Irfan Ayub
Contracting Officer Office of the Inspector General
- irfan.ayub@oig.dhs.gov
- Phone
- (202) 465-2607
- Latest SAM.gov record
Contact facts
- SAM.gov notices
- 8
- Contract awards and IDVs
- 161 154 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 161 listed here. See the rest on GovTribe.
Top vendors
| Rank | Vendor | Awards and IDVs |
|---|---|---|
| 1 | Williams, Adley & Company DC LLP | 9 |
| 2 | Fcn, Inc. | 6 |
| 3 | EDC Consulting, LLC | 6 |
| 4 | Wolters Kluwer Financial Services, Inc. | 5 |
| 5 | Madison Associates Inc. | 5 |
| 6 | Emergent, LLC | 4 |
| 7 | Castro & Company, LLC | 4 |
| 8 | RMA Associates LLC | 4 |
| 9 | Pen-Link, LTD | 3 |
| 10 | Carahsoft Technology Corp | 3 |
Top NAICS codes
| Rank | NAICS code | SAM.gov records |
|---|---|---|
| 1 | 541519 Other Computer Related Services | 43 |
| 2 | 541611 Administrative Management and General Management Consulting Services | 15 |
| 3 | 511210 Software Publishers | 14 |
| 4 | 541512 Computer Systems Design Services | 14 |
| 5 | 541211 Offices of Certified Public Accountants | 12 |
| 6 | 523110 Investment Banking and Securities Dealing | 5 |
| 7 | 541219 Other Accounting Services | 5 |
| 8 | 541511 Custom Computer Programming Services | 5 |
| 9 | 334111 Electronic Computer Manufacturing | 4 |
| 10 | 541930 Translation and Interpretation Services | 4 |
Top PSC codes
Quick answers
Who is Irfan Ayub?
Irfan Ayub is a Contracting Officer at Office of the Inspector General (Department of Homeland Security). Point of contact on 8 SAM.gov notices and contracting staff on 154 contract awards and 7 IDVs, from August 26, 2016 to October 14, 2026.
How do I contact Irfan Ayub?
SAM.gov lists Irfan Ayub's email irfan.ayub@oig.dhs.gov and phone (202) 465-2607.
What is the latest SAM.gov notice naming Irfan Ayub?
Intrusion Detection System and Physical Access Control System upgrades, special notice, posted October 14, 2026.
Which vendors has Irfan Ayub awarded contracts to?
The vendors on the most contract awards and IDVs naming Irfan Ayub are Williams, Adley & Company DC LLP, Fcn, Inc. and EDC Consulting, LLC.
On GovTribe
See Irfan Ayub's full record
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