---
title: Corporate TSCM | Technical Surveillance Counter Measures
description: Detect hidden cameras, wiretaps, and electronic eavesdropping with professional Technical Surveillance Countermeasures (TSCM) and bug sweep services.
image: https://blackfishintel.com/hubfs/Website%20Images/Corporate_Walkway2_BW.jpg
---
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- - Criminal Investigations
- [Criminal Defense Investigation](https://blackfishintel.com/services/criminal-investigations)
- [Trial Consultation](https://blackfishintel.com/services/trial-consulting)
- [Missing Persons Investigations](https://blackfishintel.com/services/missing-persons)
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- [Family Law](https://blackfishintel.com/services/family-law)
- [Surveillance](https://blackfishintel.com/services/surveillance)
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- [Digital Forensics Investigations](https://blackfishintel.com/services/digital-forensics)
- [Cell Phone & Computer Forensics](https://blackfishintel.com/services/digital-forensics)
- [AI Investigations](https://blackfishintel.com/services/ai-investigations)
- [Technical Surveillance Countermeasures](https://blackfishintel.com/services/technical-surveillance-countermeasures)
- [Government TSCM](https://blackfishintel.com/services/government-tscm)
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# Corporate Technical SURVEILLANCE Countermeasures Services
### Nationwide Professional Counter-Espionage Services. Discreet, Trusted, and Professional.
Blackfish Intelligence leverages highly skilled specialists, using the most advanced Technical Surveillance Countermeasures (TSCM) equipment to protect your sensitive communications and information. Our services, commonly known as bug sweeps, bug sweeping, and technical security sweeps, are designed to detect and eliminate hidden surveillance threats.
## Is Your Information Secure?
**Confidential conversations are fundamental to privacy, and maintaining privacy is a business, legal and personal imperative!**
Violations of privacy through electronic eavesdropping, hidden cameras, wiretaps, and other surveillance devices are on the rise and getting more technologically sophisticated. These violations, accomplished via electronic eavesdropping or "bugs" leave you exposed and vulnerable. From insider threats to industrial espionage, you or your organization can risk legal exposure and ultimately, very costly consequences. An adversary can gain access to trade secrets, proprietary advancements, corporate strategy, marketings plan, customer information, etc. that can cripple your company's profitability, garner negative media attention, or destroy brand reputation.
## Our Corporate TSCM Services
We offer corporate TSCM Services for facilities up to 200,000 sq. ft. and C-Suite office spaces, boardrooms, and conference rooms. Our TSCM services are tailored specifically to your security needs, the service size, and the scope of work. All Corporate TSCM services include a physical and electronic TSCM sweep and wireless network inspection. Telephone systems, AV equipment, and all company wireless devices are inspected and included in the TSCM Corporate service quote. Depending on your Corproate TSCM service needs, an inspection of your network rooms, routers, server racks, and all utility closets may be required. As part of the Corporate TSCM sweep we also offer to inspect physically and electronically all corporate vehicles especially those driven by key personnel such as the CEO, President, CIO, etc.
## Why Choose Blackfish Intelligence?
Blackfish Intelligence is the leading professional TSCM company, providing Technical Surveillance Countermeasures, counter-surveillance inspections, and TSCM sweeps to clients across the United States.
We offer TSCM services to government, corporations, non-profits, residents, and other high-profile clients requiring bug sweep services and electronic surveillance detection. Blackfish Intelligence and our Senior Technicians have over 40 years of experience in the TSCM field, continually evaluating the threat landscape and learning about new emerging threats. We are dedicated to excellence, professionalism, and investment in cutting-edge technology.
## Security Matters
Our Corporate Technical Surveillance Countermeasures (TSCM) services include a full range of bug sweeps, technical security sweeps, and counter-surveillance inspections, including:
- Technical threat assessment
- Full physical and electronic TSCM sweep
- An inspection of your Network, access points, printer security, etc.
- Inspection of telecommunication closets, utility rooms, and Server rooms
- Wi-Fi security examination
- Locating illicit electronic eavesdropping devices
- Identify technical security vulnerabilities
- Identify sound leakage vulnerabilities
- A verbal debrief on site
- A comprehensive service report delivered within 48 hours.
- Provide product and service recommendations to increase your security posture.
- GPS tracker and electronic eavesdropping device detection for vehicles
In these moments, information exposure can impact legal position, valuation, leverage, and personal safety.
Request a Confidential Consultation
## Protect your privacy
Blackfish Intelligence provides professional TSCM services, bug sweeps, and counter-surveillance inspections for executives, attorneys, and organizations facing real security concerns.
**Protect your conversations. Verify your environment.**
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Stop the spying
## Take the Appropriate Steps
### Detection
Our TSCM services are very detailed and designed to detect, locate and mitigate the risk and threat from technical eavesdropping devices. TSCM services also identify security vulnerabilities and countermeasures to prevent future attacks. Utilizing the highest grade of technology and expert technical operators we evaluate the project scope, RF Map the project, identify risks, and utilize technology and methods to identify and locate threats.
### Mitigation
Once surveillance devices are identified, we issue a full report of our findings, technology used, and recommendations to prevent and reduce risk of future events. If a surveillance device is found, we offer a wide range of options that the client may take including removal, further investigation, or coordinating with state or federal law enforcement, or to support civil litigation if the culprits can be identified.
### Prevention
Beyond TSCM sweeps, we provide our clients with risk assessments, a review of existing countermeasure programs, review physical security processes, and capture and record Radio Frequency (RF) baselines for comparison purposes at the next TSCM sweep. Moreover, Blackfish Intelligence personnel provide education on best security practices, implement robust access controls, and regularly conduct security assessments to identify vulnerabilities.
### TSCM REMOTE MONITORING
During a TSCM sweep, all RF signals are captured, forming the RF landscape for a targeted area. If the client subsequently identifies a conference room or other room for live remote monitoring, we use spectrum analyzers to compare the real-time RF signals with the previously established RF landscape while the meeting /conference is taking place. Through this comparison, suspicious RF signals can be immediately detected and analyzed .
### Education
We believe that knowledge is the first line of defense against surveillance threats. Our platform offers comprehensive resources, including articles, guides, and tutorials, to empower individuals and organizations with the knowledge and skills needed to protect their privacy and security effectively.
### SUPPORT VIA Expert Testimony
Through documentation and preservation of evidence as the basis for legal proceedings and criminal prosecution, our seasoned experts deliver compelling testimony based on meticulous TSCM analysis, articulating complex technical concepts and bolstering prosecution arguments in court.
## Frequently asked questions
###### What are Technical Surveillance Countermeasures (TSCM)?
A Technical Surveillance Countermeasures (TSCM) examination provides expert technical and analytical capability to detect, deter, isolate, and nullify technical surveillance penetrations directed at classified, sensitive, and/or private information and technical security hazards within a residence, vehicle, office facility, or government complex.
###### Why should I consider a TSCM sweep?
A TSCM sweep, also known as a bug sweep or counter surveillance inspection, is essential when sensitive information is at risk. Businesses, executives, law firms, and even individuals often have TSCM inspections conducted before high-stakes meetings, during legal disputes, or when they suspect surveillance. These sweeps help detect unauthorized monitoring, prevent data breaches, and protect against electronic eavesdropping, hidden cameras, and wiretap threats.
###### What is electronic eavesdropping?
Electronic eavesdropping is the unauthorized interception of private communications using surveillance devices such as hidden microphones, wiretaps, or concealed cameras. These threats are often difficult to detect without specialized equipment. TSCM inspections and technical security sweeps are used to locate and eliminate these devices, helping to protect sensitive conversations and information.
###### What types of devices can TSCM detect?
Professional TSCM services are designed to detect a wide range of surveillance threats, including:
- Hidden cameras
- Audio listening devices (“bugs”)
- Wiretaps
- GPS tracking devices
- RF transmitters used for electronic eavesdropping
Advanced bug sweeping and de-bugging techniques allow specialists to identify both active and passive surveillance devices.
###### How often should TSCM sweeps be conducted?
The frequency of TSCM sweeps depends on your risk level. High-risk environments—such as executive offices, legal settings, or sensitive meeting spaces—may require regular technical security sweeps or inspections before important events. Routine bug sweeps help maintain ongoing protection against evolving surveillance threats.
###### How to prevent a TSCM attack?
In our debriefs with Clients and in our comprehensive report, at Blackfish we educate our Clients about technical and physical security vulnerabilities and offer the best and most current security solutions to prevent and mitigate potential TSCM threats.
We Will Assist You 24/7
## Quick Contact
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#### HEADQUARTERS
- 2745 Dallas Parkway, Ste 405
Plano, TX 75093
- [800-403-8024](tel:8004038024)
- [office@blackfishintel.](mailto:office@blackfishintel.net)net
- License #A07282601
#### The Partners
Daryl Parker
## Daryl Parker
### PRESIDENT & SR. INVESTIGATOR
Daryl Parker is a U.S. Marine Corps veteran, and a board-certified Criminal Defense Investigator with over twenty-five years of experience in military, law enforcement, and private investigations. His work includes high-profile cold-case investigations, and founding a non-profit providing investigative services for potential wrongful conviction cases. Daryl is also a certified Force Science Analyst and a Firearms Expert.
[Contact Daryl](mailto:daryl@blackfishintel.com)
JD Spielman
## JD Spielman
### PARTNER & SR. INVESTIGATOR
JD Spielman is a U. S. Army veteran and a board-certified Criminal Defense Investigator with over 30 years of experience in law enforcement. In 2010 he was selected as the Investigator of the Year by the Dallas County District Attorney, and subsequently became the Deputy Chief Investigator with the Collin County DA’s office. He is currently in charge of the Criminal Investigations division at Blackfish.
[Contact JD](mailto:jd@blackfishintel.com)
Nathan Goldman
## Nathan Goldman
### Partner
Nathan Goldman is the Director of Digital Forensics, leading complex digital investigations with expertise and precision. He holds a Master’s degree in Digital Forensics and Cyber Security from Sam Houston State University and a Bachelor’s degree in Criminal Justice. Certified as a Cellebrite Operator (CCO), Magnet Certified Forensics Examiner (MCFE), and Magnet Certified Verakey Examiner (MCVK), he excels in mobile, computer, and cloud-based forensic analysis.
[Contact Nathan](mailto:nathan@blackfishintel.com)
Maddy Wickham
## Maddy Wickham
### Partner
With over 10 years of experience leading complex investigative operations, Maddy Wickham is a recognized leader in high-stakes surveillance and background investigations. Named the 2025 Blackfish Investigator of the Year, she excels at surveillance operations, infiltration tactics, and multi-layered investigative strategies that deliver critical results. From skip-tracing, missing persons, asset identification, advanced OSINT analysis, and criminal investigations, Maddy has a proven track record of winning, saving clients millions of dollars in lawsuits through meticulous investigative work. She also excels in online reputation management and privacy protection, helping high-profile individuals and executives shield their personal information from public exposure. Known for her caring and disciplined approach, Maddy consistently delivers actionable intelligence that drives successful outcomes.
[Contact Maddy](mailto:maddy@blackfishintel.com)
#### HELPFUL LINKS
- [About](https://blackfishintel.com/about)
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- [Digital Forensics](https://blackfishintel.com/services/digital-forensics)
- [Careers](https://blackfishintel.com/careers)
- [Contact](https://blackfishintel.com/contact)
#### THE BLACKFISH FILES
- [Fourth Of July Fireworks](https://blackfishintel.com/blackfish-files/fourth-of-july-fireworks)
- [Acquitted Of All Charges](https://blackfishintel.com/blackfish-files/acquitted-of-all-charges)
- [Benjamin Spencer Released](https://blackfishintel.com/blackfish-files/benjamin-spencer-released)
- [Fish Out Of Water](https://blackfishintel.com/blackfish-files/fish-out-of-water)
[Privacy Policy](https://blackfishintel.net/privacy-policy)
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