Contract award
TISTA SCIENCE AND TECHNOLOGY CORPORATION
- PIID
- 36C10B21N10050019
- Award key
- CONT_AWD_36C10B21N10050019_3600_VA11816D1005_3600
- Recipient UEI
- L73LKJ1JCVM7
- Parent award
- CONT_IDV_VA11816D1005_3600
- Source as of
- —
- Awarding agency
- Department of Veterans AffairsDepartment of Veterans Affairs
- Contractor
- TISTA SCIENCE AND TECHNOLOGY CORPORATION
- Place of performance
- Austin, Texas
- Set-aside
- None
- Pricing
- Time and Materials
- Competition
- Full and Open Competition7 offers received
- Period of performance
- Sep 29, 2021 — Mar 28, 2027Through Mar 28, 2027 if all options are exercised
- Benchmark category
- IT Systems Design and Integration
Against comparable awards
Where this award sits in the published IT Systems Design and Integration distribution.
At $553,314,915, this award is above the top quartile. The median is $3,293,737 across 57 comparable awards.
Comparison uses the same measure (current award value) and the snapshot published Oct 22, 2026. See the full benchmark.
Transaction history
Every action recorded against this award, in the order the government reported them.
| Mod | Action date | Reason | Obligation | Value at action |
|---|---|---|---|---|
| 0 | Sep 28, 2021 | Initial award | $121,220,489.08 | $553,314,914.84 |
| P00001 | Dec 3, 2021 | M | $0.00 | $553,314,914.84 |
| P00002 | Mar 9, 2022 | M | -$278,503.20 | $553,314,914.84 |
| P00003 | Sep 23, 2022 | G | $119,415,101.64 | $553,314,914.84 |
| P00004 | Feb 14, 2023 | C | $933,696.00 | $553,314,914.84 |
| P00005 | Apr 13, 2023 | M | $0.00 | $553,314,914.84 |
| P00006 | Jul 13, 2023 | C | -$37,979,667.50 | $553,314,914.84 |
| P00007 | Sep 21, 2023 | G | $125,221,939.52 | $553,314,914.84 |
| P00008 | Jun 12, 2024 | D | -$15,537,057.38 | $553,314,914.84 |
| P00009 | Sep 11, 2024 | G | $117,730,102.52 | $553,314,914.84 |
| P00010 | Nov 25, 2024 | D | -$1,389,373.32 | $553,314,914.84 |
| P00011 | Mar 25, 2025 | D | -$15,593,600.55 | $553,314,914.84 |
| P00012 | Jul 14, 2025 | C | $0.00 | $553,314,914.84 |
| P00013 | Sep 12, 2025 | G | $110,992,731.97 | $553,314,914.84 |
| P00014 | Jan 21, 2026 | C | -$6,907,409.78 | $553,314,914.84 |
| P00015 | Sep 23, 2026 | C | $35,486,465.84 | $553,314,914.84 |
Provenance
Which source record produced each displayed rollup figure.
| Field | Source | File | Retrieved | Parser | Artifact hash |
|---|---|---|---|---|---|
| awarding_agency_id | USAspending.gov | — | Sep 26, 2026 | usaspending_contract_csv@2026.08.2 | 3f6b92153eef |
| contractor_id | USAspending.gov | — | Sep 26, 2026 | usaspending_contract_csv@2026.08.2 | 3f6b92153eef |
| current_award_value | USAspending.gov | — | Sep 26, 2026 | usaspending_contract_csv@2026.08.2 | 3f6b92153eef |
| naics_code | USAspending.gov | — | Sep 26, 2026 | usaspending_contract_csv@2026.08.2 | 3f6b92153eef |
| potential_award_value | USAspending.gov | — | Sep 26, 2026 | usaspending_contract_csv@2026.08.2 | 3f6b92153eef |
| psc_code | USAspending.gov | — | Sep 26, 2026 | usaspending_contract_csv@2026.08.2 | 3f6b92153eef |
| total_obligated | USAspending.gov | — | Sep 26, 2026 | usaspending_contract_csv@2026.08.2 | 3f6b92153eef |
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 16 transaction records parsed from USAspending.gov, retrieved Sep 26, 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.
- 4Category was assigned with confidence 0.880 (rule), which is below the threshold for inclusion in published statistics. It is shown here for context only.