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.

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AMG, Inc.

Dayton, OH

Industrial Facility Engineering

WebsitePhone1 office12 projects
Service: Process EngineeringService: PFD and P&ID DevelopmentIndustry: ChemicalsType: Automation & Controls+75 more

AT Engineering Services

Long Beach, CA

AT Engineering Services is a California consulting engineering practice providing mechanical, process, oil and gas, energy, petrochemical, chemical, pharmaceutical, industrial, and power engineering services. AT Engineering Services has operated since 1993 and supports clients with technical engineering design and consulting.

WebsitePhone1 officeFounded 1993
Service: Mechanical and Plumbing EngineeringService: Process EngineeringIndustry: Oil & GasType: Mechanical Engineering+12 more

Advanced Creative Industries

Evansville, IN

Customer-guided and self-directed engineering and design-build services

WebsitePhone1 office7 projects
Service: Industrial Machinery & EquipmentService: Process Skid EngineeringIndustry: ManufacturingType: Process Engineering+28 more

Advanced Professional Engineering Consultants

Corona, CA

Built for real world project delivery

WebsitePhone1 office5 credentials
Service: Mechanical Engineering & HVAC DesignService: HVAC System Design and Air DistributionIndustry: CommercialType: MEP+48 more

AlfaTech

Harmonizing Relationships, Sustainability and Innovation

Website10 projects13 leadersUpdated Jun 2026
Service: MEP EngineeringService: Mechanical Engineering DesignIndustry: CommercialType: MEP+67 more

Ambitech Engineering Corporation

Ambitech Engineering Corporation is a full-service provider of engineering design services with deep expertise in Front-End Loading (FEL/FEED) work. For clients wanting an integrated delivery model, Ambitech's position as part of Zachry Group gives clients the option to transition from FEED into a fully integrated, construction-led EPC model. It has 35 years of experience serving the Energy & Chemical, Food & Beverage, Pharma & Biotech, and Manufacturing industries.

WebsiteUpdated Jun 2026
Service: Front-End Loading / FEED EngineeringService: Engineering Design ServicesIndustry: Oil & GasType: Process Engineering+7 more

BSI Engineering

Customer Centric. Industry Experts. Inspired Solutions.

Website5 projectsSize Estimate: 250+ employeesUpdated Jun 2026
Service: Process EngineeringService: Process OptimizationIndustry: ChemicalsType: Process Engineering+24 more

Babilonia Associates Psc

San Juan, PR

Excellence is the Standard

Website1 office3 leadersFounded 1976
Service: Electrical EngineeringService: Mechanical EngineeringIndustry: CommercialType: Architecture & Engineering+24 more

Benz Technology International, Inc.

Clarksville, OH

Quality Is Less Expensive Than Downtime

WebsitePhone1 office1 leaders
Service: Fluid Agitation ConsultingService: Vendor Bid EvaluationIndustry: Biomass & BioenergyType: Process Engineering+14 more

Blue Projects

Bucharest, IL

One-stop engineering and project management services throughout the project life cycle.

WebsitePhone3 offices6 projects
Service: Design ServicesService: Architectural DesignIndustry: AutomotiveType: Architecture & Engineering+31 more

CAT Technologies, LLC

Willoughby, OH

Turnkey Industrial Dust Collection and Vacuum Systems

WebsitePhone1 officeUpdated Jun 2026
Service: Air Pollution Control and Environmental SystemsService: Industrial Dust Collection SystemsIndustry: MetalsType: Process Engineering+26 more

Century 3 Inc.

Greer, SC

Century 3 Inc. (C3) is an industrial engineering and construction company founded in 1977 in Greer, SC. C3 delivers engineering design, procurement, self-perform industrial construction, construction management, facility relocation, and maintenance services to clients in the food and beverage, pharmaceutical and life science, advanced manufacturing, automotive, chemical, high-tech, mission-critical, and general industrial markets. With 1,500 or more engineering and construction professionals, C3 holds professional engineering licenses and unlimited general contractor licenses throughout the United States, as well as trade-specific electrical, mechanical, plumbing, and piping contractor licenses. US offices are in Greer SC, Augusta GA, Pittsburgh PA, and Phoenix AZ, with additional international entities in China and Europe.

Website4 offices6 leadersFounded 1977
Service: Engineering DesignService: Self-Perform Industrial ConstructionIndustry: Food & BeverageType: Industrial Engineering+14 more

Claymore Group LLC

Daphne, AL

Multi-Discipline Engineering, Design, and Precision Fabrication

WebsitePhone1 office1 credentials
Service: Civil EngineeringService: Road and Bridge DesignIndustry: IndustrialType: Civil Engineering+54 more

Clements Engineering Services

Statesboro, GA

Engineering solutions for industry

WebsitePhone2 offices4 projects
Service: Engineering Design & ConsultingService: Front End Engineering DesignIndustry: IndustrialType: MEP+15 more

Corish Engineering

Linden, VA

Mechanical Engineering Services

WebsitePhone1 office1 leaders
Service: Industrial Piping SystemsService: Aviation Fueling InfrastructureIndustry: Oil & GasType: Mechanical Engineering+19 more

Crane Engineering

Kimberly, WI

Your Fluid Technology Experts

WebsitePhone4 offices6 leaders
Service: Fluid Handling Engineering SupportService: Pump and Valve SelectionIndustry: IndustrialType: Process Engineering+24 more

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 projects
Service: Custom Machine Design and BuildService: Test and Assembly SystemsIndustry: ManufacturingType: Mechanical Engineering+16 more

Davies Engineering Group

Cincinnati, OH

Engineering for Everything.

WebsitePhone4 offices1 projects
Service: MEP EngineeringService: HVAC designIndustry: IndustrialType: MEP+40 more

Development, Management & Consulting Group, Inc.

Arecibo, PR

DMCG, Inc. is an engineering firm incorporated since 2000, with a diversified practice covering the pharmaceutical and healthcare industries. Established in Lares, Puerto Rico in 1998 and incorporated in December 2000 under the laws of the Commonwealth of Puerto Rico, DMCG is recognized for offering quality service on all projects by following rigorous standards and delivering professional results. Staff experience spans development, management, inspection, and design across regulatory compliance, project management, safety, and sustainable energy disciplines.

WebsitePhone1 officeFounded 1998
Service: Project ManagementService: DMCG Provides Full Professional Services On Project PlanningIndustry: PharmaceuticalType: Automation & Controls+31 more

Dever Technology LLC

Rendering Top-Class Solutions Customized for Your Needs!

Website7 projects1 leaders3 credentials
Service: Process and Plant EngineeringService: CrystallizationIndustry: ChemicalsType: Process Engineering+20 more

Filtration Energy Solutions Inc

San Diego, CA

Where Filtration Concepts Become Engineered Realities

WebsitePhone1 office5 projects
Service: Membrane EngineeringService: Membrane Feasibility TestingIndustry: AgricultureType: Process Engineering+20 more

GovMojo

Boston, MA

Bringing Engineering and Humanity Together

Website1 office1 leaders1 credentials
Service: Validation ServicesService: Installation, Operational, and Performance Qualification (IQ/OQ/PQ)Industry: PharmaceuticalType: Process Engineering+21 more

Hargrove Engineers & Constructors

Mobile, AL

The right people. The right place. The right time.

WebsitePhone18 offices1 credentials
Service: Engineering DesignService: Conceptual and Front End StudiesIndustry: AgricultureType: EPC+29 more

Hbw Solutions Inc

Petersburg, IN

Welcome to HBW Solutions, Inc. - Your Engineering Experts

Website1 office29 leadersFounded 2013
Service: Process EngineeringService: Plan Views & Equipment LayoutIndustry: PharmaceuticalType: Automation & Controls+39 more