Top Oklahoma Consulting Companies (39)
Build what’s next — with tech that matters PwC provides professional services across Audit and Assurance, Advisory and Tax — powered by a global network of over 370,000 people in 149 countries. You may know us for our business expertise, but technology is core to how we help clients move faster, build trust and deliver meaningful outcomes. As a technologist, you’ll work...
Rimkus is a worldwide leader in engineering and technical consulting. Operating from more than 110 offices around the globe, we provide services to corporations, insurance companies, law firms, and government agencies.
Larson Design Group is a national, award‐winning provider of Architecture, Engineering, and Consulting services, with a vision to deliver more by elevating our client relationships, enriching the careers and lives of our employee-owners, and enhancing the communities in which we operate. Founded in 1986, we serve clients nationwide. We embrace sustainable growth and provide innovative value‐added solutions with unrivaled depth and...
Embark is a new kind of financial advisory consulting firm. We’re here to make life easier for Finance and Accounting leaders. To solve their most complex problems with forward-thinking solutions. And we do that so CFOs, CAOs, and their teams can actually enjoy their lives. Ultimately, our goal is to allow our busy clients to think less about work and more...
For over thirty years, JMARK has been providing innovative IT solutions to organizations of all sizes. With all that experience comes extensive expertise. We understand the challenges that modern businesses face and can help you maintain continuity and efficiency, even in the midst of the continual changes occurring in technology needs and expectations. It is our mission to ensure that...
Freese and Nichols, Inc. is a professional planning, consulting and engineering firm serving clients across the Southwest and Southeast United States. With client service and continuous improvement in mind, Freese and Nichols plans, designs and manages sustainable water and infrastructure projects. It is the first engineering/architecture firm to receive the Malcolm Baldrige National Quality Award.
Impac Exploration Services is a geoscience company that provides integrated mud logging, lab analysis, geosteering, and data science tools for the oil and gas industry, helping clients optimize assets and operations.
Chickasaw Nation Industries (CNI) is a holding company that manages a diverse portfolio of subsidiaries providing specialized services to federal government agencies and commercial clients.
Andromeda Systems Incorporated provides unparalleled expertise and capabilities in the Reliability, Maintenance, Supportability, Engineering, and Logistics disciplines. Our staff of nationally and internationally recognized leaders are shaping industries and developing revolutionary solutions to improve physical asset management. Leverage our experience and cutting-edge analytical tools to improve asset performance and reduce life-cycle costs.
CF is dedicated to improving healthcare through working with health systems and the life sciences industry. We offer clients consulting and data services and products. Our work with health systems includes work with public and private providers of all kinds of care as well as their commissioners and regulators. We work at every level including national, regional, place and local...
At PwC our purpose is to build trust in society and solve important problems. We’re a network of firms in 155 countries with over 327,000 people who are committed to delivering quality in assurance, advisory and tax services. Find out more and tell us what matters to you by visiting us at www.pwc.com.
At Alorica, we only do one thing – we make lives better. How? By creating insanely great experiences for customers — online, on the phone, through social media, and in-person. And from acquisition and sales to customer care and support, Alorica provides a host of world class services, including logistics and fulfillment. We’re proud to passionately serve clients as diverse as...
Ryan is a tax services firm providing tax advisory and consulting services on a multi-jurisdictional basis. Ryan, an award-winning global tax services and software provider, is the largest Firm in the world dedicated exclusively to business taxes. With global headquarters in Dallas, Texas, the Firm provides an integrated suite of federal, state, local, and international tax services on a multijurisdictional basis,...
Leader Communications Incorporated (LCI) is an award-winning, ISO 9001:2008 and ISO 20000 certified, Capability Maturity Model Integrated (CMMI®) Level 3 rated, EXIN accredited ITIL® training partner, Service-Disabled Veteran-Owned Small Business (SDVOSB), committed to providing the highest level of professional services and cost-effective solutions for today’s challenging requirements.
Guidehouse is a leading global provider of consulting services to the public sector and commercial markets, with broad capabilities in management, technology, and risk consulting. By combining our public and private sector expertise, we help clients address their most complex challenges and navigate significant regulatory pressures focusing on transformational change, business resiliency, and technology-driven innovation. Across a range of advisory,...
Everise delivers happiness to millions of customers around the world. We excel at solving customer problems on behalf of some of the world’s biggest brands. Our specialty sectors are healthcare, travel, technology, and financial services. As the leading customer experience firm, companies rely on Everise to drive their business forward by transforming customer care into something extraordinary and consistently delivering...
Easton & Associates is a firm specializing in human resources, organizational development, public relations, financial management and leadership consulting. Our experience includes: Directing all levels of human resources; including performance management, talent assessment, policy creation and implementation, database management procedures, onboarding and orientation, process improvement, employee relations, and the negotiation and administration of labor agreements. Strong public relations exposure, with great...
We remove the guesswork from organizations' biggest location-based decisions. Through our data, software, and consulting, we help businesses in a range of industries invest with confidence, manage risk, and get ahead of the competition. For decades, we've been the trusted decision-making partner for the world's leading brands. Today, Kalibrate supports 800+ organizations in over 70 countries. We are headquartered in...
In 2002 Decypher had its humble start in a studio located above the founders’ garage. The name of the company was derived from the word “decipher” meaning to “find a solution for”. Our vision has always been “to be the best technology and services organization, as measured through our client’s eyes and the excellence of our people.” Now, over 15 years...
Finley & Cook, PLLC is a certified public accounting and business consulting firm established in 1947. They provide comprehensive services including audit, tax preparation, outsourced accounting, bookkeeping, and consulting for diverse industries like government, banking, and non-profits.

































