Bethesda, MD – January 14, 2025 – Windsor Group LLC proudly announces that it has been awarded a spot in four distinct pools under the U.S. General Services Administration’s (GSA) One Acquisition Solution for Integrated Services Plus (OASIS+) contract vehicle. This prestigious award underscores Windsor’s commitment to delivering exceptional, integrated solutions to federal agencies.
Windsor Group LLC has been certified under the Small Business (SB), Women-Owned Small Business (WOSB), Service Disabled Veteran Owned Small Business (SDVOSB), and 8(a) categories, enabling the company to compete for critical federal contracts and empowering it to serve federal clients across multiple domains.
The OASIS+ program, a Tier 3 Best-in-Class (BIC) contract vehicle, is designed to streamline procurement for federal agencies seeking high-value, specialized services across a wide range of disciplines. It builds on the successes of legacy programs by expanding offerings, removing barriers for small businesses, and fostering competition for mission-critical federal projects.
“This milestone marks a significant achievement for Windsor Group LLC, reflecting our commitment to excellence and service,” said Diedre Windsor, Founder & CEO of Windsor Group LLC. “As a veteran-founded, minority-owned, and woman-led business, we are honored to play a pivotal role in providing federal agencies with best-in-class solutions while advancing opportunities for underrepresented entrepreneurs.”
This incredible accomplishment is a testament to the dedication and expertise of our amazing team. A special thank you to Kristin Grigsby, whose leadership in spearheading our proposal submission was instrumental in making this success possible.
With a 10-year contract ordering period and access to a centralized task order solicitation platform via GSA eBuy, OASIS+ provides Windsor Group LLC with the tools and opportunities needed to continue delivering cutting-edge solutions to its federal clients.
For more information about Windsor Group LLC and its services, visit http://windsorgroup-llc.com.
To learn more about the OASIS+ program, visit https://www.gsa.gov/oasis-plus/.
About Windsor Group LLC Windsor Group LLC is an award-winning professional services company headquartered in Bethesda, Maryland. As a trusted partner to both public and private sector clients, Windsor delivers best-in-class solutions in management consulting, project and program management, staff augmentation, IT support, and training.
Windsor is a woman, minority, and service-disabled veteran-owned small business, as well as a SBA 8(a) Business Development program participant. Windsor holds the following Government Wide Acquisition Contracts: GSA Multiple Award Schedules (MAS), 8(a) STARS III, and OASIS+.














