Agencies › Department of Transportation › NAICS 541720
Department of Transportation (DOT): NAICS 541720 — Research and Development in the Social Sciences and Humanities
1open solicitations
$8.3Mobligated in FY2026
27contracts ending within 18 months
Open solicitations
How DOT NAICS 541720 spends
DOT NAICS 541720 contracts expiring in the next 18 months
27 contracts worth $27.1M.
| Incumbent | Buyer | What | Value | Ends | Est. solicitation | Record |
|---|---|---|---|---|---|---|
| CHICKASAW HEALTH CONSULTING, LLC | FAA | 541720 Research and Development in the Social Sciences and Humanities | $35K | 13 November 2026 | Now / imminent | USASpending |
| DUNLAP AND ASSOCIATES, INC. | National Highway Traffic Safety Administration | 541720 Research and Development in the Social Sciences and Humanities | $1.5M | 24 November 2026 | Now / imminent | USASpending |
| TRANSANALYTICS LLC | National Highway Traffic Safety Administration | 541720 Research and Development in the Social Sciences and Humanities | $563K | 24 November 2026 | Now / imminent | USASpending |
| TOXCEL LLC | National Highway Traffic Safety Administration | 541720 Research and Development in the Social Sciences and Humanities | $312K | 24 November 2026 | Now / imminent | USASpending |
| NATIONAL ACADEMY OF SCIENCES | Federal Motor Carrier Safety Administration | 541720 Research and Development in the Social Sciences and Humanities | $83K | 30 November 2026 | Now / imminent | USASpending |
| NATIONAL ACADEMY OF SCIENCES | Immediate Office of the Secretary of Transportation | 541720 Research and Development in the Social Sciences and Humanities | $33K | 30 November 2026 | Now / imminent | USASpending |
| NATIONAL ACADEMY OF SCIENCES | Federal Railroad Administration | 541720 Research and Development in the Social Sciences and Humanities | $88K | 29 December 2026 | Now / imminent | USASpending |
| CHICKASAW HEALTH CONSULTING, LLC | FAA | 541720 Research and Development in the Social Sciences and Humanities | $199K | 11 January 2027 | Now / imminent | USASpending |
| NATIONAL ACADEMY OF SCIENCES | Immediate Office of the Secretary of Transportation | 541720 Research and Development in the Social Sciences and Humanities | $315K | 24 January 2027 | Now / imminent | USASpending |
| NATIONAL OPINION RESEARCH CENTER | National Highway Traffic Safety Administration | 541720 Research and Development in the Social Sciences and Humanities | $7.1M | 26 January 2027 | Now / imminent | USASpending |
| PREUSSER RESEARCH GROUP, INC. | National Highway Traffic Safety Administration | 541720 Research and Development in the Social Sciences and Humanities | $567K | 28 January 2027 | Now / imminent | USASpending |
| UNIVERSITY OF MARYLAND, COLLEGE PARK | Federal Railroad Administration | 541720 Research and Development in the Social Sciences and Humanities | $560K | 23 February 2027 | Now / imminent | USASpending |
| DUNLAP AND ASSOCIATES, INC. | National Highway Traffic Safety Administration | 541720 Research and Development in the Social Sciences and Humanities | $754K | 28 February 2027 | Now / imminent | USASpending |
| NATIONAL ACADEMY OF SCIENCES | Immediate Office of the Secretary of Transportation | 541720 Research and Development in the Social Sciences and Humanities | $300K | 28 February 2027 | Now / imminent | USASpending |
| NATIONAL ACADEMY OF SCIENCES | Immediate Office of the Secretary of Transportation | 541720 Research and Development in the Social Sciences and Humanities | $163K (2 orders) | 14 March 2027 | Now / imminent | USASpending |
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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