Iron Workers Local 392 is a construction company based out of 2995 Kingshighway, East St Louis, IL, United States.

Tower Rock Stone Company Inc is a construction company based out of 250 W Sand Bank Rd, Columbia, Illinois, United States.

Kilian Engineering, Inc specializes in mechanical, electrical, plumbing and fire alarm engineering and design.

For over 60 years, Callier & Thompson has set the industry standard in St. Louis for transforming houses into elegant homes by offering premier design, personalized service and unparalleled quality.

Our family and women owned business meets the needs of electric utilities, both public and investor-owned, industrial plants, and other electric service industries. As a wholesale electrical distributor, Fletcher-Reinhardt provides its customers with conventional and state-of-the-art technologies. With locations in Missouri, Illinois and Iowa, we deliver products of manufacturers including Eaton Cooper Power Systems, Hubbell Power Systems, Landis+Gyr, 3M Electrical Products and Dynatel, Preformed Line Products, Thomas & Betts, and many others to your location via our own truck fleet, chartered freight or UPS couriers.

BCI Construction USA, Inc. is a registered Service-Disabled Veteran-Owned Small Business, and has been in operation since 1989. BCI prides itself in using innovative solutions to successfully execute our customers most difficult and challenging projects. Having over 20yrs of industry experience, BCI has successfully implemented a broad spectrum of turn-key Industrial and Government projects. Working closely with our customers throughout all stages of project implementation has enabled BCI to provide superior results on schedule, within budget, and with minimal disruption to our customers continuing operations. Mission Statement: Our philosophy has remained unchanged for over two decades:  Deliver quality Diversified Construction Services on time and within budget.  Utilizing sound project costing practices, identifying project risks, delivering accurate Cost of Ownership with a solid schedule.  Provide Value Engineering and Construction, ensuring the customer is delivered a Value Added Project.  Maintain the highest level of professionalism, integrity and honesty in our relationship with our suppliers, subcontractors, customers, employees, and stakeholders. Creativity Born Through Experience Agile Project Execution with No Red Tape Delivering Safety, Quality and Budget in one project.

HARDLINE CONTRACTING, LLC is a construction company based out of 2828 HORRELL LN, High Ridge, Missouri, United States.

Ford Asphalt Company is a large St. Louis-based commercial asphalt and concrete paving company. Since our founding in 1975, we’ve prided ourselves on providing high quality paving services to clients in and around St. Louis, Missouri. Our focus on quality and customer service sets Ford Asphalt apart from other commercial paving companies. It's earned us an A+ rating with the Better Business Bureau and keeps our clients coming back for additional projects. As the only provider in the area offering PermaFlex, a quality and cost-effective way to repair cracked asphalt, Ford Asphalt is in touch with industry innovation and dedicated to finding long-term paving solutions for each project. Ford Asphalt understands every client’s situation is different taking the time necessary to figure out which solutions will work best in each individual situation.

Cannon Utility Services specializes in Underground Utility Construction and Vegetation Management based just outside of St Louis, MO.

The Laborers’ and Retirement Board Employees’ Annuity and Benefit Fund of Chicago (the “LABF”) was established in 1935 for the purpose of providing retirement and disability benefits to employees of the City of Chicago or the Board of Education who may be employed in a laboring capacity and to the beneficiaries of such employees. Employees of three City of Chicago retirement boards are also members of the LABF. The LABF is governed by an eight-member Board of Trustees and currently employs approximately 20 full-time staff members. The LABF currently has over 8,000 members and $1.3 billion in investment assets.