William G. Seelmann
Also listed as William G. Seelmann Jr.
Contracting Officer Engineering Support Center Huntsville (USACE)
- Agency
-
Department of the Army Department of Defense
- Phone
- (256) 895-9476
- Latest SAM.gov record
Contact facts
- Offices
- 10+
- SAM.gov notices
- 14
- Contract awards and IDVs
- 271 205 awards, 66 IDVs, as contracting staff
- Top vendors
-
- Johnson Controls Building Automation Systems, LLC 34 awards and IDVs · $282M in award value
- Kfs, LLC 14 awards and IDVs · $8.27M in award value
- 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
Show all 14
Contract awards and IDVs
Show 15 more
Latest 25 of 271 listed here. See the rest on GovTribe.
Top vendors
| Rank | Vendor | Awards and IDVs | Award value |
|---|---|---|---|
| 1 | Johnson Controls Building Automation Systems, LLC | 34 | $282M |
| 2 | Kfs, LLC | 14 | $8.27M |
| 3 | Siemens Government Technologies Inc. | 13 | $66.3M |
| 4 | Federal Express Corporation | 10 | $170K |
| 5 | Spectrum Solutions Inc. | 8 | $20.5M |
| 6 | AECOM Technical Services, Inc. | 6 | $2.2M |
| 7 | KBR Wyle Services, LLC | 6 | $43.5M |
| 8 | M.c. Dean, Inc. | 6 | $14.8M |
| 9 | Sei Group Inc. | 5 | $7.48M |
| 10 | Signet Technologies, Inc. | 5 | $5.77M |
Award value adds up the base and exercised options recorded for the contract awards naming them. IDVs carry no value of their own.
Top NAICS codes
| Rank | NAICS code | SAM.gov records |
|---|---|---|
| 1 | 541512 Computer Systems Design Services | 146 |
| 2 | 541310 Architectural Services | 28 |
| 3 | 541330 Engineering Services | 19 |
| 4 | 541611 Administrative Management and General Management Consulting Services | 18 |
| 5 | 492110 Couriers and Express Delivery Services | 10 |
| 6 | 541511 Custom Computer Programming Services | 9 |
| 7 | 541519 Other Computer Related Services | 9 |
| 8 | 611430 Professional and Management Development Training | 5 |
| 9 | 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | 4 |
| 10 | 511130 Book Publishers | 4 |
Top PSC codes
Offices
| Rank | Office | SAM.gov records |
|---|---|---|
| 1 | Engineering Support Center Huntsville (USACE) | 217 |
| 2 | Engineering and Support Center (USACE) | 33 |
| 3 | Department of the Army | 3 |
| 4 | Southwest Region (IMCOM) | 3 |
| 5 | Medical Command (Army) | 3 |
| 6 | US Army Corps of Engineers | 3 |
| 7 | Department of the Navy | 2 |
| 8 | Pacific Region (IMCOM) | 2 |
| 9 | Air Combat Command (USAF) | 2 |
| 10 | Navy Installations Command | 1 |
Other records
| Record | Kind |
|---|---|
| Purchase Description_MEIDS Enterprise Software License Agreement Renewal.pdf | Government file |
Quick answers
Who is William G. Seelmann?
William G. Seelmann is a Contracting Officer at Engineering Support Center Huntsville (US Army Corps of Engineers). Point of contact on 14 SAM.gov notices and contracting staff on 205 contract awards and 66 IDVs, from September 26, 2017 to October 30, 2026.
What agency does William G. Seelmann work for?
William G. Seelmann's SAM.gov records name Engineering Support Center Huntsville (US Army Corps of Engineers) most, among 10 offices.
How do I contact William G. Seelmann?
SAM.gov lists William G. Seelmann's email william.g.seelmann@usace.army.mil and phone (256) 895-9476.
What is the latest SAM.gov notice naming William G. Seelmann?
Amendment 0003 - Electronic Security System VIII Official Solicitation, solicitation, posted September 29, 2026.
Which vendors has William G. Seelmann awarded contracts to?
The vendors on the most contract awards and IDVs naming William G. Seelmann are Johnson Controls Building Automation Systems, LLC, Kfs, LLC and Siemens Government Technologies Inc.. William G. Seelmann's contract awards to Johnson Controls Building Automation Systems, LLC add up to $282M in base and exercised options.
On GovTribe
See William G. Seelmann's full record
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