Douglas Warren

PetroBeam, Inc. develops electron beam processing techniques to upgrade petroleum feedstocks. It provides technology development services. It also offers services in upgrading of heavy oil & bitumen for transport and for cracking feedstock in the refining process. The company was founded in 2005 and is located in Raleigh, NC.

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.

Professional Development Institute, Inc. provides professional services. The private company is based in Dallas, TX.

The Tennessee Society of Certified Public Accountants (TSCPA) is the state professional organization for certified public accountants. The society's membership is comprised of members in industry, government, business, education and public accounting. It acts on behalf of its members and provides support, enabling its members to perform quality professional services while serving the public interest. The company was founded in 1924 and is located in Brentwood, TN.

Warren & Tallent CPA's PLLC operates as an accounting and consultation firm. It offers accounting services, business valuations, business consulting, fraud investigation, litigation support, quickbooks, and tax services. The company was founded by Michael Tallent and Douglas Warren in 1988 and is headquartered in Sweetwater, TN.

Peoples Bank of East Tennessee provides personal and business banking services. Its personal banking services include checking accounts; savings accounts; money market accounts; certificates of deposit; individual retirement accounts, such as Roth, traditional, educational, and SEP accounts; loans, including personal, automobile, home mortgages (including secondary market), construction, and business loans; safe deposit boxes; telephone banking; and ATM/debit cards. The company was founded in 1997 and is headquartered in Madisonville, TN.

Sweetwater Hospital Association operates a hospital. Sweetwater Hospital Association is based in Sweetwater, TN. Andrea Henry has been the CEO of the company since 2023.