Question 1

What is Proof of Concept?

Accepted Answer

A Proof of Concept (PoC) is a lightweight software effort used to validate functional or non‑functional aspects of a system, enabling teams to demonstrate feasibility to technical stakeholders or end users.

Question 2

How many companies implement Proof of Concept?

Accepted Answer

Based on our data, 68,092 companies implement Proof of Concept. This number is updated daily as we discover new companies through job posting analysis.

Question 3

What types of companies implement Proof of Concept?

Accepted Answer

Proof of Concept is relevant across multiple industries including IT Services and IT Consulting, Hospitals and Health Care, Professional Services. Companies range from startups to enterprises with 10,000+ employees.

Question 4

How does TheirStack track companies related to Proof of Concept?

Accepted Answer

TheirStack analyzes millions of job postings daily from company career pages, job boards, and recruitment platforms. When a company mentions Proof of Concept in their job descriptions, requirements, or responsibilities, we identify them as related to Proof of Concept and add them to our database.

Question 5

How can I get the full list of companies that implement Proof of Concept?

Accepted Answer

You can access the complete list of 68,092 companies on TheirStack. The data includes company name, industry, size, location, funding, and revenue. Available via our web app or API.

Question 6

How often is the company data updated?

Accepted Answer

Our database is refreshed daily. We continuously monitor job postings to detect new companies implementing Proof of Concept and update existing records.

Company	Country	Industry	Employees	Revenue	Technologies
Infosys	India	IT Services and IT Consulting	369k	$17B	Proof of Concept
Cognizant Technology Solutions	United States	IT Services and IT Consulting	341k	$19B	Proof of Concept
Magellan Health	United States	Hospitals and Health Care	5.6k	$4.3B	Proof of Concept
EY	United Kingdom	Professional Services	401k	$45B	Proof of Concept
Microsoft	United States	Software Development	237k	$198B	Proof of Concept
Capgemini	France	IT Services and IT Consulting	420k	$24B	Proof of Concept
Wipro	India	IT Services and IT Consulting	297k	$11B	Proof of Concept
KPMG US	United States	Financial Services	53k		Proof of Concept
Bank of America	United States	Banking	237k		Proof of Concept
Oracle	United States	IT Services and IT Consulting	207k	$50B	Proof of Concept

Companies implementing Proof of Concept

List of companies that implement Proof of Concept