Public engineering firm directory

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333 Engineering Services PLLC

Porter, TX

333 Engineering Services PLLC provides specialized consulting mechanical engineering services to clients primarily in the Houston, Texas region. It delivers finite element analysis and structural assessment solutions to support complex industrial and manufacturing design requirements.

Website1 office1 leaders2 credentialsUpdated Jun 2026

Service detail: Mechanical Engineering Consulting

Service: Mechanical Engineering ConsultingService: Finite Element AnalysisService: Analysis Program SetupIndustry: ManufacturingIndustry: IndustrialType: Mechanical Engineering+2 more

Aegis

Silver Spring, MD

Keeping Construction Projects on Track

WebsitePhone8 offices5 projects7 leadersFounded 2006Updated Jun 2026

Project: Reagan National Airport

Service: Planning & SchedulingService: CPM Schedule DevelopmentService: Schedule Analytics, Quality Control, and KPI AnalysisIndustry: InfrastructureIndustry: AirportsType: Owner's Engineer+29 more

AeroMatter LLC

San Antonio, TX

Aerospace structural reliability and computational mechanics consulting

Website1 office3 leadersUpdated Jun 2026

Service detail: Structural Reliability & Integrity

Service: Structural Reliability & IntegrityService: Fatigue and fracture modeling of metalsService: Probabilistic modeling of structuresIndustry: AerospaceIndustry: SoftwareType: Aerospace Engineering+11 more

Alliance Engineers & Project Consultants

Beaumont, TX

Multidisciplined EPCM

WebsitePhone1 office5 projects1 leadersSize Estimate: 50-200 employeesUpdated Jun 2026

Project: Bringing Ground-Breaking Water-from-Air Technology to Market

Service: Project DevelopmentService: Phased Front-End LoadingService: Front-End Engineering DesignIndustry: Carbon CaptureIndustry: ChemicalsType: Automation & Controls+43 more

Ally General Solutions, LLC

Houston, TX

Building now for tomorrow

Website1 office8 projects7 leadersFounded 2011Updated Jun 2026

Project: Houston Veterans Affair Medical Center

Service: Civil EngineeringService: Highways and Airports EngineeringService: Access Road DesignIndustry: TransportationIndustry: Highways & RoadsType: Civil Engineering+31 more

Ataero

San Antonio, TX

Ataero, formerly Atkinson Aeronautics & Technology, is a defense technology enterprise specializing in electromagnetic spectrum operations, electromagnetic warfare, information operations, intelligence, systems engineering, acquisition, logistics, program management, technical training, and low-cost threat emitter systems.

Website1 office6 leadersUpdated Jun 2026

Service detail: Systems Engineering

Service: Systems EngineeringService: System Design and IntegrationService: Technical Performance AnalysisIndustry: DefenseIndustry: AerospaceType: Defense Engineering+30 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

CREAN Inc.

Austin, TX

Redefining performance for the next era of aerospace and manufacturing.

WebsitePhone1 officeUpdated Jun 2026

Service detail: Systems Engineering, Integration & Test (SEIT)

Service: Systems Engineering, Integration & Test (SEIT)Service: System Concept of Operations (ConOps) DevelopmentService: System Architecture, Subsystem Decomposition, & InterfacesIndustry: AerospaceIndustry: SpaceType: Aerospace Engineering+62 more

Callentis Consulting Group, LLC

Austin, TX

Partners for Science and Technology Research and Development

Website1 office3 leadersUpdated Jun 2026

Service detail: Translational R&D

Service: Translational R&DService: Applied AI/MLService: Software EngineeringIndustry: TransportationIndustry: AerospaceType: Simulation Engineering+8 more

Carrasquillo Associates, LTD

Austin, TX

State-of-the-art engineering consulting services related to materials, structures, and the construction industry with over 30 years of experience.

WebsitePhone1 office6 projects1 leaders3 credentialsUpdated Jun 2026

Project: Reinforced Concrete Pile Cap Seismic Analysis

Service: Forensic Engineering Investigation & AnalysisService: Construction and Engineering Expert WitnessService: Failure Investigation & AnalysisIndustry: CommercialIndustry: ResidentialType: Structural Engineering+21 more

Convergence Controls & Engineering

Littleton, CO

Where Controls & Engineering Converge

WebsitePhone2 offices4 credentialsUpdated Jun 2026

Service detail: Control Engineering and Programming

Service: Control Engineering and ProgrammingService: Programmable Logic ControllersService: Supervisory Control and Data AcquisitionIndustry: Oil & GasIndustry: Power GenerationType: Automation & Controls+32 more

Cooper Consulting Service

Friendswood, TX

Engineering services group with a focus on medical device design

WebsitePhone1 office1 projects1 leaders1 credentials2 publications

Project: Cardionics E-Scope Electronic Stethoscope

Service: Design and DevelopmentService: Turn-Key Product DesignService: Prototype Development SupportIndustry: HealthcareIndustry: Medical DevicesType: Materials Testing+4 more

Deaton Engineering, Inc.

Georgetown, TX

Deaton Engineering, Inc. is a full-service engineering company founded in 1991 and based in Georgetown, Texas, providing a wide variety of engineering solutions and consulting services to clients in technology and process industries. Composed of Texas-licensed Professional Engineers, engineers, designers, and technical staff, Deaton Engineering specializes in mechanical and electrical engineering, process and facilities engineering, automation and robotics, finite element analysis, product development, and validation engineering. Deaton Engineering enables clients to expand their in-house engineering capabilities and tailors solutions for each project using the optimal level of resources and skills.

WebsitePhone1 office2 projectsFounded 1991Updated Jun 2026

Project: Two-Phase Liquid Immersion Cooling Platform

Service: Mechanical and Electrical EngineeringService: Finite Element AnalysisService: Complex Machine DesignIndustry: PharmaceuticalIndustry: Food & BeverageType: Mechanical Engineering+9 more

Design Research Engineering

Novi, MI

Forensic engineering and design analysis specialists

WebsitePhone2 offices2 credentialsFounded 1996Updated Jun 2026

Service detail: Accident Reconstruction

Service: Accident ReconstructionService: Vehicle and Watercraft InspectionService: Collision Loading and Deformation AnalysisIndustry: LegalIndustry: AutomotiveType: Forensic Engineering+41 more

ESG Solutions

Houston, TX

Microseismic Subsurface Diagnostics

WebsitePhone3 offices11 projectsFounded 1993Updated Jun 2026

Project: Microseismic Monitoring of Quest's CCUS Operation

Service: Energy ServicesService: Hydraulic Fracture MonitoringService: Induced Seismicity MonitoringIndustry: Oil & GasIndustry: MiningType: Geotechnical Engineering+26 more

Engineered Mechatronics, Inc.

Bryan, TX

Concurrently engineering requirements, design, and knowledge for cyber-physical systems

WebsitePhone2 officesFounded 2014Updated Jun 2026

Service detail: DRIP Systems Engineering Platform

Service: DRIP Systems Engineering PlatformService: Constraint-Based Requirements ManagementService: Design Architecture Analysis and MappingIndustry: AutomotiveIndustry: AerospaceType: Mechanical Engineering+6 more

Engineerum Solutions

Houston, TX

We Innovate

Website3 officesUpdated Jun 2026

Service detail: Mechanical Engineering

Service: Mechanical EngineeringService: Structural DesignService: HydraulicsIndustry: TransportationIndustry: AutomotiveType: Automation & Controls+44 more

Gauge Engineering Services LLC

Denton, TX

Agile, cost-competitive engineering and design staffing for aerospace and defense

WebsitePhone1 office1 leaders1 credentialsUpdated Jun 2026

Service detail: Systems Engineering

Service: Systems EngineeringService: Requirements Analysis and DecompositionService: System DesignIndustry: AerospaceIndustry: DefenseType: Aerospace Engineering+22 more

Human Vibration Analytics LLC

Plano, TX

Building tools and offering services to quantify human vibration

WebsitePhone1 office2 leadersUpdated Jun 2026

Service detail: Vibration Data Analysis

Service: Vibration Data AnalysisService: State-of-the-art analysis algorithmsService: Custom-tailored analysis metricsIndustry: HealthcareIndustry: DefenseType: Mechanical Engineering+18 more

Kalsi Engineering, Inc.

Sugar Land, TX

Rotary seals, valve software, consulting engineering

WebsitePhone1 office1 leaders2 credentials1 publicationsFounded 1978

Service detail: Structural, Fluid, and Thermal Analysis

Service: Structural, Fluid, and Thermal AnalysisService: Solid mechanics and stress analysisService: Thermo-fluid analysisIndustry: Oil & GasIndustry: NuclearType: Forensic Engineering+38 more

Maveneer, LLC

Dallas, TX

Radically engineered distribution & manufacturing operations

Website1 office3 projects2 leadersUpdated Jun 2026

Project: Canadian Retail Distribution Network Redesign

Service: Strategic & Operational PlanningService: Operational AssessmentService: Conceptual DesignIndustry: ManufacturingIndustry: Freight & LogisticsType: Industrial Engineering+22 more

Merrick & Company

Greenwood Village, CO

Engineering, Architecture, Geospatial.

WebsitePhone28 offices8 projects2 leaders1 credentialsFounded 1954

Project: Frozen Food Production Facility Master Planning

Service: EngineeringService: Civil EngineeringService: Structural EngineeringIndustry: AerospaceIndustry: Power GenerationType: Architecture & Engineering+46 more

Moore Integrity Engineering LLC

San Antonio, TX

Rethinking Systems Engineering with Open Systems Architecture & Model Based Systems

WebsitePhone1 office3 leadersFounded 2017Size Estimate: 6-25 employeesUpdated Jun 2026

Service detail: Systems Engineering & Technical Assistance

Service: Systems Engineering & Technical AssistanceService: Acquisition Lifecycle SupportService: Objective Technical ConsultingIndustry: GovernmentIndustry: DefenseType: Defense Engineering+8 more

Odyssey Space Research, LLC

Houston, TX

Engineering the Future of Spaceflight

WebsitePhone2 offices6 credentialsSize Estimate: 50-200 employeesUpdated Jun 2026

Service detail: Flight Software

Service: Flight SoftwareService: Guidance, Navigation & ControlService: Avionics Integration & TestIndustry: SpaceType: Aerospace Engineering+4 more