Phillips Murrah P.C. is a full-service law firm providing a comprehensive line of business and litigation solutions, with offices in OKC & Dallas.

Guernsey is a leading provider of design and consulting services. Founded in 1928, Guernsey has developed an impressive base of clients worldwide, including federal, state, and local government; military; utilities; tribal; higher education; Fortune 500 companies; and the oil and gas industry sectors. Guernsey is an employee-owned, multi-discipline firm providing innovative answers for complex projects with engineers, architects, planners, consultants, environmental scientists, designers, analysts, accountants and project managers. Realize the Guernsey difference at https://www.guernsey.us/.

A part of the Delaware Nation -- a Federally Recognized Tribe Aboriginal name is Lenni-Lenape, also known as the Grandfathers.

Operates an Oklahoma City based, full-service architectural-engineering firm that offers a full spectrum group of mechanical, electrical, plumbing, structural, civil and fire protection engineers.

Originally founded in 1923 as a two-man partnership, Pierce Couch Hendrickson Baysinger & Green has grown to employ 40+ attorneys, with offices located in Oklahoma City at the Clayton B. Pierce memorial building, and The Sun Building in Tulsa. Pierce Couch certainly is one of the oldest and most respected insurance defense and corporate law firms in Oklahoma. In keeping up with the ever-changing legal environment when other firms have crumbled, Pierce Couch has never wavered from its core principles of client service and satisfaction. With a majority of its members being recognized as "AV Preeminent"​ counsel, or "Super Lawyers"​ by their peers, Pierce Couch represents a diverse clientele - from insurance companies and their insureds too numerous to name, to governmental employees, subdivisions and agencies, professionals of all stripes, manufacturers, employers, businesses, and individuals in need of pro bono service. Representing its clients with superior dedication, Pierce Couch has tried and argued cases in all of Oklahoma's 77 counties, the three Federal District courts, the U.S. Court of Appeals for the Tenth Circuit, the U.S. Supreme Court, and courts in numerous other states. However, Pierce Couch lawyers realize the most valuable venue for clients is often the pre-litigation meeting room, where every effort is made to resolve disputes early and efficiently. Pierce Couch's attorneys have come to its ranks from a wide variety of backgrounds, including graduates of prominent law schools, the US Attorney's Office, the Oklahoma Attorney General's Office, and several District Attorneys'​ offices. Pierce Couch's leaders often can be found in the ranks of the American and Oklahoma Bar Associations as well as state and national defense bar organizations, but most enjoy being found in our own legal community where we contribute to Legal Aid Services of Oklahoma, the United Way, Catholic Charities, and several other entities. For more information, call us at 405-235-1611 (Oklahoma City) or 918-583-8100 (Tulsa).

Ackerman McQueen builds our clients’ brands and businesses through strategic, emotional storytelling across every conceivable medium. We’re a vertically integrated agency with deep expertise in strategy, creative and media focused on one goal: move people through story.

HEBCO is a technical publications provider for the military and commercial customers. We provide vector graphic solutions, technical documentation, IETMs, and custom software development, tailored to customer requirements. We provide several contract vehicles to our military customers to easily facilitate work with the Government.

Poe & Associates was founded in 1967 by Robert C. Poe. We provide professional services in the fields of engineering, planning, surveying, environmental services and construction administration. Poe & Associates is now recognized as one of the leading civil engineering companies in this region and the leading transportation-engineering firm in the state of Oklahoma. Poe & Associates employs over 80 people and maintains offices in Oklahoma City, Tulsa and Wichita. Poe & Associates established offices in Tulsa and Oklahoma City in 1971. One year later, an office was established in Wichita, Kansas. The corporate office is located in Oklahoma City.

Public Strategies operates at the crossroads of human services practice, research, and policy. With diverse public and private sector clients, Public Strategies creates custom resources and technologies, delivers training and TA on service delivery and evaluation, and develops communications and marketing strategies. We have a solid success record of client-centered project management and strategic planning services for a variety of clients in the public and private sectors. Public Strategies is committed to helping organizations and individuals reach their full potential while maximizing their impact on the public good. We are proud of our reputation as a first-rate organization and have repeatedly ranked as one of the Best Places to Work in Oklahoma. “Public Strategies is an Equal Opportunity Employer and therefore does not discriminate based on race, color, religion, age, gender, national origin, physical or mental disability, genetic information, or against disabled veterans, recently separated veterans, other protected veterans, and armed forces service medal veterans or any other classification protected by law.”

SRB's diversely-qualified team of 75+ employees includes professional engineers, professional land surveyors, survey crews, designers, construction inspectors, utility coordinators, and support staff. The #SRBTeam brings decades of project experience in site development; highway, roadway and bridge design; storm water management; drainage facilities; water distribution; survey and mapping services; right-of-way mapping; utility relocation design and coordination; construction administration and observation; and transportation planning.

REES is an architecture, planning and interior design firm focused on building lasting partnerships with our clients since our founding in 1975. We’re focused on complex markets where architecture is essential to our client’s business including: healthcare, senior living, corporate/commercial, and multifamily residential. Our diversified practice spans 40 years with completed projects in 42 states and 38 countries. From our offices in Dallas, Houston and Oklahoma City, we collaborate with our clients to find solutions to their needs, no matter how large or small.