Question 1

What is OPC?

Accepted Answer

OPC is an industry‑agnostic interoperability standard that enables secure and reliable data exchange among devices from multiple vendors in industrial automation and other sectors.

Question 2

How many companies implement OPC?

Accepted Answer

Based on our data, 18,423 companies implement OPC. This number is updated daily as we discover new companies through job posting analysis.

Question 3

What types of companies implement OPC?

Accepted Answer

OPC is relevant across multiple industries including Banking, Higher Education, Automation Machinery Manufacturing. Companies range from startups to enterprises with 10,000+ employees.

Question 4

How does TheirStack track companies related to OPC?

Accepted Answer

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

Question 5

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

Accepted Answer

You can access the complete list of 18,423 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 OPC and update existing records.

Company	Country	Industry	Employees	Revenue	Technologies
BNP Paribas	France	Banking	184k		OPC
University of Utah	United States	Higher Education	12k		OPC
Siemens	Germany	Automation Machinery Manufacturing	311k	$73B	OPC
Schneider Electric	France	Automation Machinery Manufacturing	166k	$26B	OPC
Honeywell	United States	Appliances, Electrical, and Electronics Manufacturing	130k	$35B	OPC
ABB	Switzerland	Automation Machinery Manufacturing	118k		OPC
Emerson	United States	Automation Machinery Manufacturing	87k	$21B	OPC
Capgemini Engineering	France	Engineering Services	46k		OPC
Johnson Controls	Ireland	Industrial Machinery Manufacturing	68k	$26B	OPC
ALSTOM	France	Transportation, Logistics, Supply Chain and Storage	63k	$18B	OPC

Companies implementing OPC

List of companies that implement OPC