Federal contractor profile

DAY ONE BIOPHARMACEUTICALS, INC

UEI G9SZJB5MEHR3CAGE 9W5Q5Company website ↗

Active
Small Business

Overview

Legal name
DAY ONE BIOPHARMACEUTICALS, INC
Registered location
BRISBANE, CA, USA
Website
Company website ↗
Primary NAICS
325412 — Pharmaceutical Preparation Manufacturing
Latest award activity
Feb 27, 2025
Read company summary

DAY ONE BIOPHARMACEUTICALS, INC is associated with UEI G9SZJB5MEHR3 and CAGE 9W5Q5 in public federal records. AcornBids currently links 1 prime award totaling $25.9K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Veterans Affairs. Its recorded federal awards include work classified as Pharmaceutical Preparation Manufacturing. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 325412 (Pharmaceutical Preparation Manufacturing). Its public SAM.gov registration lists BRISBANE, CA, USA.

At a glance

Lifetime prime obligations$25.9K
Prime awards1
Awards with future end dates0
Top-agency concentration
Not available

Why this customer concentration

Detailed agency totals are not available in this stored profile.

Largest positive coded-agency total ÷ all positive coded-agency totals × 100

Missing data is shown as unavailable.

Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 4, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
DAY ONE BIOPHARMACEUTICALS, INC
UEI
G9SZJB5MEHR3
CAGE
9W5Q5
Registered address
1800 SIERRA POINT PKWY STE 200, BRISBANE, CA, 94005, USA
Registration status
Active
Primary NAICS
325412 — Pharmaceutical Preparation Manufacturing
SAM activation
Jan 19, 2026
Initial registration
Apr 24, 2024
Entity start
May 26, 2021
SAM updated
Jan 19, 2026
Registration expires
Jan 15, 2027
Fiscal year end
Dec 31
Place of incorporation
DE, USA

View SAM.gov source

Research brief

Source facts

  • Loaded prime-award records link 1 awards and $25,906 in reported obligations to this legal entity. Source
  • Recorded awards include Pharmaceutical Preparation Manufacturing (NAICS 325412); this classification is not proof of every company capability. Source
  • An example award describes: TOVORAFENIB 100MG TAB,PKT,1X6 OJEMDA Source

Federal award analysis

Net transaction obligations by federal fiscal period.

Selected transaction obligations$25.9K
Prime contracts

Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 1 of 1 selected awards. Select a period to explore its awards.

Recent federal awards

Prime contract awards. Select an award to review its history and source evidence.

Award / descriptionAwarding agencyObligationsStart dateEnd date
36C24825F0115TOVORAFENIB 100MG TAB,PKT,1X6 OJEMDADepartment of Veterans Affairs$25.9KFeb 27, 2025Mar 31, 2025

Registration, certifications & contacts

Registration evidenceDate
SAM updatedJan 19, 2026
Source loadedSep 19, 2026
Initial registrationApr 24, 2024
Entity startMay 26, 2021

Registration classifications: Small Business. These are separate from the reported certificates above.

IndustryReported size status
325412 — Pharmaceutical Preparation ManufacturingNot reported
ContactRolePublished contact methodsEvidenceSource date
MARCUS FARBSTEINGovernment businessContact method not publishedSAM registrationNot available
MARCUS FARBSTEINElectronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 325412 — Pharmaceutical Preparation Manufacturing

Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source

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1 shared agency customer(s); Shared work: 325412 — Pharmaceutical Preparation Manufacturing; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
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About DAY ONE BIOPHARMACEUTICALS, INC

What products and services appear in its federal awards?

Recorded award industries: 325412 — Pharmaceutical Preparation Manufacturing.

Recorded products and services: 6505 — Drugs and Biologicals.

Examples from recent award records:

These records describe federal award work, not every company capability. Review the award evidence.

Where is the company registered?

1800 SIERRA POINT PKWY STE 200, BRISBANE, California 94005, United States

Registered location from SAM.gov; award performance locations may differ.

Explore related contractor directories

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Data coverage and methodology

Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.

Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.

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