Nancy Hyde

Academic and Professional Credentials

Bachelor of Science in Accounting, University of Central Oklahoma

Certified Public Accountant

National Association of Certified Valuation Analysts

Certified Exit Planning Advisor

Position and Experience

Owner – Hyde & Company CPAs, PC, 2002 – Present

Principal – OC&H, P.C., 1992-2002

Senior Manager – Grant Thornton LLP, 1985-1992

United States Bankruptcy Trustee

Court Appointed Panel Trustee and Examiner, 1985-1993

Chief Financial Officer – Noble Operating, Inc., 1980-1982

Individual Awards

Woman of Achievement (Raindrop Turkish House) – 2016

Most Admired CEOs (Journal Record) – 2015

Woman of the Year, Circle of Excellence (Journal Record) – 2013

Woman of the Year Winner (Enterprising Women) –2013

Top Women Entrepreneurs in North America (Enterprising Woman) – 2010

Female Entrepreneur of the Year (EWF International) – 2007

Woman of the Year (Journal Record) – 2003, 2010

President’s Award (Oklahoma Society of CPAs) – 2003

Oklahoma Accounting Hall of Fame Inductee – 2003


Hyde & Company CPAs P.C. has been a high quality and trusted full-service accounting firm for over a decade, partnering with businesses and individuals to provide personalized financial guidance. We provide year-round, cost effective services specializing in individual and business tax return preparation, audit and review, accounting, payroll, business solutions and tax planning for the small business owner and high net worth individuals.  Our experience enables us to take the initiative to anticipate and meet our clients’ needs by utilizing our expertise, our team mentality of our staff and the most advanced technology available. Hyde & Company CPAs, P.C. develops personal relationships with each of our clients and operates from the highest ethical standards.


The American Institute of CPAs

CPA America

CPA Connect

Oklahoma Society of CPAs

Strata Leadership/Character Core

Oklahoma Business Ethics Consortium


Best Accounting firm Finalist (Journal Record) – 2019

Recognized by the Journal Record as Best Accounting Firm – 2019

Best Accounting Firm Finalist (Journal Record) – 2018

Best Accounting Firm Finalist (Journal Record) – 2017

Best of Business Finalist (OKC BIZ) – 2017, 2015, 2014, 2013, and 2012

Best of Business Winner (OKC BIZ) – 2016, 2011, 2010, and 2009

Largest Women-Owned Businesses in Oklahoma (Journal Record) – 2018, 2017, 2016, 2015, and 2011

Largest Accounting Firms (Journal Record) – 2018. 2017 and 2016

Best of the Best (Oklahoma Magazine) – 2016

Beacon Award Winner – 2010

John Curzon

John E. Curzon’s major areas of practice through which he delivers intentional and strategic results include: merger and acquisition consulting; succession planning; business and tax advisory and business valuations.

John is involved with a number of forward-looking organizations that allow him to connect his knowledge and expertise with his passion for leadership. Curzon is a member and Past Chair of the Oklahoma Governor’s International Team (OKGIT) and a founding collaborator of the Network of International Creative Entrepreneurs initiative (NICE) – two efforts that are expanding Oklahoma’s influence beyond US borders. John is also chairman of the OSCPA Editorial Board of CPA Focus Professional Magazine and is a contributing author. He is a member of the Tulsa Region Board of Directors for Junior Achievement of Oklahoma, which works to develop entrepreneurship in students. John is a member of the Board of Directors for Asbury Scouts Leadership Foundation, working to promote and develop scouting and its goals and activities.

John is a Certified Public Accountant accredited in Business Valuation and is a Chartered Global Management Accountant. He is a Certified Valuation Analyst and a Certified Merger & Acquisition Advisor. Curzon holds a Bachelor of Science degree in accounting and business administration from the University of Kansas.


Areas of Expertise:
– Accounting services
– Audit and Assurance Services
– Investigative Due Diligence
– Mergers & Acquisitions
– Tax Accountants
– Business Advisory Services
– Forensic Accounting
– Offshore Services

CCK was founded in 1997 by three young partners motivated to build a new type of CPA firm. John Curzon, Terry Cumbey, and Eric Kunkel took a big risk, leaving successful existing positions to form a new firm – one founded on the principle of “service.” The three established CCK, and in 2002, became members of the nationally recognized McGladrey Alliance of exceptional accountancy practices.

Over the years, CCK has continued to grow in staff, as well as in depth of experience and service offerings. Today, the CCK team is comprised of nearly 90 individuals who work together to provide strategic planning solutions to new and repeat entrepreneurs to grow and add value to their businesses.

While we’re proud of our heritage, we at CCK are also excited about the future and look forward to many more years of helping our clients succeed and accomplish their business goals for the future.

Dr. Robert Keiter

Leaders in Law endorses Dr. Robert Keiter as our exclusively recommended Mediation Law expert in the USA – Oklahoma. If you wish to get in touch with Dr. Keiter please use the contact information provided above.

Keiter Mediation LLC is an Oklahoma mediation firm, providing professional mediation services, conflict coaching and certified mediation training with offices in Oklahoma City and Edmond. Keiter Mediation specializes in assisting self-representing parties in conflicts involving family, divorce, custody, and post divorce issues along with mediating special education and workplace related issues. Robert Keiter is the founder and director of Keiter Mediation, LLC.

Dr. Robert Keiter is a certified family and divorce mediator in Oklahoma. He has been a member of the Academy of Professional Family Mediators (APFM), the Association of Family and Conciliation Courts (AFCC), and the Oklahoma Academy of Mediators and Arbitrators (OAMA). Dr. Keiter is contracted by the State of Oklahoma as a mediator for special education disputes and as such is one of four mediators listed on the roster of neutrals by the Special Education Resolution Center (SERC). He is also listed as a practitioner mediator with

Prior to founding Keiter Mediation LLC, Robert Keiter served as a mediator and Associate Director of National Training with the Mediation Institute in Oklahoma City from 2011-2014. His introduction to mediation began in 1992 at which time he completed Nova University’s Florida Supreme Court Certified Family Mediation Training. From 1992-2010, Dr. Keiter incorporated conflict resolution theory and skills in various pastoral leadership roles while living in Florida and South Carolina.

As a mediator, Robert Keiter understands the financial, emotional and relational costs to individuals, families and organizations when parties choose to litigate instead of mediate their disputes. As such, he is committed to offering professional mediation as a better way for parties to resolve conflict and make decisions that affect their future.

He holds a Doctor of Ministry from Oral Roberts University, a Master of Divinity from Southwestern Baptist Theological Seminary and a Bachelors in Music Performance from The University of Texas at Arlington.


Gabriel Bass

Leaders in Law endorses Gabriel Bass as our exclusively recommended Estate & Trust Law expert in USA – Oklahoma. If you wish to get in touch with Gabriel please use the contact information provided above.

Gabe practices in the areas of business planning, real estate, oil & gas, and estates and trusts. Gabe is equally at ease in the boardroom and the courtroom. He has obtained Martindale-Hubbell’s highest rating of AV® Preeminent™, an indication that his peers rank him at the highest levels of professional excellence. Additionally, he has been recognized by Oklahoma Super Lawyers® and is listed in Best Lawyers in America®.

Gabe was an active duty U.S. Marine prior to joining Bass Law and remains an active member of the U.S. Marine Corps Reserve with the current rank of major. He is also an adjunct professor at Oklahoma City University School of Law.

The Estate & Trust Law Practice:

Bass Law attorneys assist clients to plan the transfer of their assets at death to their chosen beneficiaries. Our firm uses estate planning strategies designed to maximize the value of our clients’ estates by minimizing the impact of taxes and the cost of administering the estate. The comprehensive estate plan Bass Law designs for our clients also includes planning for how their affairs will be handled in the event they become incapacitated before their death. In addition, we record a client’s desires for end-of-life health care treatments in the proper legal form so that loved ones do not have to make these difficult decisions.

An estate plan developed by Bass Law Firm normally includes, at a minimum, the following:

  • Last Will and Testament
  • Durable Power of Attorney
  • Health Care Power of Attorney
  • Advanced Directive (also called a “Living Will”)

Bass Law Firm also utilizes a number of trust instruments to carry out our clients’ desires. Some commonly used types of trusts are the following:

  • A Trust (also called a “Marital Trust”)
  • B Trust (also called a “Bypass Trust” or “Credit Shelter Trust “ or “Equivalent Exemption Trust”)
  • QTIP Trust (Qualified Terminal Interest Property)
  • ILIT (Irrevocable Life Insurance Trust)
  • Spendthrift Trust
  • Domestic Asset Protection Trust
  • Charitable Remainder Trust

Bass Law Firm, P.C:

With a reputation for quality, expertise and results dating back to our founding in 1934, Bass Law is focused on serving the needs of business leaders and their families in the areas of litigation, business planning, estates & trusts, real estate and oil & gas. We work with clients who seek sophisticated solutions and a high level of attention to their individual needs.
We provide legal solutions to help good people solve problems and achieve goals in business and life.

We establish long-term relationships and deliver high-quality, results-oriented work efficiently and consistently by being committed, staying organized, practicing open and honest communication, being polite and professional, but firm, and pursuing enduring success.

William C. Anderson

William C. Anderson received his undergraduate degree in 1963 from Oberlin College in Oberlin, Ohio, and his law degree in 1966 from The University of Michigan. He clerked for the Honorable A.P. Murrah, Chief Judge of the United States Court of Appeals for the Tenth Circuit, in 1966 and 1967, and has been in private practice with Doerner, Saunders, Daniel & Anderson in Tulsa since that time. His principal areas of practice include environmental law, public trust, real estate law, litigation and appeals.


Mr. Anderson began his practice of environmental law in the 1970’s, before it was a recognized specialty. His practice has included extensive involvement in Superfund, RCRA, Clean Water Act, Safe Drinking Water Act, and waste water, private nuisance and toxic tort matters. He has been active as liaison counsel, co-lead counsel, and PRP counsel at numerous Superfund sites in Oklahoma and Kansas, in both regulatory as well as litigation phases. In the early 1980’s, Mr. Anderson successfully represented a client in litigation seeking cost recovery/contribution for response costs arising out of a Superfund 106 Emergency Order, which is believed to be the first such suit in this jurisdiction and one of the first nationwide.


Mr. Anderson’s practice in the public trust and real estate area has revolved around his role since 1978 as general counsel of the Oklahoma Ordnance Works Authority, a state beneficiary public trust located south of Pryor, Oklahoma. This Authority owns and operates the Mid-America Industrial Park, which consists of approximately 7000 acres of real estate that is actively marketed for industrial/economic development and the resulting creation of new jobs for northeast Oklahoma. The Authority also owns and operates its own water and waste treatment facilities. This representation has encompassed both environmental and regulatory issues associated with the water and waste treatment facilities as well as all aspects of economic and industrial development projects, including preparation of economic development agreements, contracts, leases, deeds, easements and the like, together with multiple aspects of public agency law and finance. Companies with whom economic development projects have recently been completed include affiliates of Pepsico, Dupont and Google.


In 1988, Mr. Anderson was selected to become a fellow in the American College of Trial Lawyers. Membership in this organization is by invitation only, and requires a minimum of 15 years of trial experience. It is limited to no more than one percent of the active lawyers in any state or province in the United States and Canada. Membership is based not only on excellence in trial and appellate skills, but also requires the highest ethical standards and integrity.

Mr. Anderson is one of a distinguished group of attorneys who have been listed in Best Lawyers in America for more than ten years. He is also listed in Super Lawyers. He is licensed to practice in all Oklahoma courts, all federal courts in Oklahoma, numerous other federal district courts and courts of appeal, and the United States Supreme Court. He has been active in the American Inns of Court and the Tulsa County Bar Association, and in 1991 received the Golden Rule Award for Professionalism from the Tulsa County Bar Association.