Public engineering firm directory

Find engineering consulting firms by capability and location.

Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.

Clear search text
Search: Networking and CybersecurityCity: LeesburgClear all
Filters2

State

VA2

City

Clear
Leesburg2Herndon1Norfolk1

Services

5G Platforms and Applications1Acquisition Support1Analysis of Alternatives1Analytics1Asymmetric Asset Operations Planning and Support1

Industries

Defense2Federal2Aerospace1Intelligence & National Security1Marine1

Firm types

Defense Engineering2Software Engineering2Telecom / RF Engineering2

2 results

Showing 1-2 of 2

Firm nameRecently updatedProfile depthOffice countSizeAgeLocation match
ComfortableCompact

Altagrove LLC

Herndon, VA

Built for speed. Engineered to deliver.

WebsitePhone3 offices6 projects7 credentialsUpdated Jun 2026

Project: Missile Defense Agency SHIELD IDIQ

Service: CyberService: Cyber Security EngineeringService: Risk Management Framework (RMF) ComplianceIndustry: DefenseIndustry: Intelligence & National SecurityType: Software Engineering+24 more
WebsiteView profile

Oak Leaf Solutions, LLC

Leesburg, VA

Where Innovation Creates Solutions

WebsitePhone1 officeFounded 2008Updated Jun 2026

Service detail: Engineering and Technology Solutions

Service: Engineering and Technology SolutionsService: Secure Technology Solutions and IntegrationService: Networking EngineeringIndustry: DefenseIndustry: FederalType: Defense Engineering+20 more
WebsiteView profile