Public engineering firm directory

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AMG, Inc.

Dayton, OH

Industrial Facility Engineering

WebsitePhone1 office12 projects1 leaders2 credentials2 publications

Project: Calcium Carbonate Production Plant

Service: Process EngineeringService: PFD and P&ID DevelopmentService: Material and Energy Balance SimulationIndustry: ChemicalsIndustry: Food & BeverageType: Automation & Controls+73 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 1993Updated Jun 2026

Service detail: Mechanical and Plumbing Engineering

Service: Mechanical and Plumbing EngineeringService: Process EngineeringService: Heat Transfer and Piping DesignIndustry: Oil & GasIndustry: PetrochemicalType: Mechanical Engineering+10 more

Advanced Creative Industries

Evansville, IN

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

WebsitePhone1 office7 projects1 leadersUpdated Jun 2026

Project: 27 Ft. Film Stretcher and Tester Machine

Service: Industrial Machinery & EquipmentService: Process Skid EngineeringService: Custom Machine DevelopmentIndustry: ManufacturingIndustry: IndustrialType: Process Engineering+26 more

Advanced Professional Engineering Consultants

Corona, CA

Built for real world project delivery

WebsitePhone1 office5 credentialsFounded 2005Updated Jun 2026

Service detail: Mechanical Engineering & HVAC Design

Service: Mechanical Engineering & HVAC DesignService: HVAC System Design and Air DistributionService: Cooling Systems and Chilled Water DesignIndustry: CommercialIndustry: RetailType: MEP+46 more

AlfaTech

Harmonizing Relationships, Sustainability and Innovation

Website10 projects13 leadersUpdated Jun 2026

Project: The Lucas Museum of Narrative Art

Service: MEP EngineeringService: Mechanical Engineering DesignService: Electrical Engineering DesignIndustry: CommercialIndustry: RetailType: MEP+65 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 detail: Front-End Loading / FEED Engineering

Service: Front-End Loading / FEED EngineeringService: Engineering Design ServicesService: EPC Transition SupportIndustry: Oil & GasIndustry: ChemicalsType: Process Engineering+5 more

BSI Engineering

Customer Centric. Industry Experts. Inspired Solutions.

Website5 projectsSize Estimate: 250+ employeesUpdated Jun 2026

Project: Transforming Aviation Testing Facilities for Enhanced Performance

Service: Process EngineeringService: Process OptimizationService: DebottleneckingIndustry: ChemicalsIndustry: PharmaceuticalType: Process Engineering+22 more

Babilonia Associates Psc

San Juan, PR

Excellence is the Standard

Website1 office3 leadersFounded 1976Updated Jun 2026

Service detail: Energy Services

Service: Electrical EngineeringService: Mechanical EngineeringService: Structural EngineeringIndustry: CommercialIndustry: EducationType: Architecture & Engineering+22 more

Benz Technology International, Inc.

Clarksville, OH

Quality Is Less Expensive Than Downtime

WebsitePhone1 office1 leaders1 publicationsUpdated Jun 2026

Service detail: Fluid Agitation Consulting

Service: Fluid Agitation ConsultingService: Vendor Bid EvaluationService: Reactor and Agitator DesignIndustry: Biomass & BioenergyIndustry: Food & BeverageType: Process Engineering+12 more

Blue Projects

Bucharest, IL

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

WebsitePhone3 offices6 projects6 leadersFounded 2008Updated Jun 2026

Project: Construction Management of a New Wheat Factory

Service: Design ServicesService: Architectural DesignService: Civil EngineeringIndustry: AutomotiveIndustry: CommercialType: Architecture & Engineering+29 more

CAT Technologies, LLC

Willoughby, OH

Turnkey Industrial Dust Collection and Vacuum Systems

WebsitePhone1 officeUpdated Jun 2026

Service detail: Air Pollution Control and Environmental Systems

Service: Air Pollution Control and Environmental SystemsService: Industrial Dust Collection SystemsService: Air Filtration and Mist EliminationIndustry: MetalsIndustry: ManufacturingType: Process Engineering+24 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 1977Size Estimate: 1,500+ employeesUpdated Jun 2026

Service detail: Engineering Design

Service: Engineering DesignService: Self-Perform Industrial ConstructionService: ProcurementIndustry: Food & BeverageIndustry: PharmaceuticalType: Industrial Engineering+12 more

Claymore Group LLC

Daphne, AL

Multi-Discipline Engineering, Design, and Precision Fabrication

WebsitePhone1 office1 credentialsUpdated Jun 2026

Service detail: Civil Engineering

Service: Civil EngineeringService: Road and Bridge DesignService: Water Systems EngineeringIndustry: IndustrialIndustry: ManufacturingType: Civil Engineering+52 more

Clements Engineering Services

Statesboro, GA

Engineering solutions for industry

WebsitePhone2 offices4 projectsUpdated Jun 2026

Project: Hazardous & Non-Hazardous Liquid Storage Facilities

Service: Engineering Design & ConsultingService: Front End Engineering DesignService: MEP/F DesignIndustry: IndustrialIndustry: ManufacturingType: MEP+13 more

Corish Engineering

Linden, VA

Mechanical Engineering Services

WebsitePhone1 office1 leadersFounded 2001Size Estimate: 1-4 employeesUpdated Jun 2026

Service detail: Industrial Piping Systems

Service: Industrial Piping SystemsService: Aviation Fueling InfrastructureService: Fuel Terminal and Pipeline SystemsIndustry: Oil & GasIndustry: AviationType: Mechanical Engineering+17 more

Crane Engineering

Kimberly, WI

Your Fluid Technology Experts

WebsitePhone4 offices6 leaders1 credentialsFounded 1939Size Estimate: 200+ employees

Service detail: Fluid Handling Engineering Support

Service: Fluid Handling Engineering SupportService: Pump and Valve SelectionService: Reliability ChallengesIndustry: IndustrialIndustry: ManufacturingType: Process Engineering+22 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 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

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 1998Updated Jun 2026

Service detail: Project Management

Service: Project ManagementService: DMCG Provides Full Professional Services On Project PlanningService: Project ControlIndustry: PharmaceuticalIndustry: HealthcareType: Automation & Controls+29 more

Dever Technology LLC

Rendering Top-Class Solutions Customized for Your Needs!

Website7 projects1 leaders3 credentials1 publicationsSize Estimate: 1-4 employeesUpdated Jun 2026

Project: Wagner and Garden State Prisons Powerhouse Expansion

Service: Process and Plant EngineeringService: CrystallizationService: Over Pressure ProtectionIndustry: ChemicalsIndustry: PetrochemicalType: Process Engineering+18 more

Filtration Energy Solutions Inc

San Diego, CA

Where Filtration Concepts Become Engineered Realities

WebsitePhone1 office5 projectsUpdated Jun 2026

Project: Process Stream Value Recovery System

Service: Membrane EngineeringService: Membrane Feasibility TestingService: Prototype Membrane Filter Design and BuildIndustry: AgricultureIndustry: ChemicalsType: Process Engineering+18 more

GovMojo

Boston, MA

Bringing Engineering and Humanity Together

Website1 office1 leaders1 credentialsUpdated Jun 2026

Service detail: Validation Services

Service: Validation ServicesService: Installation, Operational, and Performance Qualification (IQ/OQ/PQ)Service: Process ValidationIndustry: PharmaceuticalIndustry: Life SciencesType: Process Engineering+19 more

Hargrove Engineers & Constructors

Mobile, AL

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

WebsitePhone18 offices1 credentialsSize Estimate: 2,700 employeesUpdated Jun 2026

Service detail: Engineering Design

Service: Engineering DesignService: Conceptual and Front End StudiesService: Capital Projects EngineeringIndustry: AgricultureIndustry: ChemicalsType: EPC+27 more

Hbw Solutions Inc

Petersburg, IN

Welcome to HBW Solutions, Inc. - Your Engineering Experts

Website1 office29 leadersFounded 2013Size Estimate: 10-49 employeesUpdated Jun 2026

Service detail: Process Engineering

Service: Process EngineeringService: Plan Views & Equipment LayoutService: Process Flow Diagrams & P&ID DevelopmentIndustry: PharmaceuticalIndustry: Food & BeverageType: Automation & Controls+37 more

IS International Services, LLC

Lawrenceville, GA

Service Never Sleeps

WebsitePhone1 office1 projects7 leaders2 credentialsUpdated Jun 2026

Project: Greenfield Crystal Production Facility

Service: Process Control and AutomationService: PLC, HMI, SCADA and DCS configurationService: Industrial networking protocolsIndustry: Automation & ControlsIndustry: Power GenerationType: Electrical Engineering+39 more