Insights

Nonprofit Credibility Which? operates as a not-for-profit consumer champion, emphasizing impartial testing, independent reviews, and a stance against advertising influence. This presents an opportunity to discuss technology partners or data services that enhance transparent reporting, secure data handling, and ethical analytics aligned with mission-driven objectives.

Partnership Potential Recent and past partnerships with MoneySuperMarket and other organisations suggest openness to strategic alliances. Sales conversations could explore tech collaborations in insurance comparison, consumer safety initiatives, fraud prevention tools, or shared digital platforms that amplify reach while maintaining independent positioning.

Data & Tech Stack Technical footprint includes Amazon EC2, Microsoft Azure, WordPress, GitHub, New Relic, and coding in Bash and C++. This indicates readiness for cloud-based analytics, site performance optimization, content management enhancements, and developer workflows, presenting opportunities for cloud services, monitoring solutions, and CMS/UX improvements.

Financial Size & Scale Revenue range $50M-$100M and a workforce of 501-1000 employees signal a mid-market nonprofit with substantial operating needs. Solutions around enterprise-grade security, regulatory compliance, donor/impact reporting platforms, and sustainable IT procurement could align with budgetary capabilities and stakeholder expectations.

Impact & Reach As the UK consumer champion influencing policymakers and tackling online scams, there is potential for programs that enhance consumer education tech, fraud detection tooling, secure data sharing with partners, and scalable pilot programs (for Trusted Traders or similar initiatives) that can be monetized through sponsorships or grants while aligning with mission.

Which? Tech Stack

Which? uses 8 technology products and services including Amazon EC2, GitHub, WordPress, and more. Explore Which?'s tech stack below.

  • Amazon EC2
    Cloud Infrastructure Computing
  • GitHub
    Communication And Collaboration
  • WordPress
    Content Management System
  • Bash
    Operating Systems & Computing Languages
  • Microsoft Azure
    Platform As A Service
  • C++
    Programming Languages
  • New Relic
    Real User Monitoring
  • Spring
    Web Frameworks

Media & News

Which?'s Email Address Formats

Which? uses at least 1 format(s):
Which? Email FormatsExamplePercentage
First.Last@which.co.ukJohn.Doe@which.co.uk
71%
FLast@which.co.ukJDoe@which.co.uk
24%
First@which.co.ukJohn@which.co.uk
3%
FirstLast@which.co.ukJohnDoe@which.co.uk
2%

Frequently Asked Questions

What is Which?'s phone number?

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You can contact Which?'s main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Which?'s official website and social media links?

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Which?'s official website is which.co.uk and has social profiles on LinkedIn.

What is Which?'s SIC code NAICS code?

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Which?'s SIC code is 7299 - Miscellaneous Personal Services, Not Elsewhere Classified NAICS code is 813 - Religious, Grantmaking, Civic, Professional, and Similar Organizations.

How many employees does Which? have currently?

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As of July 2026, Which? has approximately 974 employees across 4 continents, including EuropeAsiaNorth America. Key team members include Chief Executive Officer: E. B.Chief Executive Officer: P. V.Chief Product & Technology Officer: S. P.. Explore Which?'s employee directory with LeadIQ.

What industry does Which? belong to?

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Which? operates in the Non-profit Organizations industry.

What technology does Which? use?

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Which?'s tech stack includes Amazon EC2GitHubWordPressBashMicrosoft AzureC++New RelicSpring.

What is Which?'s email format?

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Which?'s email format typically follows the pattern of First.Last@which.co.uk. Find more Which? email formats with LeadIQ.

When was Which? founded?

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Which? was founded in 1957.
Which? logo

Which?

Non-profit OrganizationsEngland, United Kingdom501-1000 Employees

Which? is a UK nonprofit organization that acts as a consumer champion, dedicated to protecting and informing shoppers. It conducts independent research, provides expert advice, and runs rigorous product testing to help people make informed choices. It investigates consumer issues—from online scams to unsafe products—and advocates for policy changes as an independent voice that does not accept advertising or freebies.

Its work targets UK consumers seeking reliable information and protection, delivered from London, England. In April 2026, Which? partnered with UK Theatre to advocate for incorporating new ticket-touting laws into the government's agenda.

Section iconCompany Overview

Phone number
SIC Code
7299 - Miscellaneous Personal Services, Not Elsewhere Classified
NAICS Code
813 - Religious, Grantmaking, Civic, Professional, and Similar Organizations
Founded
1957
Employees
501-1000

Section iconFunding & Financials

  • $50M$100M

    Which?'s revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    Which?'s revenue is estimated to be in the range of $50M$100M

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