Edilberto C. Ortiz

Arthur Andersen LLP used to provide accounting services. It was also into consulting services for clients that operate businesses throughout the United States and around the world. Arthur Andersen was founded in 1913 and was headquartered in Chicago, IL.

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.

The Institute of Internal Auditors is an international professional association that serves over 235,000 members and has awarded more than 190,000 certified internal auditor (CIA) certifications worldwide. The non-profit company is based in Lake Mary, USA and has subsidiaries in more than 170 countries and territories. Established in 1941, the IIA is recognized throughout the world as the internal audit profession's leader in standards, certifications, education, research, and technical guidance. Anthony J. Pugliese has been the CEO of the American company since 2021.

The Government Finance Officers Association (GFOA) is a professional organization that represents over 22,000 public finance officers throughout the United States and Canada. The GFOA is based in Chicago, IL and has more than 21,000 members from cities, counties, towns, school districts, state, provincial, the federal government, and other special districts in the United States and Canada. The GFOA's mission is to advance excellence in government finance by providing best practice guidance, leadership, professional development, resources and tools, networking opportunities, award programs, and advisory services. The organization is dedicated to the sound management of government financial resources and provides professional development opportunities to more than 12,000 state and local finance professionals each year.

The Illinois Certified Public Accountants Society operates a professional association of certified public accountants. The private company is based in Illinois. Todd Shapiro has been the CEO of the American company since 1998.

E.C. Ortiz & Co. LLP provides accounting, auditing, and management consulting and tax services. It also offers assurance, sarbanes oxley review, agree-upon procedures, financial planning, billings and claims follow-up, audits and re-audits of long term care facilities, and other related services. The company was founded by founded by Edilberto C. Ortiz in 1974 and is headquartered in Chicago, IL.