Agencies › Department of Health and Human Services › NAICS 541990

Department of Health and Human Services (HHS): NAICS 541990 — All Other Professional, Scientific, and Technical Services

1open solicitations

$399.1Mobligated in FY2026

464contracts ending within 18 months

Open solicitations

Notice of Intent to Sole Source National Marrow Donor Program service agreementNIH · Unrestricted (full and open) · Due 12 October 2026

How HHS NAICS 541990 spends

FY2021$885.0M

FY2022$1.8B

FY2023$748.8M

FY2024$763.0M

FY2025$545.8M

FY2026$399.1M

FY2027*$285K

Contract obligations by federal fiscal year (October–September), from USASpending.gov award data. IDIQ ceilings are excluded. * The current year is partial, and USASpending lags 4–8 weeks.

HHS NAICS 541990 contracts expiring in the next 18 months

464 contracts worth $4.3B.

Incumbent	Buyer	What	Value	Ends	Est. solicitation	Record
EAGLE HEALTH ANALYTICS, LLC	CDC	541990 All Other Professional, Scientific, and Technical Services	$1.5M	07 October 2026	Now / imminent	USASpending
NATIONAL ASSOCIATION OF STATE ALCOHOL AND DRUG AGENCY DIRECTORS, INC.	Substance Abuse and Mental Health Services Administration	541990 All Other Professional, Scientific, and Technical Services	$7.0M	19 October 2026	Now / imminent	USASpending
BRIDGES SYSTEM INTEGRATION LLC	NIH	541990 All Other Professional, Scientific, and Technical Services	$94K	19 October 2026	Now / imminent	USASpending
MPF-ZAI SOLUTIONS LLC	FDA	541990 All Other Professional, Scientific, and Technical Services	$2.2M	22 October 2026	Now / imminent	USASpending
ASRT, INC.	CDC	541990 All Other Professional, Scientific, and Technical Services	$4.7M	23 October 2026	Now / imminent	USASpending
GAP SOLUTIONS, INC.	NIH	541990 All Other Professional, Scientific, and Technical Services	$757K (2 orders)	23 October 2026	Now / imminent	USASpending
SAFEGUARD SERVICES LLC	CMS	541990 All Other Professional, Scientific, and Technical Services	$219.1M	31 October 2026	Now / imminent	USASpending
AXLE INFORMATICS, LLC	NIH	541990 All Other Professional, Scientific, and Technical Services	$3.0M (8 orders)	31 October 2026	Now / imminent	USASpending
KELLY SERVICES, INC.	NIH	541990 All Other Professional, Scientific, and Technical Services	$2.5M (7 orders)	31 October 2026	Now / imminent	USASpending
GUIDEHOUSE DIGITAL LLC	NIH	541990 All Other Professional, Scientific, and Technical Services	$1.9M	31 October 2026	Now / imminent	USASpending
MEDICAL SCIENCE & COMPUTING, LLC	NIH	541990 All Other Professional, Scientific, and Technical Services	$559K	31 October 2026	Now / imminent	USASpending
BRAND CONSULTING GROUP, INC.	CDC	541990 All Other Professional, Scientific, and Technical Services	$65K (2 orders)	31 October 2026	Now / imminent	USASpending
INFOR (US), LLC	NIH	541990 All Other Professional, Scientific, and Technical Services	$55K	05 November 2026	Now / imminent	USASpending
VAAS PROFESSIONALS, LLC	Office of the Assistant Secretary for Financial Resources	541990 All Other Professional, Scientific, and Technical Services	$692K	06 November 2026	Now / imminent	USASpending
KELLY SERVICES, INC.	NIH	541990 All Other Professional, Scientific, and Technical Services	$542K	12 November 2026	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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