Quantexa
Quantexa sells data analysis software that connects siloed systems to help organizations make risk and opportunity decisions, with 888 employees and $545M in total funding. The company's Series F round in March 2025 suggests continued investor confidence despite no recent headcount growth data being available.
The growth story
Quantexa grew from 282 to 888 employees between 2020 and 2026, raising $545M along the way, most recently a Series F in March 2025.
About
Quantexa's platform analyzes and visualizes relationships across disconnected data sources, primarily serving large organizations that need to manage risk and operational decisions. Its software creates unified views of previously fragmented information.
The company has raised $545M, most recently in a Series F, and employs 888 people. It draws engineering talent heavily from defense and consulting firms, with BAE Systems and SAS as top feeder companies.
Founders and leadership
Engineering is the largest function with 184 staff. Leadership appears focused on scaling the platform globally given the Series F raise and presence in multiple European markets.
The Quantexa org chart
Vishal Marria CBE (Founder and CEO) leads 60 mapped leaders with 11 direct reports. Click +N to expand a team; names link to the person’s public profile.
Departments, and which ones grew
Headcount by function: Information Technology 252 (-2% YoY), Engineering 222 (+5% YoY), Business Development 71 (-1% YoY), Sales 63 (-6% YoY), Operations 34 (+26% YoY), Marketing 32 (+3% YoY).
Talent flow
Nearly 15% of analyzed hires came from BAE Systems Digital Intelligence or SAS. Alumni frequently move to financial services and risk analysis firms like Citi and Feedzai. Cambridge and Southampton are the most represented universities.
Most common previous employers of Quantexa staff: BAE Systems Digital Intelligence (64), SAS (56), Accenture (27), EY (25), Deloitte (25), IBM (24). Former Quantexa employees most often moved to EY (4), Hawk (3), Feedzai (3), Citi (3), Sayari (3), SymphonyAI (3).
Alumni worth knowing
The Quantexa mafia
22 alumni founded companies, including Kainos (3,488 staff) and NextWave Consulting (73 staff), showing strong entrepreneurial spillover from Quantexa experience.
22Derek Brown, was Chief Revenue Officer (CRO) until 2026Karlijn Willems, was Data Scientist - Manager until 2021David Champeaux, was Health and Social Care Advisor until 2023Issam Hijazi, was Head of Data Management Solutions, APAC until 2024Alhamza Alnaimi, was Manager until 2021Ajay Kakarania,CFA,FRM,SCR, was Head of Solution Engineering,Asia until 2024
James Graham, was Alliances Solution Lead - Americas until 2021
Parsa Ghaffari, was Head of Product Innovation until 2025
Yohan Jayasooriya, was Business Development Consultant until 2024
Richard Stocks - CAMS, was Head of financial crime - North America until 2020
James Frost, was ESG Research Intern until 2021
Manuel Valentim Loureiro, was NLP Data Scientist until 2021
Scott Ostroff, was Head of North American Technology Account Partners until 2026
Tibet Fonteyne, was Product Director until 2025
Kevin Boyle, was People Operations Manager until 2016
Richard Poolman, was 𝗩𝗣 Alliances Europe until 2026
Clio Gorman, was Sales Director - Banking until 2022
Mark Wan, was Solutions Architect until 2022
Irene Zhang, was Product Manager until 2024
Jan Noszczyk, was Senior Software Engineer until 2023
Qaim Rajwani, was Intern until 2019
Clio Louisa Bower, was Sales Director - Banking until 2023Hiring now
Web traffic
Traffic mix: 48% direct, 39% search, 3% social, 2% paid.
What this company is made of
Most common skills at Quantexa: Python (Programming Language) (305), SQL (287), Project Management (238), Leadership (229), Data Analysis (226), Management (225), Scala (217), Microsoft Office (214).
Where the team actually sits
Quantexa people are concentrated in England, United Kingdom (201), United Kingdom (68), London Area, United Kingdom (30), Andalusia, Spain (20). 8 offices on record.
Search footprint
Quantexa attracts about 1,365 organic search visits a month, traffic worth roughly $24K a month if bought through ads. It gained 604 ranking keywords and lost 432 in the last period.
What employees say
- Compensation
- 3.90 / 5
- Career opportunities
- 3.80 / 5
- Senior management
- 3.60 / 5
- Work-life balance
- 3.90 / 5
Frequently asked
Quantexa has 888 employees as of September 2026.
Quantexa has raised $545M in total, most recently a Series F round in March 2025.
Quantexa was founded in 2016 by Vishal Marria CBE, Imam Hoque.
Vishal Marria CBE (Founder and CEO) sits at the top of Quantexa's reporting structure, with 11 direct reports.
The most common previous employers of current Quantexa staff are BAE Systems Digital Intelligence (64 people), SAS (56 people), Accenture (27 people).
Former Quantexa employees most often move to EY (4), Hawk (3), Feedzai (3).
At least 22 companies have a founder who previously worked at Quantexa, including Kainos, NextWave Consulting, Evidentli.
Quantexa attracts about 1,365 organic search visits a month, worth roughly $24K a month in equivalent ad spend.
The most common skills among Quantexa staff are Python (Programming Language), SQL, Project Management, Leadership, Data Analysis.
Quantexa staff are concentrated in England, United Kingdom (201), United Kingdom (68), London Area, United Kingdom (30).
Quantexa has about 252 people in Information Technology, down 2% over the past year, as of September 2026.
Quantexa has about 222 people in Engineering, up 5% over the past year, as of September 2026.
Computed from 581 current and 481 former Quantexa profiles, as of September 2026. Source: Crustdata.
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