Question 1

What is Technical Surveillance Countermeasures (TCSM)?

Accepted Answer

Technical Surveillance Countermeasures (TCSM), also called bug sweeps, are specialized security services that locate hidden eavesdropping devices—such as covert microphones—and evaluate technical communication vulnerabilities, offering recommendations to remediate identified risks.

Question 2

How many companies implement Technical Surveillance Countermeasures (TCSM)?

Accepted Answer

Based on our data, 410 companies implement Technical Surveillance Countermeasures (TCSM). This number is updated daily as we discover new companies through job posting analysis.

Question 3

What types of companies implement Technical Surveillance Countermeasures (TCSM)?

Accepted Answer

Technical Surveillance Countermeasures (TCSM) is relevant across multiple industries including Defense and Space Manufacturing, Computer and Network Security, Security and Investigations. Companies range from startups to enterprises with 10,000+ employees.

Question 4

How does TheirStack track companies related to Technical Surveillance Countermeasures (TCSM)?

Accepted Answer

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

Question 5

How can I get the full list of companies that implement Technical Surveillance Countermeasures (TCSM)?

Accepted Answer

You can access the complete list of 410 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 Technical Surveillance Countermeasures (TCSM) and update existing records.

Company	Country	Industry	Employees	Revenue	Technologies
Amentum	United States	Defense and Space Manufacturing	50k	$2.4M	Technical Surveillance Countermeasures (TCSM)
Leidos	United States	Defense and Space Manufacturing	37k	$14B	Technical Surveillance Countermeasures (TCSM)
Obsidian Solutions Group	United States	Defense and Space Manufacturing	180		Technical Surveillance Countermeasures (TCSM)
Armis	United States	Computer and Network Security	1.3k	$63M	Technical Surveillance Countermeasures (TCSM)
Parsons	United States	Defense and Space Manufacturing	17k	$4.2B	Technical Surveillance Countermeasures (TCSM)
Falken Industries, LLC	United States	Security and Investigations	151		Technical Surveillance Countermeasures (TCSM)
CACI International Inc	United States	IT Services and IT Consulting	22k		Technical Surveillance Countermeasures (TCSM)
Tesla	United States	Motor Vehicle Manufacturing	85k	$75B	Technical Surveillance Countermeasures (TCSM)
SANY America	United States	Machinery Manufacturing	304		Technical Surveillance Countermeasures (TCSM)
MANTECH	United States	Defense and Space Manufacturing	10k		Technical Surveillance Countermeasures (TCSM)

Companies implementing Technical Surveillance Countermeasures (TCSM)

List of companies that implement Technical Surveillance Countermeasures (TCSM)