William C. Sandifer

Terracon Consultants, Inc. engages in the provision of consulting engineering solutions. Its services include environmental, facilities, geotechnical, and materials. The firm focuses in the markets of agriculture, commercial/retail, disaster response, federal, healthcare, oil and gas, and technology. The company was founded by Gerald Olson in 1965 and is headquartered in Olathe, KS.

Blue Cross & Blue Shield of Florida, Inc. provides health insurance products and services. Its health insurance products include HMO, PPO, and indemnity products. The firm also provides accident and dismemberment, long-term care, dental, disability, and workers compensation insurance services. The company was founded in 1944 and is headquartered in Jacksonville, FL.

Johnstone Supply is a minority-owned business that manufactures HVAC, refrigeration, appliance parts and property maintenance products. It operates distribution centers in Oregon, Pennsylvania and Tennessee. The company was founded by John Shank in 1953 and is headquartered in Portland, OR.

The American Society of Civil Engineers, founded in 1852, is the oldest national engineering society in America. The non-profit company is based in Reston, VA and has subsidiaries in the United States. With over 150,000 members worldwide, the organization advocates for sustainable and resilient practices to maintain and modernize the nation's infrastructure. The company also works to increase investment in infrastructure and improve engineering knowledge and competency. The society's Civil Engineering Landmark Program recognizes historically significant civil engineering projects, structures, and sites.

Gator Bowl Sports, Inc. provides facilities and services for different college athletics and other related sports activities. The organization was founded in 1946 and is headquartered in Jacksonville, FL.

Tighe & Bond, Inc. engages in the provision of engineering and environmental consulting services. Its services include building engineering; coastal and waterfront solutions; asset management; site planning and design; transportation engineering; and waste and wastewater engineering. The company was founded by James L. Tighe in 1911 and is headquartered in Westfield, MA.

RGA Environmental, Inc. provides environmental consulting services. The firm serves in the area of industrial hygiene, health and safety, and training and environmental projects. It serves for retail, real estate, government, health care, education, hospitality, energy, manufacturing and insurance sector. The company was founded by Robert E. Gils in 1985 and is headquartered in Emeryville, CA.

ACE Mentor Program of America, Inc. is a non-profit organization which mentors high school students and inspires them to pursue careers in design and construction. It offers architectural and engineering programs, scholarships, and grants. The company was founded in 2002 and is headquartered in Rockville, MD.

Guidewell Mutual Holding Corp. focuses on transforming health care. The firm provides healthcare and administrative services. The company is headquartered in Jacksonville, FL.

Guidewell Group, Inc. engages in the provision of insurance agency services. The company is headquartered in Jacksonville, FL.