Joshua Rivera

Spec Group, Inc. provides skilled technical workforce to the electrical power and primary process industries. The company is headquartered in Atlanta, GA.

RIMCO Royalty Partners LP holds royalty interests in oil and gas properties. The company is headquartered in Canton, CT.

First City National Bank of Houston operates commercial banks. The private company is based in Houston, TX.

Underwood, Neuhaus & Co., Inc. provides securities brokerage services. The private company is based in Houston, TX.

Rotan Mosle, Inc. provides investment banking and securities brokerage services.

Paragon Southwest Medical Waste LLC operates a medical waste destruction facility. The firm's CoronaLux system employs a low-energy, plasma-enhanced pyrolytic process to safely and reliably destroy hazardous, chemical, biological, pharmaceutical, and regulated medical waste. The company is headquartered in Austin, TX.

GulfStar Merchant Banking Ltd (GulfStar Merchant Banking) is a private equity subsidiary of GulfStar Group, Inc founded in 1990 by Kent Kahle, Thomas M. Hargrove and Steve A. Lasher. The firm is headquartered in Houston, Texas.

Integrated Roofing & Waterproofing, Inc. provides roofing and waterproofing system installation services. The company is located in Houston, TX.

Rankin Automotive Group, Inc. is a specialty supplier and retailer of automotive replacement parts, tools, supplies, equipment and accessories to Professional Installers, DIY customers, and independent auto parts stores. The company operates 65 auto parts stores, one machine shop, and five distribution centers in Texas, Louisiana and Mississippi. It was founded in June 1978.

GulfStar Group, Inc. operates as a middle market investment banking firm that provides advisory services. Its services include mergers and acquisitions, private placements, and financial advisory services. The firm serves entrepreneurs, family-owned businesses, corporations and private equity firms. The company was founded by Stephen A. Lasher, Thomas M. Hargrove and G. Kent Kahle in 1990 and is headquartered in Houston, TX.