We have a single office located in the heart of Oklahoma City, with a dedicated staff of local Oklahomans utilizing specialized knowledge of our state. This translates to better products and communication utilizing targeted questions and experienced designs that are consistently correct. TEIM Design is a multi-discipline firm with a strong emphasis on roadway and bridge design and engineering. TEIM works closely with its clients to design projects that not only increase safety, but also the operational efficiency of Oklahoma highways. TEIM Design's Environmental Division can also provide a variety of environmental services for transportation, infrastructure, and municipal projects. Our core infrastructure services include water/wastewater transmission and treatment, water storage facilities, and hydraulics/hydrology. Our municipal services include city street and roadway improvements, water and sewer line rehabilitation, trail design and improvements, construction administration, and inspection services. Our team-based approach recognizes that the successful completion of technical projects requires the full effort of TEIM’s skilled and experienced design professionals working in partnership with our clients. TEIM’s professional staff incorporates unique solutions into common sense designs for our federal, state, county, municipal, and private clients. TEIM Design takes pride in being extremely responsive to our clients’ goals by demonstrating design excellence, quality plan production, strict adherence to pre-construction and construction budgets, and on-time project delivery.

The cornerstone of Martin, Jean & Jackson was set in Ponca City, Oklahoma over thirty-five years ago. Over the years, our efforts have led to thousands of injured or victimized clients receiving the compensation they deserved. Today, Martin, Jean & Jackson is Oklahoma's premier injury law firm. We have devoted our practice to the representation of people injured in accidents or harmed by a company's negligence. We are proud to have attorneys and staff who take personal pride in representing injured or victimized parties, protecting their legal rights and collecting compensation for their personal losses. Our philosophy for legal representation is second to no other law firm in the state. We are an experienced personal injury law firm dedicated to achieving maximum results for our clients. Preparation in each case is key. Early and aggressive preparation lets the other side know we intend to fight for our clients and win. More often than not, we get the other side to settle the case before even filing a lawsuit. Equally important is our goal to keep our clients advised throughout the entire process. Through letters and personal phone calls, we strive to work with the client as we work towards a successful result in each case. Your involvement in your case is important to ensure complete representation of all your legal claims. Above all, at Martin, Jean & Jackson we believe that once a client, always a client. This means we are there for you no matter what your legal concern. Even if your concerns are in an area of law besides personal injury, we are ready to get you the best legal advice available from other qualified attorneys. Our attorneys and staff are ready to meet with you at no charge and discuss your case. On behalf of Martin, Jean & Jackson we look forward to becoming your "Attorney for Life."​ Martin, Jean & Jackson has offices located in Ponca City, Stillwater & Tulsa.

In 1976, the late Robert J. (Bob) MacArthur, PE, founded MacArthur Associated Consultants, LLC (MAC). The firm, located in Oklahoma City, OK began with a focus on military and aviation projects. Bob’s service in both the United States Air Force and Oklahoma Air National Guard contributed to his dedication to the pursuit of excellence, and his dedication to the principles of trust, integrity and unparalleled customer service. Over the years, MAC has grown to be a full-service civil engineering and surveying firm, led by over 40 professionals. MacArthur’s Corporate Headquarters is located in Edmond, Oklahoma and MAC’s Bridge Division is located in Norman, Oklahoma. Inspired by MacArthur’s original vision, the MAC team approaches each and every project with a vision of engineering a tradition of excellence.

Arledge & Associates is one of Oklahoma’s most respected accounting firms. From tax planning to auditing to accounting, the team at Arledge & Associates can help you do things by the book, while making the book work for your business, household or non-profit. Our staff is made up of best-in-class accountants and business consultants with a proven reputation for honesty, integrity and excellence in our work. Together, our CPAs have more than four centuries of combined experience providing practical solutions to complex tax issues. Our broad background allows us to provide expert counsel tailored to each client’s individual needs. Our experience and expertise, coupled with our hands on approach to client service, lead to long-term relationships with clients large and small. For many of our clients we are more than an accounting firm, we are a trusted member of their team. Whether you are a government entity, a non-profit organization, a family-owned business or a closely-held company, we are ready to assist.

Ratliff Cpa Inc is an accounting company based out of 2020 E 15Th St, Edmond, OK, United States.

We are professional, experienced, and affordable. We offer a broad range of services for business owners, executives, and independent professionals.

Who we are: Owned and managed by veterans Frank Lane and Jim Dickensheets, Stover is an SBA 8(a) Minority-Owned Small Business and Service Disabled Veteran-Owned Small Business. We fully realize that our primary assets are the quality, talent, technical expertise, and commitment to excellence of our personnel. Each member of our staff has an extensive background in many facets of management and actual hands-on experience. Tom Stover, who founded Stover & Associates in 1990, remains an active presence in all areas of the business. What we do: Stover provides top quality management consulting in all areas of business management, with a special emphasis on small business proposal development, acquisition support, federal contact management, course development and delivery of training. How the StoverTeam Helps Clients: • By developing goals and objectives that are both qualitatively and quantitatively measurable to determine organizational performance, • focusing on the client’s organization and tailoring our efforts to the needs and experiences of the organization, and • leveraging our on-going Government and industry knowledge and insights to provide real-time value in our advisory and training services. Stover brings a maturity of judgment and senior management expertise to every engagement. How can we help you?

ENVIROTECH ENGINEERING & CONSULTING, INC. is celebrating 27 years of providing complete solutions to your engineering and environmental consulting needs. We are composed of a team of engineers, scientists, and technicians with backgrounds in civil, environmental, geotechnical and petroleum engineering, hydrology, geology, hydraulics, environmental science, water resources, solid waste management, soil/water science, and construction materials testing. In addition, our geotechnical testing laboratory maintains the Army Corps of Engineers’ accreditation for providing soil, concrete, and aggregate testing. ENVIROTECH ENGINEERING & CONSULTING, INC., is a small business based in Enid, Oklahoma with an office in Guymon. We primarily service public and private sector clients in Oklahoma, Kansas, and Texas; however, our engineers are licensed in 19 states.

BGR & R MANAGEMENT INC is a company based out of 2575 KELLEY POINTE PARKWAY, EDMOND, Oklahoma, United States.

Fractionation Research, Inc. (FRI) is a non-profit research consortium supported by memberships which include many of the largest petroleum, chemical, and engineering companies in the world. It was founded in the 1950's to engage in research that was too expensive for any one company. That research includes the only independent commercial scale distillation experimentation program operating with hydrocarbon systems at pressures ranging from deep vacuum to 500psia. The current membership of over 70 companies includes many leading companies in the field of distillation. Over 60% of the membership is international.

Myers Engineering, Consulting Engineers, Inc. is the premier, full-service, municipal engineering firm in Oklahoma. After more than 70 years of business, we are respected by the cities, counties, and districts of the state. We provide to our valuable client base, present and future, professional deliverables and services, utilizing the latest standards in the practice of engineering and surveying

Clients of Rubenstein & Pitts expect and deserve a competent lawyer who works efficiently and successfully. Experience and integrity are key components of our quality legal service. Our experienced lawyers are confident in our ability to guide clients through the many legal issues they face.