What departments does Armstrong Backus & Co. LLP have?

Armstrong Backus & Co. LLP has employees across 3 departments including Accounting, Education, Information Technology.

What is the largest department at Armstrong Backus & Co. LLP?

The largest department at Armstrong Backus & Co. LLP is Accounting with 7 employees.

Where are Armstrong Backus & Co. LLP employees located globally?

Armstrong Backus & Co. LLP has employees across 2 continents and 2 countries including United States Of America, Peru.

How has Armstrong Backus & Co. LLP's team size changed over time?

Armstrong Backus & Co. LLP's team has grown from approximately 79 to 82 employees based on available data.

Armstrong Backus & Co. LLP Employee Directory

AccountingTexas, United States51-200 Employees

Armstrong Backus & Co. is a mid-sized public accounting firm serving West Texas with a broad range of services. The practice covers tax compliance and planning, financial statement audits, bookkeeping and financial statement preparation, payroll processing, business consulting, and estate planning. It emphasizes delivering clear, personal guidance supported by professional training and technical expertise.

Based in San Angelo, Texas, the firm has operated for more than six decades, supporting individuals and local businesses across the region. It is independently owned and affiliated with the RSM Alliance, which provides access to national resources while preserving local ownership and focus.

Armstrong Backus & Co. LLP Global Highlights

North America
125

United States Of America
125

South America
4

Peru
4

Armstrong Backus & Co. LLP's Leadership

P. B.
Partner
Mobile Phone
Email
S. A.
Director
Mobile Phone
Email
H. A.
Senior Manager Oil & Gas Customer Services
Mobile Phone
Email
J. T. T.
Tax Supervisor
Mobile Phone
Email
A. H.
Audit Manager
Mobile Phone
Email
A. B.
Supervisor
Mobile Phone
Email
R. C.
Tax Services Manager
Mobile Phone
Email
M. C.
Senior Associate
Mobile Phone
Email

Armstrong Backus & Co. LLP Employee Metrics

100%

50%

0%

2026

2025

Accounting
Human Resources
Information Technology
Other

Contact profiles from Armstrong Backus & Co. LLP

Name

Title

Contact

Location

Last Update

P. B.
Partner
Mobile Phone
Email
Oct 16, 2024
S. A.
Director
Mobile Phone
Email
Jul 08, 2025
H. A.
Senior Manager Oil & Gas Customer Services
Mobile Phone
Email
Jul 20, 2026
J. T. T.
Tax Supervisor
Mobile Phone
Email
Jul 20, 2026
A. H.
Audit Manager
Mobile Phone
Email
Jun 23, 2026
A. B.
Supervisor
Mobile Phone
Email
Oct 17, 2024
R. C.
Tax Services Manager
Mobile Phone
Email
Oct 18, 2024
M. C.
Senior Associate
Mobile Phone
Email
Jul 20, 2026
H. P.
Oil And Gas Senior Staff
Mobile Phone
Email
Sep 16, 2026
N. C.
Principal
Mobile Phone
Email
Oct 17, 2024

Frequently Asked Questions

What is Armstrong Backus & Co. LLP known for?

Armstrong Backus & Co. LLP was founded in 1961 and operates in the Accounting industry. You can contact Armstrong Backus & Co. LLP's main corporate office by phone at

+1-325-653-****

. Explore Armstrong Backus & Co. LLP's company overview page for more information.

What is Armstrong Backus & Co. LLP's most common email format?

Armstrong Backus & Co. LLP employees' email format typically follows the pattern of FLast@armstrongbackus.com. Trying to find reliable and up-to-date employee contact data? Find more Armstrong Backus & Co. LLP email formats with LeadIQ.

How many employees does Armstrong Backus & Co. LLP have currently?

Armstrong Backus & Co. LLP has approximately 88 employees as of August 2026. These team members are located across 2 continents, including North America and South America.

Who are Armstrong Backus & Co. LLP's key employees and leadership?

As of August 2026, Armstrong Backus & Co. LLP's key employees include:

Partner: P. B.
Director: S. A.
Senior Manager Oil & Gas Customer Services: H. A.
Tax Supervisor: J. T. T.
Audit Manager: A. H.

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Armstrong Backus & Co. LLP Employee Directory

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