Contract award
WINDSOR GROUP LLC
NSB PROJECT MANAGEMENT SUPPORT SERVICES
- PIID
- 49100420C0029
- Award key
- CONT_AWD_49100420C0029_4900_-NONE-_-NONE-
- Recipient UEI
- PMLRMMNK8Y95
- Source as of
- —
Current award value
$840,4613
Obligated to date
$823,2392
Potential with options
$840,4613
- Awarding agency
- National Science FoundationNational Science Foundation
- Contractor
- WINDSOR GROUP LLC
- Place of performance
- Chevy Chase, Maryland
- Set-aside
- 8(a) Competed
- Pricing
- Labor Hours
- Competition
- Not Available for Competition1 offers received
- Period of performance
- Sep 15, 2020 — Sep 14, 2022Through Sep 14, 2022 if all options are exercised
- Benchmark category
- Unclassified
Transaction history
Every action recorded against this award, in the order the government reported them.
| Mod | Action date | Reason | Obligation | Value at action |
|---|---|---|---|---|
| 0 | Aug 31, 2020 | Initial award | $415,046.40 | $840,460.80 |
| P00001 | Sep 14, 2020 | C | -$69,174.40 | $840,460.80 |
| P00002 | Sep 22, 2020 | C | $34,587.20 | $840,460.80 |
| P00003 | Feb 18, 2021 | C | $34,587.20 | $840,460.80 |
| P00004 | Feb 19, 2021 | C | $0.00 | $840,460.80 |
| P00005 | Jul 14, 2021 | G | $425,414.40 | $840,460.80 |
| P00006 | Nov 3, 2021 | B | $0.00 | $840,460.80 |
| P00007 | Sep 23, 2026 | K | -$17,222.23 | $840,460.80 |
Provenance
Which source record produced each displayed rollup figure.
| Field | Source | File | Retrieved | Parser | Artifact hash |
|---|---|---|---|---|---|
| awarding_agency_id | USAspending.gov | — | Sep 27, 2026 | usaspending_contract_csv@2026.08.2 | e9e6f8913e50 |
| contractor_id | USAspending.gov | — | Sep 27, 2026 | usaspending_contract_csv@2026.08.2 | e9e6f8913e50 |
| current_award_value | USAspending.gov | — | Sep 27, 2026 | usaspending_contract_csv@2026.08.2 | e9e6f8913e50 |
| naics_code | USAspending.gov | — | Sep 27, 2026 | usaspending_contract_csv@2026.08.2 | e9e6f8913e50 |
| potential_award_value | USAspending.gov | — | Sep 27, 2026 | usaspending_contract_csv@2026.08.2 | e9e6f8913e50 |
| psc_code | USAspending.gov | — | Sep 27, 2026 | usaspending_contract_csv@2026.08.2 | e9e6f8913e50 |
| total_obligated | USAspending.gov | — | Sep 27, 2026 | usaspending_contract_csv@2026.08.2 | e9e6f8913e50 |
Sources and method
Figures on this page are computed from public federal award records. Numbers are never estimated or generated; where a figure is withheld, the reason is stated rather than filled in.
This page is a record of one federal award, assembled from the transactions the government published against it. Note 1 describes where the rollup came from. Values are award values, not unit prices.
- 1Rollup values derive from 8 transaction records parsed from USAspending.gov, retrieved Sep 27, 2026 by transform awards@2026.08.1.
- 2Obligations are the sum of signed federal action obligations across all transactions; deobligations are negative and remain negative.
- 3Current and potential award values are taken from the latest reported action, not summed across modifications.