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.

Filters2

Advanced Cryogenics, Ltd

Tavernier, FL

Optimizing CO2 Management for Sustainability and Success

WebsitePhone1 office1 leaders6 publicationsSize Estimate: 1 employeesUpdated Jun 2026

Service detail: CO2 Source Evaluation

Service: CO2 Source EvaluationService: Technical Source AssessmentService: Business Viability AnalysisIndustry: Carbon CaptureIndustry: Oil & GasType: Process Engineering+18 more

Blade Energy Partners

Frisco, TX

Highest quality engineering solutions to complex problems in the energy industry

WebsitePhone6 officesFounded 2008Size Estimate: 25-100 employeesUpdated Jun 2026

Service detail: Well Engineering

Service: Well EngineeringService: Critical and complex well designService: Casing design and tubular selectionIndustry: Oil & GasIndustry: GeothermalType: Environmental Engineering+50 more

Evoleap

Houston, TX

Backed by experience, enhanced by technology

WebsitePhone1 office6 leaders5 publicationsUpdated Jun 2026

Service detail: Flow Assurance

Service: Flow AssuranceService: Flow Assurance SimulationService: Hydrate & Deposition ModelingIndustry: Oil & GasIndustry: Carbon CaptureType: Process Engineering+13 more

GATE Energy

Houston, TX

Deliver Extraordinary Better.

WebsitePhone1 office6 projects9 leaders3 credentials2 publications

Project: eelReel Blockage Remediation for GOM Deepwater Flowline Decommissioning

Service: Engineering ServicesService: Specialty Well and Pipeline EngineeringService: Well and Process System DesignIndustry: Oil & GasIndustry: PetrochemicalType: Petroleum Engineering+33 more

Green Carbon Capture Inc.

Developing advanced carbon management and utilization technologies

WebsiteUpdated Jun 2026

Service detail: Carbon Capture and Source Retrofits

Service: Carbon Capture and Source RetrofitsService: Direct-Source Emission CaptureService: Direct Air Capture SolutionsIndustry: Power GenerationIndustry: IndustrialType: Environmental Engineering+7 more

Pelican Energy Consultants

Covington, LA

Pelican Energy Consultants is a privately held multi-discipline consulting engineering firm headquartered in Covington, Louisiana, specializing in CCUS facility design, gas processing and storage, gas and liquid transportation systems, liquid storage terminals, and oil, gas, refining, and chemical processing. It provides engineering, design, project management, construction management, and procurement services across CCUS, upstream, midstream, and downstream sectors.

WebsitePhone2 officesUpdated Jun 2026

Service detail: Construction Management

Service: Multi-discipline EngineeringService: Design and DraftingService: Project ManagementIndustry: Carbon CaptureIndustry: Oil & GasType: Process Engineering+5 more

Penta Engineering Corp

St. Louis, MO

Committed to Excellence From Concept to Completion

Website4 offices3 projects4 leadersFounded 1986Updated Jun 2026

Project: Ash Classification System EPCM

Service: EngineeringService: Mechanical EngineeringService: Structural & Civil EngineeringIndustry: Aggregates & QuarryingIndustry: AgricultureType: Civil Engineering+29 more

Petron Scientech Inc.

Princeton, NJ

Clean technology for a greener future.

WebsitePhone1 office8 leadersUpdated Jun 2026

Service detail: Licensing and Technology Transfer

Service: Licensing and Technology TransferService: Basic Engineering Design PackageService: EPC and PMC ManagementIndustry: Renewable EnergyIndustry: Biomass & BioenergyType: Chemical Engineering+13 more

Pond

Pioneering Innovation Since 1965

Website8 projects3 leaders2 credentialsFounded 1965Size Estimate: 850+ employeesUpdated Jun 2026

Project: Gary/Chicago Airport Air Cargo Development Services

Service: EngineeringService: Civil EngineeringService: Structural EngineeringIndustry: AviationIndustry: DefenseType: Architecture & Engineering+101 more

Saola Energy

Wichita, KS

Streamlined solutions for a sustainable future

WebsitePhone2 offices1 projects8 leadersUpdated Jun 2026

Project: Steam Turbine Integration at Mid-Missouri Energy

Service: Technology EvaluationService: Technical Engineering AnalysisService: Regulatory Compliance ReviewIndustry: Renewable EnergyIndustry: Biomass & BioenergyType: Process Engineering+27 more

Saulsbury

Odessa, TX

Full-service EPC for energy and heavy industrial projects.

Website7 offices3 leadersFounded 1967Updated Jun 2026

Service detail: Engineering, Procurement, and Construction

Service: Engineering, Procurement, and ConstructionService: EngineeringService: Electrical and InstrumentationIndustry: Oil & GasIndustry: PetrochemicalType: EPC+18 more

Strobel Energy Group

La Vista, NE

Driven By Energy.

WebsitePhone2 offices1 projects9 leadersFounded 1946Updated Jun 2026

Project: Kinder Morgan Liquid Terminal Project

Service: EngineeringService: Conceptual and Front-End PlanningService: Process and Mechanical EngineeringIndustry: Oil & GasIndustry: IndustrialType: EPC+25 more

Sustainability Science LLC

Sustainability analysis for companies and projects changing the world

Website2 leadersSize Estimate: 1-10 employeesUpdated Jun 2026

Service detail: Life Cycle Assessment (LCA)

Service: Life Cycle Assessment (LCA)Service: Environmental Product Declarations (EPDs)Service: Carbon Footprint AnalysisIndustry: AgricultureIndustry: Biomass & BioenergyType: Process Engineering+16 more

Ternion LLC

Engineering the Infrastructure of Tomorrow

WebsiteUpdated Jun 2026

Service detail: Engineering Procurement Construction

Service: Engineering Procurement ConstructionService: Coaching & ConsultingService: Digitalization & Data IntegrationIndustry: Oil & GasIndustry: ChemicalsType: EPC+7 more

Trihydro Corporation

Laramie, WY

Solutions you can count on. People you can trust.

WebsitePhone2 offices3 projects5 leaders1 credentialsFounded 1984

Project: Class VI Carbon Sequestration Project

Service: Environmental ConsultingService: Assessment and RemediationService: Permitting and ComplianceIndustry: Carbon CaptureIndustry: ChemicalsType: Chemical Engineering+33 more

Trimeric Corporation

Process engineering, chemical engineering, and technical research services.

Website2 projects2 leaders1 credentials5 publicationsFounded 2003Updated Jun 2026

Project: Illinois Basin - Decatur Project

Service: Process & Chemical EngineeringService: Process Modeling and SimulationService: Process Troubleshooting and OptimizationIndustry: Oil & GasIndustry: PetrochemicalType: Process Engineering+26 more

Vista Projects

Houston, TX

Integrated engineering and system integration for industrial energy projects.

Website1 officeFounded 1985Updated Jun 2026

Service detail: Integrated Engineering Consulting

Service: Integrated Engineering ConsultingService: Process EngineeringService: Civil, Structural, Mechanical, Electrical, and I&C EngineeringIndustry: Oil & GasIndustry: PetrochemicalType: Process Engineering+17 more