DECO: Detailed Company Information & Corporate Profile

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Summary

DECO is a private security firm headquartered in Arlington, Virginia, founded in 1986 and now acquired. The company serves clients with protection, logistics, training, and advisory services while generating revenue between $25 million and $100 million.

Specialties include professional, protective, armed and mobile security, construction surveillance, counter‑terrorism, curriculum development, operations support, and government contracting for military, law enforcement, and agencies.

Leadership features CEO Randy Thomason, Site Security Coordinator Robert Staak, VP Finance Tammy Gehosky, and VP Operations Robert Powell, among other specialists such as Raul Nieto, Brant Dimock, Patrick Koren, Don Harand, and Francisco Hidalgo.

With 1,000–5,000 employees, DECO operates under SIC code 7380 in the Twin Cities DMA region, supported by subject‑matter experts and training professionals.

DECO Websiteidsinternational.com
Social Links
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Phone Number703-875-2212
Industries
DECO Headquarters Address2500 Wilson Blvd, Arlington, Virginia, 22201 US
Company Size1000-5000 employees
Specialities & ServicesProfessional Services, Protective Services, Logistics Services, Contracting Services, Training Services, Construction Surveillance, Advisory Services, Operations Support Services, Construction Security Monitoring, Armed Security, Static Security Services, Counterterroism, Curriculum Development, Mobile Security Services, Subject Matter Experts, Military, Law Enforcement, Government Contracting
SIC Code7380
DMA CodeTwin Cities
Founded1986
Estimated Annual Revenue$25M - 100M
Operating StatusAcquired
Updated:2026-10-06

Competitors

Name
Founded
Type
Employees
2012Partnership 250 - 500
2004- 10-50

Estimated Website Traffic

The chart shows a growth in traffic to the idsinternational.com website. In September, traffic increased to 151332, compared to 51759 in the previous month. The highest traffic in 2026 was recorded in September, reaching 151332 visits.

Workforce Turnover

Length of Employment

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DECO's workforce includes employees across a wide range of tenure levels.

4% have been with the company for 1 to 2 years4% have been with the company for 3 to 4 years12% have been with the company for 5 to 7 years19% have been with the company for 8 to 10 years62% have been with the company for more than 11 years
Contact top employees from DECO
Robert Staak
Robert StaakSite Security Coordinator, SSC
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Tammy Gehosky
Tammy GehoskyVice President Finance
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Brian Mastrofini MS
Brian Mastrofini MSGATA Facilitator
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Raul Nieto
Raul NietoCleared American Guard
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Brant Dimock
Brant DimockGovernment security
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Patrick Koren
Patrick KorenProtective Security Officer
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Don Harand
Don HarandLead Instructor
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Robert Powell
Robert PowellVP Operations
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Jeff Gibson
Jeff GibsonArmed Security
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Vaibhavi Kokate
Vaibhavi KokateBack Office Employee
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Ramesh Sunar
Ramesh SunarSales Manager
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Reginald Johnson
Reginald JohnsonTEAM LEADER, SSC, CAG AND CST
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Paul Gallegos
Paul GallegosSecurity Officer
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DECO Corporate Information: FAQ

DECO operates in the Private Security industries. More details can be found on the official website: idsinternational.com.
DECO has offices located in Arlington, US.
The headquarters of DECO are located in Arlington, United States.
The current CEO of DECO is Nick Dowling
You can contact DECO by phone at 703-875-2212.
DECO currently employs 1000-5000 people.
You can contact DECO by phone at 703-875-2212, by email at deco@deco-inc.com, through social media (Facebook, LinkedIn), or via the contact form on idsinternational.com.
Well-known competitors of DECO include OPS Security Group and SecureWatch 24.

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