John Allen

G&A Outsourcing, Inc. engages in the development and provision of technology solutions to human resources (?HR?), employee benefits, and payroll administration. Its services include HR support, risk management and safety, recruitment, benefits options and administration, health care reform compliance, and payroll processing and reporting. The company was founded by Antonio R. Grijalva and John W. Allen in 1995 and is headquartered in Houston, TX.

The American Institute of Certified Public Accountants provides vocational education in accounting. The company provides services to the accounting community, regulatory bodies, and other organizations. It also operates in Jersey City, Washington, and Lewisville. It was founded in 1887 and is headquartered in New York City, NY.

Texas Society of Certified Public Accountants operates as a society of Certified Public Accountants. The company was founded in 1928 and is headquartered in Houston, TX.

Grant Thornton LLP provides accounting, tax and business consulting services. It offers advisory, business consulting, business risk, enterprise technology and innovation, transaction services, data analytics, cyber risk, and data integrity services. The firm serves the construction, real estate and hospitality, consumer and industrial products, energy, financial services, health care and life sciences, not for profit organizations, private equity, public sector, and technology industries. The company was founded in 1924 and is headquartered in Chicago, IL.