David Machen
Contract Administrator Office of Acquisition Management
- machendd@state.gov
- Phone
- +49697535-3306
- Latest SAM.gov record
Contact facts
- SAM.gov notices
- 107
- First SAM.gov record
Notices come from SAM.gov.
SAM.gov notices
Show 15 more
Latest 25 of 107 listed here. See the rest on GovTribe.
Top NAICS codes
| Rank | NAICS code | SAM.gov records |
|---|---|---|
| 1 | 236220 Commercial and Institutional Building Construction | 12 |
| 2 | 524114 Direct Health and Medical Insurance Carriers | 11 |
| 3 | 238210 Electrical Contractors and Other Wiring Installation Contractors | 9 |
| 4 | 541110 Offices of Lawyers | 8 |
| 5 | 236115 New Single-Family Housing Construction (except For-Sale Builders) | 7 |
| 6 | 238990 All Other Specialty Trade Contractors | 6 |
| 7 | 541930 Translation and Interpretation Services | 6 |
| 8 | 238310 Drywall and Insulation Contractors | 4 |
| 9 | 238220 Plumbing, Heating, and Air-Conditioning Contractors | 3 |
| 10 | 561730 Landscaping Services | 3 |
Top PSC codes
| Rank | PSC code | SAM.gov records |
|---|---|---|
| 1 | Z2AA Repair Or Alteration Of Office Buildings | 21 |
| 2 | G007 Social- Government Health Insurance Programs | 9 |
| 3 | R418 Support- Professional: Legal | 8 |
| 4 | Z2FZ Repair Or Alteration Of Other Residential Buildings | 8 |
| 5 | R608 Support- Administrative: Translation And Interpreting | 6 |
| 6 | Y1PZ Construction Of Other Non-Building Facilities | 6 |
| 7 | Y1FZ Construction Of Other Residential Buildings | 5 |
| 8 | S208 Housekeeping- Landscaping/Groundskeeping | 3 |
| 9 | 5411 Rigid Wall Shelters | 2 |
| 10 | 7110 Office Furniture | 2 |
Other records
| Record | Kind |
|---|---|
| 19GE5026Q0143_Attachment 3-Clauses v2.pdf | Government file |
| 19GE5026Q0143_Amendment 0001.pdf | Government file |
| 19GE5026Q0143_Attachment 3-Clauses.pdf | Government file |
| 19GE5026Q0143.pdf | Government file |
| 19GE5026N0113-Request_for_Information.pdf | Government file |
| 19GE5026Q0075_CombinedSynopsisSolicitation.pdf | Government file |
| 19GE5025R0110 Pre-Proposal Conference Slides.pdf | Government file |
| 19GE5025R0110-0001.pdf | Government file |
| 19GE5025R0110.pdf | Government file |
Latest 9 of 11 listed here. See the rest on GovTribe.
Quick answers
Who is David Machen?
David Machen is a Contract Administrator at Office of Acquisition Management (Department of State). Point of contact on 107 SAM.gov notices, from March 27, 2024 to October 5, 2026.
How do I contact David Machen?
SAM.gov lists David Machen's email machendd@state.gov and phone +49697535-3306.
What is the latest SAM.gov notice naming David Machen?
Partner Security Liaison Services, Mozambique, limited / sole source justification, posted October 5, 2026.
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