Alberto Martín Soberón

Maxcom Telecomunicaciones SA de CV operates as an integrated telecommunication service operating company. The firm provides widespread voice and data services to residential and small and medium sized business customers in metropolitan markets in Mexico. It also offers local and long-distance voice, data, dedicated, and dial-up Internet access, public telephony, voice over Internet Protocol telephony, and paid television. The company was founded on February 28, 1996 and is headquartered in Mexico City, Mexico.

Grupo Financiero Santander Mexico SAB de CV engages in the provision of financial and related services, including retail and commercial banking, securities brokerage, financial advisory and other related investment activities. It operates through the following segments: Retail Banking, Global Corporate Banking, and Corporate Activities. The Retail Banking segment provides commercial banking and asset management business. It products and services for individuals, private banking clients, small and medium sized enterprises, middle-market corporations and government institutions. The Global Corporate Banking segment includes corporate banking business, including managed treasury departments and the equities business. It offers comprehensive products and services relating to finance, guarantees, mergers and acquisitions, equity and fixed income, structured finance, international trade finance, cash management services, collection services and e-banking, including structured loans, syndicated loans, acquisition financing and financing of investment plans, among others. The Corporate Activities segment comprises of the financial management division, which manages structural financial risks that arise from its commercial activities, mainly liquidity risk and interest rate risk, provides short and long term funding for its lending activities and calculates and controls transfer prices for loans and deposits in local and foreign currencies. The company was founded on November 14, 1991 and is headquartered in Mexico City, Mexico.

IXE Grupo Financiero SA de CV is engaged in providing financial services. Its services include institutional and retail banking, securities brokerage, mutual funds management, credit, financial and operating leasing, mortgage finance, administrative services and loan portfolio management and workouts. The company was founded on June 12, 1990 and is headquartered in Mexico City, Mexico.

Investar Financial Corp. is a venture capital firm. The private company is based in Irving, TX and has subsidiaries in United States. The company was founded by Alberto Martín Soberón.

Tiendas Soriana SA de CV operates as a retail stores. The company engages in marketing of groceries, prepared food, clothing, general merchandise, health products and basic services for home in wholesale and retail. Tiendas Soriana is headquartered in Monterrey, Mexico.