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: OASIS SB ContractClear all
Filters1

State

AL1GA1MA1MO1NH1

City

Boston1Eugene1Exeter1Huntsville1Providence1

Services

2D and 3D Illustrations1AI / ML System Safety1Agile Kanban1Agile Methodologies1Agile PMO1

Industries

Defense4Federal4Government3Environmental & Remediation2Industrial2

Firm types

Defense Engineering3Software Engineering3Civil Engineering2Environmental Engineering2Aerospace Engineering1

5 results

Showing 1-5 of 5

Firm nameRecently updatedProfile depthOffice countSizeAgeLocation match
ComfortableCompact

A & M Engineering and Environmental Services, Inc.

Tulsa, OK

Providing Quality Services for Over 30 Years

WebsitePhone4 offices5 projects2 credentialsFounded 1984Updated Jun 2026

Project: Cumberland Levee Repair at Lake Texoma

Service: Construction & Remediation ServicesService: Landfill ConstructionService: Impoundments & Water StructuresIndustry: Environmental & RemediationIndustry: FederalType: Environmental Engineering+72 more
WebsiteView profile

A-P-T Research, Inc.

Huntsville, AL

Providing Safe Solutions.

WebsitePhone1 office3 projects4 leaders5 credentialsFounded 1990

Project: NASA Goddard Space Flight Center Safety and Mission Assurance Services (SMAS) III

Service: System Safety EngineeringService: Hazard Analysis and Risk AssessmentService: Hazard ClassificationIndustry: AerospaceIndustry: SpaceType: Process Safety Engineering+40 more
WebsiteView profile

Horsley Witten Group

Sandwich, MA

Your Partner. Nature's Steward.

WebsitePhone4 offices5 leadersFounded 1987Size Estimate: 75+ employeesUpdated Jun 2026

Service detail: Water Resources Management

Service: Water Resources ManagementService: Water SupplyService: WastewaterIndustry: GovernmentIndustry: Water ResourcesType: Civil Engineering+30 more
WebsiteView profile

LOUi Consulting Group, Inc.

Warner Robins, GA

LOUi Consulting Group, Inc. (LCGI) is a Warner Robins, Georgia-based Department of Defense contractor with over 15 years of experience in engineering, integrating, and maintaining hardware and software systems for the military. LCGI serves the US Department of Defense with engineering and technical solutions worldwide, providing customized strategies and flexible support across engineering support services, information systems and technology, telecommunications, data management, and program management.

WebsitePhone1 office3 projects3 credentialsUpdated Jun 2026

Project: SOF C-130 Software Engineering Support and Sustainment

Service: Engineering Support ServicesService: Software EngineeringService: Test EngineeringIndustry: DefenseIndustry: FederalType: Defense Engineering+13 more
WebsiteView profile

NexGen Data Systems, Inc.

Relevant Knowledge, Quality Engineering, Expert Solutions

Website7 credentialsUpdated Jun 2026

Service detail: Cloud Computing

Service: Cloud ComputingService: CybersecurityService: Project ManagementIndustry: DefenseIndustry: FederalType: Software Engineering+34 more
WebsiteView profile