
3D Design & Engineering
Houston, TXInnovation, Integrity & Quality - All of your A&E, Surveying and Utility Locating needs under one roof.
Project: Superbowl LI Cellular Network Modifications
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Innovation, Integrity & Quality - All of your A&E, Surveying and Utility Locating needs under one roof.
Project: Superbowl LI Cellular Network Modifications

Designing America's Energy Lifelines
Service detail: Chemical and Process Design

Allen Engineering and Science is an environmental, civil, and structural engineering practice serving private and public clients across the southeastern United States. Founded in 1993 as Eco-Systems and renamed in 2013, the company combines engineering, environmental science, planning, and construction management for oil and gas, manufacturing, energy, chemical, solid waste, real estate, and public-sector programs.
Service detail: Engineering

Ammonite Resources provides geotechnical and economic advisory services for the petroleum and mineral industries worldwide. Established in 1982, it assists clients with investment due diligence, strategic planning, international contract negotiations, corporate finance, and acquisitions and divestitures. It is headquartered in Connecticut with a network of associate offices across the United States, Canada, and the United Kingdom.
Service detail: Investment Due Diligence
We create solutions for the built environment.
Project: Walmart Metro Atlanta Drone Delivery Operations Support

Your trusted partner in marine assurance and consulting services.
Project: Shell Appomattox Marine Assurance

Highest quality engineering solutions to complex problems in the energy industry
Service detail: Well Engineering

Your Engineering Partner
Project: Thin Liquids Production Facility
The Leader In Energy Infrastructure
Project: 350MW Data Center Power Generation & Substation Facility

Where Insight Matters
Service detail: Traffic Impact Analysis

The Right Team Matters
Project: 100 MW Hydrogen Production Plant

Let's Build a Smarter, More Efficient Future
Project: Brockman Hall for Opera - Rice University

We Bring a World of Solutions
Service detail: Geoscience

Listen. Collaborate. Solve.
Service detail: Project Management
Design. Consulting. Construction Management.
Project: Sir Francis Drake Corridor Rehabilitation

We are Doucet.
Service detail: Land Development

Broad Vision. Expert Focus.
Project: Louisiana Clean Energy Complex

Delivering Innovation
Service detail: Project Management
Responsibly Moving Business Forward
Service detail: Due Diligence
Microseismic Subsurface Diagnostics
Project: Microseismic Monitoring of Quest's CCUS Operation
Your Partners In Project Delivery
Service detail: Engineering and Design
Empowering Engineering Excellence
Project: Brook Park Data Center Power Assessment

Plan Build Manage
Service detail: Commercial Structural Engineering

Your "Project Excellence" Is Our Goal
Project: Gas Turbine Lube Oil Flush