Overview
Salaries
Products
People
Growth
Offices
Financials

Funding and backers

Total raised
$22.4M
2 rounds on record
Latest round
$12.3M
Venture round · Apr 2025 · 17 mo ago
Team
51-200
employees, estimated range
The money's age
Due for its next round
17 months since the last round · not hiring
Momentum
0/100
no fresh signals
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Apr 22, 2025 Raised a round Venture round $12.3M · SEC Form D Nov 21, 2023 Raised a round Venture round $10.1M · SEC Form D 2023 Founded
Funding rounds
RoundDateAmountInvestorsSource
Venture round Apr 2025 $12.3M — SEC Form D
Venture round Nov 2023 $10.1M — SEC Form D
Registers and programsofficial lists and records that name the company
Legal entity Retension Pharmaceuticals, Inc. SEC Form D
Founders and leadersfrom filings, registers and the company's site
Eric KellerExecutive Officer, DirectorSEC Form D
Similar startupsby what they do, their industry and backers
AusperbioSeries C $120M · 1 mo ago
AusperBio is a Phase II clinical-stage biopharmaceutical company dedicated to transforming HBV treatment for cure and advancing…
VeradermicsConvertible Note $30M · 5 mo ago • Founded 2020
Veradermics is a dermatologist-founded, late clinical-stage biopharmaceutical company.
Stelexis BioSciences is a clinical-stage biopharmaceutical company created to accelerate novel treatments that aim to eradicate…
Nuance Pharma501-1000 employees
Nuance Pharma are an innovation focused biopharmaceutical company, with both late-stage clinical pipeline and commercial stage asset…
Opna BioFounded 2020 • 51-200 employees
Opna Bio is a clinical-stage biopharmaceutical company focused on the discovery and development of novel oncology therapeutics. The…
ImmunaiSeries B $215M · 4 yr ago • 201-500 employees • 11 roles
We partner with top biopharmaceutical companies and research institutions to discover and advance novel therapeutics.

Overview

Retension Pharmaceuticals is a clinical-stage biopharmaceutical company developing RTN-001 and next-generation therapies for uncontrolled hypertension.

People

Eric Keller
Executive Officer, Director
Michael Berendt
Director
Donald Olds
Director
Names and roles come from public filings, company registers and the company's own site. Is this you? Correct or remove · How we handle this data

Offices

Where the company hires and what each office is for
Cities
3
Hiring now
0
Countries
1
Loading the map
Headquarters Builds here Office with open vacancies No open vacancies right now Tap a pin for the office
McLean United States
HQ
Kirkland United States
Regional office
The unmet need
Sources: World Health Organization, Global report on hypertension (2025); Kirkland EB, et al., J Am Heart Assoc. 2018
company site
Falls Church United States
Regional office
Retension Pharmaceuticals, Inc.
1104 West Broad Street #1029, Falls Church, VA 22046
company site

Financials

Total raised
$22.4M
Latest round
Venture - Series Unknown
Funding rounds
2
Funding rounds
Round Announced Amount
Venture - Series Unknown 2025 $12.3M Details
Venture - Series Unknown 2023 $10.1M Details