Clear Scientific, LLC
Cambridge, MA Clear Scientific, LLC Part of Clear Scientific, Inc.
- UEI
- USCME5Z4GVN7
- CAGE
- 7NXK8
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
- Corporate family
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Clear Scientific, Inc.
Parent
KLHEZB7AMMV3
- Clear Scientific, LLC USCME5Z4GVN7
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Clear Scientific, Inc.
Parent
KLHEZB7AMMV3
- SAM.gov registration date
- Physical address
- 55 Spinelli Pl floor 3, Cambridge, MA 02138, USA
- Website
- clearsci.com
- Founded
- 2019
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
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- Health Care
- Pharmaceuticals, Biotechnology & Life Sciences
- Pharmaceuticals
- SIC code
- 28 Chemical & Allied Products
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| A phase 2A clinical study to evaluate the safety and efficacy of CS-1103, a therapeutic agent to treat methamphetamine… | National Institute on Drug Abuse | $3,000,030 | |
| A novel reversal agent for treatment of overdose from the combination of fentanyl and xylazine - project summary… | National Institute on Drug Abuse | $4,462,170 | |
| A therapeutic agent to lower the level of synthetic opioids in the body - 1 project summary 2 there is an urgent need… | National Institute on Drug Abuse | $15,195,250 | |
| Clinical development of a therapeutic agent for rapid reversal of methamphetamine intoxication - 1 project summary 2… | National Institute on Drug Abuse | $28,311,395 | |
| Phase II - base year | ACC Aberdeen Proving Ground | $1,099,505 |
About Clear Scientific, LLC
Clear Scientific, LLC is a small, for-profit limited liability company based in Cambridge, Massachusetts, specializing in research, development, manufacturing, and analytical services primarily for pharmaceutical, medical, and defense programs. Registered in SAM.gov since 2016, the company provides advanced scientific solutions to U.S. federal agencies, focusing on innovative therapeutic research and development across multiple domains including drug formulation, quality control, and technical reporting.
Through its federal contract awards, Clear Scientific, LLC has demonstrated extensive capabilities in small business innovation research (SBIR) and technology transfer (STTR) programs, primarily with Department of Defense agencies like the Joint PEO Chemical and Biological Defense, Defense Health Agency, and Defense Threat Reduction Agency. The company has consistently secured total small business set-aside contracts ranging from $111,000 to $1.1 million, focused on diverse research efforts including developing paper spray mass spectrometry cartridges, colorimetric detection inks, gauze for chemical threat wound treatment, and monthly technical reporting for military research programs. Their contract work spans sophisticated analytical and development services, with a particular emphasis on creating innovative solutions for chemical and biological defense applications.
Clear Scientific, LLC's federal grant awards, predominantly from the National Institute on Drug Abuse, center on developing therapeutic agents for addressing critical public health challenges related to drug intoxication and overdose. Their grant-funded research includes developing novel reversal agents for fentanyl and xylazine overdoses, creating therapeutic agents to lower synthetic opioid levels in the body, developing clinical treatments for methamphetamine intoxication, and exploring oral therapeutics to treat intoxication from prescription and illicit stimulants. These grants, ranging from $167,000 to nearly $3 million, demonstrate the company's commitment to creating innovative medical solutions for complex substance abuse and overdose scenarios, with a strong focus on developing small-molecule sequestrant compounds that can rapidly bind, inactivate, and clear harmful substances from the human body.
Contract vehicles
Quick answers
What is Clear Scientific, LLC's UEI?
Clear Scientific, LLC's Unique Entity ID (UEI) in SAM.gov is USCME5Z4GVN7.
What is Clear Scientific, LLC's CAGE code?
Clear Scientific, LLC's CAGE code is 7NXK8.
What is Clear Scientific, LLC's primary NAICS code?
Clear Scientific, LLC's primary NAICS code is 541714 (Research and Development in Biotechnology (except Nanobiotechnology)).
Where is Clear Scientific, LLC located?
Clear Scientific, LLC's physical address in SAM.gov is 55 Spinelli Pl floor 3, Cambridge, MA 02138, USA.
Is Clear Scientific, LLC registered in SAM.gov?
Yes. Clear Scientific, LLC's SAM.gov registration is active through December 23, 2026.
Who is Clear Scientific, LLC's parent company?
Clear Scientific, LLC is part of Clear Scientific, Inc.
Which contract vehicles does Clear Scientific, LLC hold?
Clear Scientific, LLC holds a place on 1 federal contract vehicle: JE-RDAP.
What is Clear Scientific, LLC's most recent federal award?
Clear Scientific, LLC's most recent federal grant award is A phase 2A clinical study to evaluate the safety and efficacy of CS-1103, a therapeutic agent to treat methamphetamine… (U01DA066075), from National Institute on Drug Abuse, on August 1, 2026.
On GovTribe
See Clear Scientific, LLC's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Federal grant awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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