Skip to Main Content

The Law Firm Diversity Profile contains the firm’s self-reported responses to the Vault/MCCA Law Firm Diversity Survey, an annual survey conducted by in partnership with the Minority Corporate Counsel Association. Detailed demographic breakdowns of the firm’s attorneys by level, race, gender, LGBT and disability status offer a valuable statistical overview, while descriptions of its diversity programs, initiatives and strategic plans provide a comprehensive portrait of the firm’s commitment to fostering a diverse and inclusive workplace.

Download the Diversity Report (PDF)
Law Firm Diversity Database MCCA

Each law firm’s Diversity Survey responses are also published in the Law Firm Diversity Database. The database currently includes ten years of survey data and information on more than 250 law firms. Through this online tool, you can make side-by-side comparisons of diversity metrics, gauge firms’ progress over time, and measure their performance against industry-wide benchmarks. Open to participation by any law firm with offices in the United States, the Vault/MCCA Law Firm Diversity Survey has become the industry standard for tracking law firm efforts to increase diversity within the profession.

Click here to access the Law Firm Diversity Database.


1100 ONEOK Plaza
100 W. 5th Street
Tulsa, OK 74103
Phone: (918) 595-4800


Employer Type: Private
President: Sidney K. Swinson
Hiring Partner: Sidney K. Swinson

Total No. Attorneys 2016: 94

Major Office Locations

Tulsa, OK (HQ)
Oklahoma City, OK
San Antonio, TX

Major Departments & Practices

Administrative & Regulatory Law
Alternative Dispute Resolution
Antitrust Law
Appellate Law
Aviation & Aerospace
Banking and Financial Institutions
Business Restructuring, Workouts & Bankruptcy
Class Actions/Multi-District Litigation
Commercial Law
Construction Law
Corporate Compliance and Risk Management
Corporate Finance
Corporate & Securities Law
Cybersecurity and Data Privacy
Education Law
Employee Benefit Plans
Energy, Oil & Gas Law
Environmental Law
Financial Services Litigation
Governmental Relations
Health Care
Indian and Gaming Law
Insurance Law
Intellectual Property
Labor & Employment Law
Litigation (State & Federal)
Mergers & Acquisitions
Products Liability
Professional Liability
Real Estate
Tax Law
Technology Law
Title Examination – Oil & Gas
Water Law
White Collar Criminal Defense & Corporate Investigations
Wills, Trusts, Estate Planning & Probate
Wind Energy