Sentinel Group Six

Security and Investigations • Gaithersburg, Maryland, United States • 1-10 Employees

Company overview

Headquarters	9711 Washingtonian Blvd suit, 550, Gaithersburg, Maryland 20878, US
Website	sentinelgroupsix.com
NAICS	5616
SIC	738
Keywords	Law Enforcement, Surveillance, Executive Protection, Security, Prisoner Transportation, Police Patrol, Personal Security, Private Security, Business And Asset Protection
Founded	1997
Employees	1-10

Key Contact at Sentinel Group Six

Shaneen Elder

Chief Executive Officer

About Sentinel Group Six

Choosing what security company you will partner with to ensure the safety of your most greatest assets- people and property, is the most important investment that you will make for the success of your organization! Sentinel Group Inc. was founded in 1997 by McCutcheon Marshall. McCutcheon was a former police officer for Prince Georges County. Marshall was also the President and the CEO of Sentinel Group until he retired in 2010. He passed along his company to his six daughters. In June of 2016 Sentinel Group Inc. changed it’s name and officially became Sentinel Group Six (SG6). Sentinel Group Six offers its’ clients the same level of professionalism and devotion of service that Sentinel Group Inc. provided down through the years. SG6 is a licensed and certified Private Police and Security Agency that provide active off- duty police officers from various agencies in both uniform or plain-clothes. Sentinel Group Six’s principle business are: •Private Security •Police Patrol Services •Prisoner Transportation •Surveillance •Executive Protection •Business and Asset Protection Sentinel Group Six's Service the Maryland and Virginia areas. SG6's President/CEO is the authorized representative of all licenses, certifications and commissions that are required under state, county and city laws. SG6's Director of Operations is a military veteran who has worked for the Drug Enforcement Administration (DEA), served as a Personal Security Officer for senior Department of Defense Secretary of Defense, including Casper Weinberger and former Vice- president Richard Cheney and has held the position of supervising bailiff for the District Court of Annapolis and the District Court of Upper Marlboro, MD.

Sentinel Group Six revenue & valuation

Annual revenue	$342,220
Revenue per employee	$86,000
Estimated valuation?This valuation is estimated based on industry average for the Security and Investigations industry and current estimated revenues	$1,100,000
Total funding	No funding

Employees by Management Level

Total employees: 1-10

Seniority

Employees

C-Suite

Employees by Department

Sentinel Group Six has 1 employees across 1 departments.

Departments

Number of employees

Funding Data

Sentinel Group Six has never raised funding before.

Frequently asked questions

Sentinel Group Six is located in Gaithersburg, Maryland, US.

Sentinel Group Six was founded in 1997, making it 29 years old. The company has established itself as a significant player in its industry over this time.

Sentinel Group Six has approximately 1-10 employees. The company continues to grow its workforce to support its business operations and expansion.

Key Contact at Sentinel Group Six

Shaneen Elder

Chief Executive Officer

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