--- title: Proud to Support the Tinker AFB Community description: Providing customer-focused solutions to the U.S. Air Force, Akima is proud to be a part of the Tinker AFB community. image: https://info.akima.com/hubfs/GettyImages-146060018_EDIT_Faded.jpg --- [.](https://www.akima.com/)[.](http://www.akima.com/) - Capabilities ### Menu - [Facilities & Ground Logistics](https://www.akima.com/our-capabilities/facilities-and-ground-logistics/) - [Information Technology](https://akima.com/our-capabilities/information-technology/) - [Aerospace Solutions](https://www.akima.com/our-capabilities/aerospace-solutions/) - [Protective Services](https://akima.com/our-capabilities/protective-services/) - [Advanced Training & Readiness Solutions](https://www.akima.com/our-capabilities/advanced-training-solutions/) - [Systems Engineering](https://akima.com/our-capabilities/systems-engineering/) - [Mission Support](https://akima.com/our-capabilities/mission-support/) - [Furniture, Fixtures & Equipment](https://akima.com/our-capabilities/furniture-fixtures-equipment/) - [Construction](https://akima.com/our-capabilities/construction-general-contracting/) - Doing Business With Us ### Menu - [8(a) Direct Awards](https://akima.com/doing-business-with-us#awards) - [Contract Vehicles](https://akima.com/doing-business-with-us#contract-vehicles) - [Team With Us](https://akima.com/doing-business-with-us#team-with-us) - About ### Menu - [Our Company](https://akima.com/our-company/) - [Our Heritage](https://akima.com/our-heritage/) - [Our Community](https://akima.com/our-community/) - [Leadership](https://akima.com/leadership/) - [Resources](https://akima.com/resources/) - Careers ### Menu - [Careers](https://akima.com/careers/) - [Veterans](https://careers.akima.com/veterans/) - [Compensation and Benefits](https://careers.akima.com/benefits/) [Contact Us](https://akima.com/contact-us) [.](https://www.akima.com/) [.](https://www.akima.com/) - Capabilities ### Menu - [Facilities & Ground Logistics](https://www.akima.com/our-capabilities/facilities-and-ground-logistics/) - [Information Technology](https://akima.com/our-capabilities/information-technology/) - [Aerospace Solutions](https://www.akima.com/our-capabilities/aerospace-solutions/) - [Protective Services](https://akima.com/our-capabilities/protective-services/) - [Advanced Training & Readiness Solutions](https://www.akima.com/our-capabilities/advanced-training-solutions/) - [Systems Engineering](https://akima.com/our-capabilities/systems-engineering/) - [Mission Support](https://akima.com/our-capabilities/mission-support/) - [Furniture, Fixtures & Equipment](https://akima.com/our-capabilities/furniture-fixtures-equipment/) - [Construction](https://akima.com/our-capabilities/construction-general-contracting/) - Doing Business With Us ### Menu - [8(a) Direct Awards](https://akima.com/doing-business-with-us#awards) - [Contract Vehicles](https://akima.com/doing-business-with-us#contract-vehicles) - [Team With Us](https://akima.com/doing-business-with-us#team-with-us) - About ### Menu - [Our Company](https://akima.com/our-company/) - [Our Heritage](https://akima.com/our-heritage/) - [Our Community](https://akima.com/our-community/) - [Leadership](https://akima.com/leadership/) - [Resources](https://akima.com/resources/) - Careers ### Menu - [Careers](https://akima.com/careers/) - [Veterans](https://careers.akima.com/veterans/) - [Compensation and Benefits](https://careers.akima.com/benefits/) [Contact Us](https://akima.com/contact-us) ![Background Image](https://info.akima.com/hubfs/Akima_September2020/Images/river@2x-1.png) Community Focused. Mission Ready. ## Proud to Support the Tinker AFB Community ARRO was awarded the Civil Engineering Services-Operations Management (CESOM) Contract to provide operations and management services at Tinker Air Force Base in Oklahoma City, OK. ![GettyImages-146060018_EDIT_Faded](https://info.akima.com/hubfs/GettyImages-146060018_EDIT_Faded.jpg) ![Akima-ARRO-Final-Logo_black](https://info.akima.com/hs-fs/hubfs/Akima-ARRO-Final-Logo_black.png?width=249&height=66&name=Akima-ARRO-Final-Logo_black.png "Akima-ARRO-Final-Logo_black") ### A Mission Focused Partner You Can Trust The Akima Range Readiness Operations (ARRO) team is a joint venture formed by RiverTech, an Akima Company, and PAE, an Amentum Company. ARRO combines the expert civil engineering services and operations management capabilities and deep resources of two companies into a single, integrated 8(a) entity.   ##### Committed to the Community From partnering with the Tinker Leadership Community to supporting the Oklahoma City Chamber of Commerce and local chapters of the Air Force Association and Society of American Military Engineers—we are committed to being a trusted business partner in the local community. ##### Tinker Air Force Base Civil Engineering Service-Operations Management (CESOM) Contract The CESOM contract is the Air Force’s largest facility O&M contract, with a scope that includes support for over 19 million square feet at more than 425 major facilities. Tinker AFB is the host site for the Air Force Sustainment Center, which provides war-winning expeditionary capabilities to the warfighter through world-class depot maintenance, supply chain management, and installation support. ARRO will provide responsive installation and support services for Tinker AFB facilities and infrastructure, both built and natural. The company will manage approximately 440 employees in the delivery of modernization efforts, continuous improvement, and high-quality operations support. RiverTech is an SBA certified 8(a) Alaska Native Corporation and a wholly owned subsidiary of Akima. Akima is a global enterprise with more than 8,000 employees, delivering agile solutions to the federal government. In 2022, Akima ranked #29 on Washington Technology’s Top 100 List and #63 on Bloomberg Government’s BGOV200 List of top federal contractors. PAE Applied Technologies, LLC is part of Amentum, a premier global leader in designing, engineering, managing and modernizing critical systems and programs of national significance across defense, security, intelligence, energy, and environment.  ![TinkerPartnerLogos](https://info.akima.com/hubfs/TinkerPartnerLogos.jpg "TinkerPartnerLogos")  [.](https://www.akima.com/)[.](https://www.akima.com/)[.](https://www.akima.com/)  - [Resources](https://akima.com/resources/) - [Doing Business With Us](https://akima.com/doing-business-with-us/) - [About](https://akima.com/our-company/) - [Careers](https://akima.com/careers/) - [Contact Us](https://akima.com/contact-us/) ### Join Our Newsletter back to top - [Privacy Policy](https://www.akima.com/privacy-policy-1/) © 2026 Akima. All rights reserved. [Connect With Us](https://www.linkedin.com/company/akima)