Federal solicitation · ARPA-H-SN-26-158 · back to recent
Area of Interest under PHO ISO: ASCENT-IBO
HEALTH AND HUMAN SERVICES, DEPARTMENT OF · NAICS 541715 · Deadline 2026-10-15T17:00:00-04:00
Solicitation description
See attached Special Notice ARPA-H-SN-26-158: Accelerating Safe Clinical Evaluation of Novel Treatments: Ibogaine for Better outcomes in OUD (ASCENT-IBO) This Special Notice builds upon ARPA-H-SN-26-156 and includes details related to a Proposers’ Day event.
Vendor field in NAICS 541715 (12m)
Top 5 vendors by trailing-12m obligated dollars across this NAICS code, $3,164.9M total.
| LOCKHEED MARTIN CORPORATION | 16.2% |
| RAYTHEON COMPANY | 15.4% |
| LEIDOS BIOMEDICAL RESEARCH INC | 15.2% |
| THE MITRE CORPORATION | 11.2% |
| NORTHROP GRUMMAN SYSTEMS CORPORATION | 9.7% |
Similar opportunities
Other open SAM.gov opportunities under the same NAICS, prioritizing the same buying agency.
| Title | Agency | Est. value | Basis |
|---|---|---|---|
| Evaluation and Conduct of Computational and Alternative... | HEALTH AND HUMAN... | $79.3M | same agency naics |
| 2026 NIAID DMID Omnibus Broad Agency Announcement | HEALTH AND HUMAN... | $23.9M | same agency naics |
| Analytical Services Center for Medications Development Program | HEALTH AND HUMAN... | $5.0M | same agency naics |
| Maximum Tolerated Dose (MTD) Evaluation of PIP4Kga | HEALTH AND HUMAN... | - | same agency naics |
| Chip-S1 Basic Research Kits, Compound Distribution Kits,... | HEALTH AND HUMAN... | - | same agency naics |
| Chemistry Support for the DTT | HEALTH AND HUMAN... | - | same agency naics |
| Notice of Intent to Sole Source CAES Fall acaricide... | HEALTH AND HUMAN... | - | same agency naics |
| Notice of Intent to Sole Source - Sister Study PFAS and... | HEALTH AND HUMAN... | - | same agency naics |
Data this profile does NOT cover
- No likely incumbent surfaced; the solicitation number did not prefix-match any award in the FPDSAward window.