NAICS 541690 – Other Scientific and Technical Consulting Services

Browse 169+ active federal contract opportunities classified under NAICS 541690.

Recent Opportunities

• Role of Glucagon-like Peptide-1 (GLP-1) receptor agonists versus DPP-4 inhibitors for alcohol and substance use disorders in improving HIV-related outcomes and providing health benefits in people living with HIV
  Agency: HEALTH AND HUMAN SERVICES, DEPARTMENT OF Posted: Jul 27, 2026 Due: Jul 30, 2026 NAICS: 541690 Set-Aside: NONE Location: MD
• USMMA - Industrial Hygienist
  Agency: TRANSPORTATION, DEPARTMENT OF Posted: Jul 27, 2026 Due: Aug 6, 2026 NAICS: 541690 Set-Aside: SBA Location: NY
• Rivercane Site Suitability Assessment for Post-Hurricane Helene Recovery
  Agency: AGRICULTURE, DEPARTMENT OF Posted: Jul 25, 2026 Due: Aug 3, 2026 NAICS: 541690 Set-Aside: SBA Location: NC
• VACCHCS Life Savings Drawings
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: Jul 24, 2026 Due: Aug 11, 2026 NAICS: 541690 Set-Aside: SDVOSBC Location: CA
• SMR Consultant for Hungary for USEU Mission
  Agency: STATE, DEPARTMENT OF Posted: Jul 24, 2026 Due: Aug 19, 2026 NAICS: 541690 Location: HU-BU
• R425--Life Safety Drawings
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: Jul 24, 2026 Due: Aug 11, 2026 NAICS: 541690
• Historical studies of properties owned by the US Government in Paris and Marseille, France
  Agency: STATE, DEPARTMENT OF Posted: Jul 24, 2026 Due: Aug 14, 2026 NAICS: 541690 Set-Aside: NONE Location: FR-75
• N042--Generate Lockout Tagout Procedures/Program
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: Jul 23, 2026 Due: Jul 31, 2026 NAICS: 541690 Set-Aside: SDVOSBC
• Barrens Rare Insect Surveys - Hoosier National Forest
  Agency: AGRICULTURE, DEPARTMENT OF Posted: Jul 23, 2026 Due: Aug 9, 2026 NAICS: 541690 Set-Aside: SBA Location: IN
• RBM10 Analysis of Klamath Dam Removal Effects
  Agency: INTERIOR, DEPARTMENT OF THE Posted: Jul 23, 2026 Due: Aug 3, 2026 NAICS: 541690 Set-Aside: SBA
• H365--Medical Physics PM | LBT Diagnostics Radiation
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: Jul 22, 2026 NAICS: 541690 Set-Aside: SDVOSBC
• F-35 Joint Strike Fighter Joint Program Office Security Services
  Agency: DEPT OF DEFENSE Posted: Jul 22, 2026 Due: Jul 29, 2026 NAICS: 541690 Set-Aside: NONE Location: VA
• H365--Medical Physics PM | LBT Diagnostics Radiation
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: Jul 22, 2026 NAICS: 541690 Set-Aside: SDVOSBC
• Role of Glucagon-like Peptide-1 (GLP-1) receptor agonists versus DPP-4 inhibitors for alcohol and substance use disorders in improving HIV-related outcomes and providing health benefits in people living with HIV
  Agency: HEALTH AND HUMAN SERVICES, DEPARTMENT OF Posted: Jul 22, 2026 Due: Jul 30, 2026 NAICS: 541690 Set-Aside: NONE Location: MD
• Role of Glucagon-like Peptide-1 (GLP-1) receptor agonists versus DPP-4 inhibitors for alcohol and substance use disorders in improving HIV-related outcomes and providing health benefits in people living with HIV
  Agency: HEALTH AND HUMAN SERVICES, DEPARTMENT OF Posted: Jul 22, 2026 Due: Jul 30, 2026 NAICS: 541690 Set-Aside: NONE Location: MD
• H365--Medical Physics PM | LBT Diagnostics Radiation
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: Jul 22, 2026 NAICS: 541690 Set-Aside: SDVOSBC
• R--MRG-RIVER EYES MONITORING
  Agency: INTERIOR, DEPARTMENT OF THE Posted: Jul 21, 2026 Due: Aug 13, 2026 NAICS: 541690
• Job Hazard Analysis (JHA) Benchmark Assessment and Standardization Initiative
  Agency: COMMERCE, DEPARTMENT OF Posted: Jul 21, 2026 Due: Jul 28, 2026 NAICS: 541690 Location: MD
• TO17- Technical Laboratory Diagnostic Services
  Agency: HEALTH AND HUMAN SERVICES, DEPARTMENT OF Posted: Jul 21, 2026 NAICS: 541690 Set-Aside: SBA Location: CO
• D--Notice of Intent to Sole Source for ArrowHead Modeling Platform
  Agency: ENERGY, DEPARTMENT OF Posted: Jul 20, 2026 Due: Aug 4, 2026 NAICS: 541690
• Laboratory Safety Evaluation and Safety Plan Assessment
  Agency: TRANSPORTATION, DEPARTMENT OF Posted: Jul 20, 2026 Due: Jul 29, 2026 NAICS: 541690 Set-Aside: SBA Location: DC
• Marine Chemist Services
  Agency: HOMELAND SECURITY, DEPARTMENT OF Posted: Jul 20, 2026 Due: Jul 27, 2026 NAICS: 541690 Set-Aside: SBA Location: MD
• Notice of Intent for Forum on Medical and Public Health Preparedness for Disasters and Emergencies
  Agency: HEALTH AND HUMAN SERVICES, DEPARTMENT OF Posted: Jul 17, 2026 Due: Jul 23, 2026 NAICS: 541690 Location: DC
• R425--Life Safety Drawings
  Agency: VETERANS AFFAIRS, DEPARTMENT OF Posted: Jul 17, 2026 Due: Jul 24, 2026 NAICS: 541690
• Technical Security Support Services
  Agency: ENERGY, DEPARTMENT OF Posted: Jul 17, 2026 Due: Aug 3, 2026 NAICS: 541690 Set-Aside: 8A Location: TN

Data sourced from SAM.gov. Updated daily. Last updated: July 28, 2026.