech Hiring Rankings
UK's Most Popular Data & Analytics Companies
The UK's most popular Data & Analytics companies of Summer 2026 that are actively hiring engineers.
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Company
Open jobs
Headcount
Overall popularity
Calculated based on total number of applications received compared with all companies in Summer ’26.
1
RELX
London, UK · DataRELX is a global provider of information-based analytics.
51 jobs
1001 - 5000
Top 1%
2
LSEG
London, UK · FinanceWe play a vital social and economic role in the world’s financial system.
66 jobs
5001+
Top 1%
3
Fitch Group
London, UK · FinanceA global leader in financial information services
25 jobs
1001 - 5000
Top 12%
4
Sword Group
UK · Consultancy22 jobs
1001 - 5000
Top 18%
5
Genius Sports
London, UK · DataThe next chapter starts here.
12 jobs
1001 - 5000
Top 20%
6
Ocado Technology
Hatfield, UK · E-CommerceWe’re putting the world’s retailers online using the cloud, robotics, AI, and IoT
7 jobs
5001+
Top 23%
7
Collinson
London, UK · TravelThe products and services for better experiences.
19 jobs
1001 - 5000
Top 23%
8
Dunnhumby
London, UK · DataThe world's first Customer Data Science platform
23 jobs
1001 - 5000
Top 25%
9
Quantexa
London, UK · DataMeaningful Data. Trusted Decisions.
6 jobs
501 - 1000
Top 26%
10
GWI
London, UK · AnalyticsHere to show you how consumers think.
9 jobs
501 - 1000
Top 27%
11
CDP
London, UK · SustainabilityWe run the global environmental disclosure system for business & subnational governments. Voted #1 for climate research.
8 jobs
1001 - 5000
Top 30%
12
Sedex
London, UK · DataSedex is a Data / Tech company that helps businesses to manage, assess, and report on sustainability performance and, ultimately, meet their supply chain goals.
2 jobs
501 - 1000
Top 41%
13
GlobalData
London, UK · AnalyticsWe empower clients to decode the uncertainties they face by providing trusted, timely, & actionable intelligence.
27 jobs
1001 - 5000
Top 48%
14
Aurora Energy Research
Oxford, UK · AnalyticsData-driven intelligence for strategy, portfolio management and investment decisions on the global energy transformation
6 jobs
1001 - 5000
Top 48%
15
Oxford Economics
London, UK · Market ResearchWorld leader in global economic forecasting, quantitative analysis, and thought leadership for business and government
8 jobs
501 - 1000
Top 59%
16
Smartstream
London, UK · FinTechStay ahead in a fast changing world by making operations smarter and more streamlined through data insights.
6 jobs
1001 - 5000
Top 60%
17
Snowflake
London, UK · Cloud and InfrastructureSnowflake delivers the Data Cloud — mobilize your data with near-unlimited scale and performance.
6 jobs
5001+
Top 65%
18
Similarweb
London, UK · AnalyticsOofficial measure of the digital world.
2 jobs
1001 - 5000
Top 70%
19
CF Data Innovation Lab
London, UK · HealthTechDedicated to improving healthcare and supporting the adoption of innovation.
1 job
1001 - 5000
Top 74%