Agencies › Department of Transportation › NAICS 561990
Department of Transportation (DOT): NAICS 561990 — All Other Support Services
0open solicitations
$9.8Mobligated in FY2026
20contracts ending within 18 months
Open solicitations
Nothing is open in this category right now.
How DOT NAICS 561990 spends
DOT NAICS 561990 contracts expiring in the next 18 months
20 contracts worth $15.4M.
| Incumbent | Buyer | What | Value | Ends | Est. solicitation | Record |
|---|---|---|---|---|---|---|
| MACROSYS, LLC | Immediate Office of the Secretary of Transportation | 561990 All Other Support Services | $180K | 14 November 2026 | Now / imminent | Details |
| XENTITY CORPORATION | Immediate Office of the Secretary of Transportation | 561990 All Other Support Services | $137K | 14 November 2026 | Now / imminent | Details |
| THE TIOGA GROUP, INC. | Immediate Office of the Secretary of Transportation | 561990 All Other Support Services | $125K | 16 November 2026 | Now / imminent | Details |
| MACROSYS, LLC | Immediate Office of the Secretary of Transportation | 561990 All Other Support Services | $263K | 30 December 2026 | Now / imminent | Details |
| XENTITY CORPORATION | Immediate Office of the Secretary of Transportation | 561990 All Other Support Services | $724K (2 orders) | 31 December 2026 | Now / imminent | Details |
| MACROSYS, LLC | Immediate Office of the Secretary of Transportation | 561990 All Other Support Services | $175K | 14 January 2027 | Now / imminent | Details |
| EVERY CITIZEN HAS OPPORTUNITIES INC | FHWA | 561990 All Other Support Services | $1.8M | 31 January 2027 | Now / imminent | Details |
| KEYBRIDGE TECHNOLOGIES, LLC | FAA | 561990 All Other Support Services | $1.0M | 14 February 2027 | Now / imminent | Details |
| SPATIAL FRONT INC | Immediate Office of the Secretary of Transportation | 561990 All Other Support Services | $991K | 21 February 2027 | Now / imminent | Details |
| XENTITY CORPORATION | Immediate Office of the Secretary of Transportation | 561990 All Other Support Services | $62K | 23 March 2027 | Now / imminent | Details |
| GUIDEHOUSE INC. | FAA | 561990 All Other Support Services | $3.2M | 18 May 2027 | ~Q4 2026 | Details |
| WERIS, INC | Immediate Office of the Secretary of Transportation | 561990 All Other Support Services | $166K | 20 May 2027 | ~Q4 2026 | Details |
| MACROSYS, LLC | Immediate Office of the Secretary of Transportation | 561990 All Other Support Services | $146K | 28 May 2027 | ~Q4 2026 | Details |
| MY BUSINESS MATCHES INC. | Immediate Office of the Secretary of Transportation | 561990 All Other Support Services | $849K | 15 August 2027 | ~Q1 2027 | Details |
| MACROSYS, LLC | Immediate Office of the Secretary of Transportation | 561990 All Other Support Services | $170K | 25 August 2027 | ~Q1 2027 | Details |
Contracts and task orders from USASpending.gov (FPDS) whose period of performance ends within 18 months, valued at $25K or more, excluding IDIQ ceilings and government-owned, contractor-operated facility contracts. Co-terminous orders from the same vendor, agency, NAICS and PSC ending in the same month are grouped. The solicitation date is an estimate (about six months before the contract ends): FedSift does not know whether a follow-on has been posted, so check SAM.gov.
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