---
title: Tammy Williams
description: "Tammy Williams is a Partner at HoganTaylor and is a key member of the
Advisory practice in the Tulsa market. Read more about Tammy here."
image: https://www.hogantaylor.com/hubfs/Tammy%20Williams%20-%20450%20x%20500-1.jpg
---

![Gold Angle Right](https://www.hogantaylor.com/hubfs/Gold%20Angle%20Right.png)

# Tammy Williams, CPA, CGMA

## Partner

[**](https://www.hogantaylor.com/tammy-williams#Connect) [**](tel:19187452333) [** ](https://www.hogantaylor.com/hubfs/Tammy%20Williams_03_26_26.pdf?hsLang=en) [**](http://www.linkedin.com/pub/tammy-williams/40/27b/652)

Tammy Williams is a Partner at HoganTaylor and is a key member of the  
Advisory practice in the Tulsa market. She has over 25 years of corporate and  
public accounting experience including serving as a Corporate Controller for a  
$100MM public company responsible for preparation of internal financial  
statements and management reports, preparation of SEC filings, and for  
conducting buy-side due diligence. Prior to joining HoganTaylor, Tammy cofounded  
a CFO-consulting practice and provided corporate controller services  
to small and mid-sized companies. This practice was merged into HoganTaylor in  
2013.

**Representative Experience**

- Provided fractional controller and CFO services to companies ranging from $1M to $100M+ in annual revenues
- Managed the integration of finance functions and related software systems in multiple acquisitions
- Managed the annual financial audit and annual tax return preparation process
- Managed software automation and process improvement projects 

![Tammy Williams - 210 x 250](https://www.hogantaylor.com/hubfs/Tammy%20Williams%20-%20210%20x%20250.jpg)

Office

[ Tulsa ](https://www.hogantaylor.com/locations?hsLang=en)

#### **Certifications & Honors**

- Certified Public Accountant (CPA)
- Chartered Global Management Accountant (CGMA)

#### **Education**

- Bachelor of Science, Accounting, Oklahoma State University

#### **Professional & Civic Affiliations**

- Member, American Institute of Certified Public Accountants (AICPA)
- Member, Oklahoma Society of Certified Public Accountants (OSCPA)
- Member, Metro Christian Academy Finance Committee
- Treasurer, One Bag One Hope
- Treasurer, Bixby Outreach Center

 

 

## **Connect with Tammy **