In an ever-changing and complex world, security enables innovation, leads to opportunity, and drives progress. Constellis provides end-to-end risk management and humanitarian solutions to safeguard people and infrastructure globally. Our team of strategic problem solvers has a steadfast moral compass and unwavering dedication to creating a safer world. Constellis is fiercely committed to the success of our customers and partners.
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Constellis Questions
The Constellis annual revenue was $1.4 billion in 2026.
Dan Gelston is the CEO of Constellis.
764 people are employed at Constellis.
Constellis is based in Herndon, Virginia.
The NAICS codes for Constellis are [541611, 561, 541, 54161, 5416, 54, 56].
The SIC codes for Constellis are [874, 87].
Top Constellis Employees
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Dan Gelston
Chief Executive Officer at Constellis
Leesburg, VA, US15+ -
Paul Donahue
President Global Security Services at Constellis
Washington, DC, US25+ -
Rick Tye
President, Crisis Mitigation Services at Constellis
Palm Beach Gardens, FL, US13 -
Thanh Thai
Chief Information Security Officer | VP at Constellis
Kirkland, WA, US14 -
Margaret Gay
Chief Accounting Officer (CAO) at Constellis
Vienna, VA, US1 -
Jason Rahimitabar
Executive Vice President of LEXSO™ at Constellis
Washington, DC, US21 -
Ashley Meston
VP of Sales and Business Development at Constellis
Washington, DC, US15 -
Mike Sutkaytis
Vice President at Constellis
Folsom, CA, US14
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