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: Custom Test FixturesService: reverse-engineeringClear all
Filters2

State

OH2CO1MI1PA1

City

Cincinnati1Colorado Springs1Mason1Saginaw1Willow Grove1

Services

Clear
Reverse Engineering6Rapid Prototyping23D Digital Archiving13D Laser Scanning & Digitizing1ASME BTH-1 Compliance1

Industries

Aerospace5Manufacturing5Industrial4Defense3Medical Devices3

Firm types

Automation & Controls4Mechanical Engineering4Electrical Engineering2Materials Testing1Process Engineering1

6 results

Showing 1-6 of 6

Firm nameRecently updatedProfile depthOffice countSizeAgeLocation match
ComfortableCompact

3D Engineering Solutions, LLC

Cincinnati, OH

Measuring & Modeling Quality

WebsitePhone1 office2 credentialsFounded 2007Updated Jun 2026

Service detail: 3D Laser Scanning & Digitizing

Service: 3D Laser Scanning & DigitizingService: Short Range 3D Laser ScanningService: Long Range Laser ScanningIndustry: AerospaceIndustry: AutomotiveType: Materials Testing+28 more
WebsiteView profile

DDI Engineering, Inc.

Saginaw, MI

DDI Engineering designs and builds custom industrial machinery and equipment tailored to manufacturing operations. Operating since 1987, the practice specializes in unique, one-of-a-kind machines engineered for safety, utility, and seamless integration into existing processing lines. Its capabilities span test and assembly automation, precision gaging, and custom tooling, alongside highly specialized systems for processing chemical, plastic, and energetic materials.

WebsitePhone1 office1 projectsFounded 1987Updated Jun 2026

Project: Mini Twin Screw Development

Service: Custom Machine Design and BuildService: Test and Assembly SystemsService: Custom Industrial AutomationIndustry: ManufacturingIndustry: ChemicalsType: Mechanical Engineering+14 more
WebsiteView profile

Millspaw Electronics LLC

Mason, OH

Engineering confidence into every solution.

WebsitePhone1 office6 projects3 leaders5 credentialsFounded 2019

Project: GE Power Supply Module Refurbishment

Service: Repair & RefurbishmentService: Component-Level Repair and ReworkService: Functional and Burn-In TestingIndustry: NuclearIndustry: DefenseType: Electrical Engineering+14 more
WebsiteView profile

Nelson Design Services, Inc.

Willow Grove, PA

Complete Electronic Product Design and Development

WebsitePhone1 office3 projects1 leaders1 credentialsFounded 1986

Project: Pharmaceutical Drug Fermentation System 3D Modeling

Service: Printed Circuit Board DesignService: High-Speed and High-Density DesignService: Analog and RF DesignIndustry: DefenseIndustry: AerospaceType: Electrical Engineering+26 more
WebsiteView profile

QuantumPoint LLC

Transforming ideas into reality through design, engineering, and technology.

WebsiteUpdated Jun 2026

Service detail: Industrial Design

Service: Industrial DesignService: Concept DesignService: Product DesignIndustry: AutomotiveIndustry: ManufacturingType: Mechanical Engineering+49 more
WebsiteView profile

Ransford Engineering, LLC

Colorado Springs, CO

Rapid solutions to difficult engineering problems.

Website1 office9 projects1 leaders1 credentialsFounded 2016Size Estimate: 1-9 employees

Project: Custom Boeing 787 Maintenance Platform

Service: Mechanical Engineering DesignService: CAD Modeling and DraftingService: Geometric Dimensioning and TolerancingIndustry: AviationIndustry: AerospaceType: Mechanical Engineering+15 more
WebsiteView profile