Olatunde Hassan
Contract Specialist Office of the Secretary of State
- hassanoj@state.gov
- Phone
- (202) 251-8339
- Latest SAM.gov record
Contact facts
- Offices
- 10+
- SAM.gov notices
- 8
- Contract awards and IDVs
- 237 230 awards, 7 IDVs, as contracting staff
- First SAM.gov record
Notices come from SAM.gov and awards from FPDS, which names the staff who created, approved or last changed an award without saying which.
SAM.gov notices
Contract awards and IDVs
Show 15 more
Latest 25 of 237 listed here. See the rest on GovTribe.
Top vendors
| Rank | Vendor | Awards and IDVs |
|---|---|---|
| 1 | Semperserve LLC | 26 |
| 2 | Federal Miracle TECH LLC | 22 |
| 3 | Potomac-Hudson Engineering Inc. | 14 |
| 4 | New TECH Solutions, Inc. | 8 |
| 5 | Environmental Systems Research Institute, Inc. | 7 |
| 6 | Limno-Tech Inc. | 6 |
| 7 | Lindholm & Associates, Inc. | 4 |
| 8 | R.l. Polk & Co | 3 |
| 9 | Govsmart, Inc. | 3 |
| 10 | BAO Systems LLC | 3 |
Top NAICS codes
| Rank | NAICS code | SAM.gov records |
|---|---|---|
| 1 | 561210 Facilities Support Services | 31 |
| 2 | 541990 All Other Professional, Scientific, and Technical Services | 27 |
| 3 | 541519 Other Computer Related Services | 23 |
| 4 | 541620 Environmental Consulting Services | 22 |
| 5 | 541611 Administrative Management and General Management Consulting Services | 21 |
| 6 | 541199 All Other Legal Services | 18 |
| 7 | 541618 Other Management Consulting Services | 11 |
| 8 | 519190 All Other Information Services | 10 |
| 9 | 513140 Directory and Mailing List Publishers | 9 |
| 10 | 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services | 8 |
Top PSC codes
| Rank | PSC code | SAM.gov records |
|---|---|---|
| 1 | DA10 It And Telecom - Business Application/Application Development Software As A Service | 28 |
| 2 | R699 Support- Administrative: Other | 22 |
| 3 | R418 Support- Professional: Legal | 21 |
| 4 | R499 Support- Professional: Other | 19 |
| 5 | B510 Special Studies/Analysis- Environmental Assessments | 15 |
| 6 | 7630 Newspapers And Periodicals | 13 |
| 7 | Z1AA Maintenance Of Office Buildings | 13 |
| 8 | B506 Special Studies/Analysis- Data (Other Than Scientific) | 12 |
| 9 | R497 Support- Professional: Personal Services Contracts | 11 |
| 10 | 7610 Books And Pamphlets | 8 |
Offices
Other records
| Record | Kind |
|---|---|
| Attachment 1_Sources Sought_DHIS2 FINAL.docx | Government file |
Quick answers
Who is Olatunde Hassan?
Olatunde Hassan is a Contract Specialist at Office of the Secretary of State (Headquarters Offices). Point of contact on 8 SAM.gov notices and contracting staff on 230 contract awards and 7 IDVs, from April 23, 2021 to September 29, 2026.
What agency does Olatunde Hassan work for?
Olatunde Hassan's SAM.gov records name Office of the Secretary of State (Headquarters Offices) most, among 10 offices.
How do I contact Olatunde Hassan?
SAM.gov lists Olatunde Hassan's email hassanoj@state.gov and phone (202) 251-8339.
What is the latest SAM.gov notice naming Olatunde Hassan?
DHIS2 platform hosting services, pre-solicitation, posted August 19, 2025.
Which vendors has Olatunde Hassan awarded contracts to?
The vendors on the most contract awards and IDVs naming Olatunde Hassan are Semperserve LLC, Federal Miracle TECH LLC and Potomac-Hudson Engineering Inc.
On GovTribe
See Olatunde Hassan's full record
- Every notice, award and file that names them
- Their buying profile: what they buy and from whom
- Export contacts at this office
- Ask GovTribe AI about this contact