Robert Knauss

XO Communications, Inc. used to provides voice, data and IP services. It was offering services such as local and long distance voice, internet access, private networking, data transport and web hosting. The company was located in Reston, VA.

Equus Total Return Fund, a traded business development company invests in small and mid-market sized companies in the Unites States. The fund targets companies operating in the fields of technology, telecommunications, financial services, real estate, natural resources and industrial manufacturing. The fund provides financing for corporate partnerships and joint ventures, MBOs, private recapitalization, growth capital, acquisition financing, roll-up acquisition strategies and operational turnarounds with an investment range from USD 1 to USD 25 million, a revenue of USD 5 to USD 150 million and EBITDA of USD 2 to USD 50 million. The fund also has led or co-lead requirements and control requirements.

XO Holdings, Inc. delivers an array of telecommunications services to business customers. It serves services telecommunications provider, business and government markets. The company was founded in 1994 and is headquartered in Herndon, VA.

PSC LLC provides environmental and industrial services. It offers hydroblasting, vacuum services, environmental management, specialty maintenance services and technology solutions. The company was founded in 1977 and is headquartered in Houston, TX.

Seitel, Inc. engages in the provision of seismic data and geophysical services. Its seismic data library includes both onshore and offshore three-dimensional and two-dimensional data and offshore multi-component data. The company was founded in 1982 and is headquartered in Houston, TX.

Equus Total Return (Equus Total Return) is a private equity firm founded in 1991. The firm is headquartered in Houston, Texas.

The Mexico Fund, Inc. is a non-diversified closed-end management investment company. Its investment objective is to provide long-term capital appreciation through investments in securities, primarily equity, listed on the mexican stock exchange. It provides a vehicle to investors who wish to invest in Mexican companies through a managed non-diversified portfolio as part of their overall investment program. The company was founded in 1981 and is headquartered in Columbia, MD.