| Name | Title | Contact Details |
|---|
FirsteSource is a global Engineering Community and Business Directory (Marketplace) for engineering manufacturers, suppliers & service providers
Walbridge is an Engineering News-Record “Top 50” U.S. construction company with 15 offices in the United States and international offices in Mexico, South America and the Middle East. Headquartered in Detroit, Mich., Walbridge serves a broad range of markets, including: automotive, aviation, commercial, education, government, industrial, industrial process, manufacturing, mission critical, power and energy, and water/waste water. The company is known for managing complex projects with dexterity and offering delivery systems that fit any client’s needs, including: general contracting, design-build, construction management, and engineering, procurement and construction (EPC.) The company also self-performs concrete placement, the rigging and transport of equipment for industrial companies, and facility management. Walbridge Technologies LLC provides a full-range of virtual design and construction (VDC) services to construction clients, as well as the latest in smart mapping and computerized modeling to customers requiring individualized services. Walbridge Process Engineering and Construction is a full-service EPC firm combining Walbridge’s construction expertise with the process engineering capabilities of Process Engineering Associates (PROCESS) of Oak Ridge, Tenn.
FlatironDragados is a prominent civil engineering and construction firm operating in the U.S. and Canada. Formed from the integration of Flatiron and Dragados North America, it is now one of North Americas largest civil engineering companies. The firm reported combined revenues of $6.1 billion in 2023, with a backlog of $18.5 billion as of 2025. It is jointly owned by DRAGADOS, S.A. and HOCHTIEF, and led by CEO Javier Sevilla. The company specializes in large-scale infrastructure projects, including transportation systems like roads and bridges, water and environmental facilities, specialized construction such as tunneling, and public-private partnerships. FlatironDragados operates across 24 U.S. states and eight Canadian provinces, collaborating with both public and private clients to deliver essential infrastructure. The firm is committed to innovation and community-focused development, actively recruiting professionals in engineering and construction.
Fix It 24/7 is a family-owned and operated business that provides plumbing, heating, electrical, and AC repair and upgrade services in the Denver area.
Forell/Elsesser Engineers is a San Francisco-based structural engineering firm. We are an award-winning structural and earthquake engineering firm with substantial experience in the design of new and rehabilitated facilities of various types of construction. Our experience includes all aspects of structural engineering and seismic design, including cost-effective and innovative design solutions.