Scott Donaldson

Founded by John Willis and Avy Stein in 1995, Willis Stein & Partners is a private equity firm located in Chicago.

AVP Management Services, Inc. (AVP Management Services) is a private equity/venture capital firm firm founded in 1979 by Joseph Charles Aragona, Ken Paul DeAngelis and Jeff C. Garvey. The firm is headquartered in Austin, Texas.

Silver Oak Services Partners LLC (Silver Oak Services) is a private equity firm founded in 2005 by Gregory M. Barr and Daniel M. Gill. The firm is headquartered in Evanston, Illinois.

Founded in 1998, Thomas Weisel Partners (TWP) is a broker/dealer headquartered in San Francisco with offices in New York City, Boston, Denver, Colorado and Palo Alto, California. The firm is a subsidiary of Thomas Weisel Partners Group, Inc. (Nasdaq: TWPG), a San Francisco-based investment banking firm. Their ultimate parent is Stifel Financial Corp. (NYSE: SF). TWP's investment banking, brokerage and equity research divisions serve emerging growth companies and institutional investors around the world. They are a member of the NYSE, the SIPC and FINRA. TWP specializes in the growth sectors of the economy with a particular focus on the consumer, energy, healthcare, Internet, media/telecommunications, metals/mining and technology sectors. Within the consumer sector, the firm focuses on: financial products, gaming/lodging, interactive market services, lifestyles/sports retailers, restaurants and hardlines and softlines retailing. TWP's global energy research is provided by analysts in three countries and covers the following trends: (1) fast-growing oil and natural gas producers in North America and worldwide (2) domestic and international energy service companies and (3) alternative energy technology and resource developers. Within the healthcare sector, TWP focuses on: biotechnology, diagnostics, healthcare information technology, pharmaceutical services, life science technology, medical devices and specialty pharmaceuticals. The firm's interest in the Internet, media and telecommunications sector include: Internet services, media, broadcasting and telecommunications services. Their focus within the metals and mining sector include: base metals, gold, precious metals and uranium. TWP's technology research focuses on: (1) applied technologies (2) communications components (3) core and wireless communications equipment (4) IP networking communications equipment (5) electronic supply chain (6) enterprise hardware (7) information and financial technology services (8) semiconductor capital equipment (9) broadline and specialty semiconductors (10) applications and communications software and (11) infrastructure software. TWP also provides value-added equities analysis across a variety of sectors including: industrials, financials, consumer, technology and healthcare.

AV Capital Holdings LLC (AV Capital Holdings) is a private equity firm founded in 2015 by Vernon Bryant and Dave Alter. The firm is headquartered in Austin, Texas.

Magnablend, Inc. provides custom manufacturing, blending, packaging & technical formulations. The firm manufactures custom chemicals for a variety of industries, including oil field, agriculture, pet food and feed supplements, water treatment, construction and industrial cleaning. The company was founded in 1979 by David Pendery and Darlene Pendery and is headquartered in Waxahachie, TX.

Part of ENTACT LLC, ENTACT Environmental Services, Inc. provides environmental consulting services. The company is based in Grapevine, TX.

Delta Rigging & Tools, Inc. sells and rents lifting and rigging products. The firm serves oil and gas, energy and power, transportation, and construction industries. The company was founded by Kevin P. Rodger in 2004 and is headquartered in Angleton, TX.

BMC Acquisition, Inc. operates as an insurance broker. The company was founded on March 15, 2012 and is headquartered in Dallas, TX.