Public engineering firm directory
Search engineering firm profiles built for buyers who need a shortlist, not a sales pitch.
52 results
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Engineering Together
Project: Wallops Mission Operations Command Center
We engineer & design systems for the reliability of the power grid.
Project: Solar & Wind Interconnects
Full Aircraft Certification and Engineering Services
Service detail: FAA Certification and Foreign Validation
Delivering solutions for a carbon-neutral real estate industry.
Service detail: Commissioning
Bloom Companies, LLC is an engineering, architecture, and construction management practice founded in 1998 in Milwaukee, Wisconsin. Established by Mathew Tharaniyil, the organization initially focused on bridge and structural engineering, eventually expanding to cover transportation, architecture, electrical and controls, and design-build delivery. It has grown through key acquisitions, including Hay Dobbs in 2024 and Jendusa Design Build in 2025, and serves academic, municipal, transportation, industrial, and utility clients across multiple US offices and international locations.
Project: Historic West Kilbourn Avenue Bascule Bridge Rehabilitation
One-stop engineering and project management services throughout the project life cycle.
Project: Construction Management of a New Wheat Factory
Provide the Highest Level of Service to Our Clients While Delivering Value
Project: 540 West Madison
Building Science Leadership
Project: CMTA Corporate Headquarters Building 2
Your Strategic Engineering Partners
Project: Humboldt Park Health Wellness Center
The Leader In Energy Infrastructure
Project: 350MW Data Center Power Generation & Substation Facility
Full-Service Consulting Engineers
Project: Presidential Park
Engineering Quality of Life
Project: Illinois Tollway I-294 Bridge Reconstruction
Future-focused, cost-effective engineering solutions for building systems.
Project: The Solaire
High Performance Building Consultants
Project: Chicago O'Hare CONRAC
Exceptional Engineering. Innovative Construction Services. Dedicated to Our People.
Project: Jefferson National Expansion Memorial - Gateway Arch Grounds Renovations
Engineering a Better Tomorrow
Project: Metra Consolidated Control Facility
Founded in practicality. Driven by sustainability.
Project: Loyola University Cuneo Hall
In Pursuit of Clean Energy
Service detail: Plant Engineering and Design
Generating comprehensive and innovative solutions for the energy sector
Service detail: Power System Studies
Ingenuity That Shapes Lives
Project: O'Hare International Airport Terminal 5 Expansion
collaborate | formulate | innovate
Project: Baird Center Expansion
Architecture, Engineering, Technology
Project: O'Hare International Airport Terminal 5
A Proven Leader in Utility Engineering
Service detail: Electrical Utility Infrastructure Design
Because great design is more than what we do. It's who we are.
Service detail: Architecture