Companies implementing Technical Surveillance Countermeasures (TCSM)
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.
397
companies
List of companies that implement Technical Surveillance Countermeasures (TCSM)
This is sourced from job postings — companies only hire for what they actively use or plan to adopt · how we source this →
| Company | Country | Industry | Employees | Revenue | Technologies |
|---|---|---|---|---|---|
United States | Defense and Space Manufacturing | 50k | $2.4M | Technical Surveillance Countermeasures (TCSM) | |
United States | Computer and Network Security | 1.3k | $63M | Technical Surveillance Countermeasures (TCSM) | |
United States | Defense and Space Manufacturing | 17k | $4.2B | Technical Surveillance Countermeasures (TCSM) | |
United States | IT Services and IT Consulting | 103k | $7.9B | Technical Surveillance Countermeasures (TCSM) | |
United States | IT Services and IT Consulting | 40k | $8.1B | Technical Surveillance Countermeasures (TCSM) | |
United States | Defense and Space Manufacturing | 262 | Technical Surveillance Countermeasures (TCSM) | ||
United States | IT Services and IT Consulting | 22k | Technical Surveillance Countermeasures (TCSM) | ||
United States | Machinery Manufacturing | 307 | Technical Surveillance Countermeasures (TCSM) | ||
United States | IT Services and IT Consulting | 8k | $3B | Technical Surveillance Countermeasures (TCSM) | |
United States | Defense and Space Manufacturing | 10k | Technical Surveillance Countermeasures (TCSM) |
Showing top companies out of 397 that implement Technical Surveillance Countermeasures (TCSM). Get the full list on TheirStack.
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