Defense Enterprise Office Solution (DEOS) Department of Defense (DoD) Office 365 Operations and Maintenance

The Defense Information Systems Agency (DISA) is issuing a Sources‑Sought Notice (Solicitation 622673622) to identify large and small businesses—including SDVOSBs, HUBZone, 8(a), women‑owned and other socio‑economic categories—capable of providing Defense Enterprise Office Solution (DEOS) Department of Defense Office 365 Operations and Maintenance. The effort requires a contractor to sustain, operate, engineer, and deliver common communication, collaboration, and productivity services for DoD 365 worldwide, including optional IL7 (Top‑Secret) tasks. Work will be performed at DISA Headquarters (Fort Meade, MD), DISA Columbus (OH), and any DISA‑approved secure facility, with a one‑year base period (April 3 2027 – April 2 2028) and up to four one‑year options through April 2 2032. An additional one‑year task order under the existing BPA (47QTCA21A0001) is anticipated for May 5 2026 – May 4 2027. Respondents must submit a brief capabilities statement (max 7 pages) addressing the required capabilities, small‑business participation plans, and any joint‑venture or partnering arrangements, and must demonstrate compliance with FAR 52.219‑14 (subcontracting limits). Submissions are for market research only, not offers, and must be emailed to Elizabeth Bono and Michelle Rand (elizabeth.a.bono.civ@mail.mil; michelle.l.rand.civ@mail.mil) no later than 4:00 PM EST on April 29 2026. Required information includes business name, address, CAGE code, socio‑economic status, and any prime contract vehicles (e.g., GSA OASIS, MAS, ENCORE II, etc.). No set‑aside is applied; NAICS 541512 applies.

Notice ID

d94e12e328ba4606b8a452e237aa8cf4

Solicitation Number

622673622

NAICS Code

541512

Classification Code

DA01