Series A Biotech companies in New York

Companies applying biology, chemistry, and computation to therapeutics and tooling. Filtered to Series A-stage companies headquartered in New York.

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Ranked by current headcount across Series A Biotech companies in New York. Refreshed monthly.

1
Remepy· New York, New York, United States
Remepy is Pioneering Hybrid DrugsTM. Many medical conditions are better treated by combining pharmaceutical and non-pharmaceutical treatments. Hybrid drugs are a new type of drug asset, that combines traditional drugs with proprietary treatment protocols delivered measured and adapted using our AI capabilities. Remepy’s Digital MoleculesTM are designed to be the software apps within Hybrid DrugsTM. They are based on digital interventions and treatment protocols that are tailored to each medical condition and its corresponding drug and are constantly measured and tracked and personalized using advanced AI capabilities. The Digital MoleculesTM enhance brain functions that balance the patient's neuro-endocrine and neuro-immunological systems and boost brain neuroplasticity, in order to optimize drug performance. We also address physical, motor, psychological, and behavioral symptomsRemepy partners with pharma companies to bring Hybrid DrugsTM to market that will combine Remepy’s Digital MoleculeTM and traditional drug components.
- Series A
- 85 employees
- Founded 2022
2
TandemAI· New York, New York, United States
TandemAI is an advanced technology company dedicated to reinventing drug discovery infrastructure. The company integrates proprietary AI-driven, high-performance computation with its efficient, large-scale in-house wet lab operations to deliver a turnkey drug discovery solution. TandemAI has built its networked platform from the ground up in the U.S. and China to increase the speed of drug discovery and deliver cost-effective opportunities to its partners and to the global scientific community.
- Series A
- 51 employees
- Founded 2021
3
HistoWiz· Brooklyn, New York, United States
Accelerating scientific research and discoveries through the automation of histology and digital pathology solutions.Enhancing the human condition is what fuels our passion. Our services empower life science companies and researchers to introduce impactful breakthroughs and therapies to market with greater speed and precision than ever before. Our leading capabilities across histology, immunostaining, slide archiving/digitization services, pathology consultation, and image analysis consultation enable our customers to concentrate on the key questions to accelerate the processes of discovery, development, and delivery.We are much more than your average histology service provider. Our laboratory information system, PathologyMapTM, hosts one of the largest collections of preclinical data in the world and allows researchers the ability to instantly view, manage, and share their digital slides in seconds.HistoWiz emerged in 2013 as a valuable resource for scientific researchers seeking faster turnaround times than traditional histology cores could offer. This dedication to providing rapid results remains a cornerstone of our service, prompting customers to return to us time and time again.Quality first.Quality is behind everything that we do. From receiving your slides, to the quality of our images, through to our consultation teams, we adhere to the highest standards of quality and compliance.We support both GLP and non-GLP studies of all types and sizes. Our quality management system for GLP ensures FDA and EPA regulatory adherence.
- Series A
- 47 employees
- Founded 2012
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4
Nucleus Genomics· New York, New York, United States
Founded by Kian Sadeghi in 2021, Nucleus Genomics is a fertility startup that helps people have their bestbaby. It offers a complete end-to-end family planning platform, spanning advanced preconception testing,embryo analysis and full-service IVF care. With the goal of building generational health, Nucleus has raisedover $32 million to date with investors including Founders Fund, Seven Seven Six, and Samsung Next.
- Series A
- 44 employees
- Founded 2021
5
Volastra Therapeutics· New York, New York, United States
Volastra Therapeutics is a New York-based drug discovery and therapeutics company pioneering novel approaches to treating cancer by exploiting chromosomal instability (CIN), cancer’s most targetable vulnerability. Founded by Lewis Cantley, Ph.D., Olivier Elemento, Ph.D., and Samuel Bakhoum, M.D., Ph.D., Volastra is advancing a novel synthetic lethal and immune activating pipeline. Leading its portfolio, Volastra has two KIF18A inhibitors in Phase 1 clinical trials for cancers with high levels of chromosomal instability.
- Series A
- 40 employees
- Founded 2019

6
Nilo Therapeutics· New York, New York, United States
Nilo Therapeutics is an early-stage biotech company developing groundbreaking therapies for autoimmune and inflammatory diseases. Our experienced team brings together diverse interdisciplinary expertise to modulate immune responses via activation of neural circuits. United by our passion for discovering and translating novel biology, we are dedicated to advancing human health through transformative science.
- Series A
- 37 employees
- Founded 2024
7
Kingdom· Brooklyn, New York, United States
Kingdom creates and sells natural functional ingredients that actually work. Our Superculture® ingredients are an entirely new class of clinically-validated postbiotics that target the root causes of unmet pet health needs. Superculture® Pet Oral and Superculture® Pet Immune are our first two ingredients. They enable breakthrough marketing claims, quickly visible results, and superior product performance for pet brands. In total, they are supported by 11 clinical studies (completed or in progress) that demonstrate unparalleled efficacy compared to other ingredients on the market. Both ingredients were designed from the ground-up for pets and their unique biology.Kingdom is the trusted ingredient partner of top brands, with two pet Superculture® ingredients in market today and a first human Superculture® ingredient in development. A number of leading pet brands are already incorporating Superculture® Pet Oral and Superculture® Pet Immune into their end products, and many more have planned launches coming soon.
- Series A
- 28 employees
- Founded 2019
8
SEED Therapeutics· New York, New York, United States
Seed Therapeutics is pioneering the science of improving human health by creating “molecular glues”: novel therapeutics that degrade disease-causing proteins that have heretofore remained “undruggable.”Through ongoing collaborations with world-leading academic experts in the field, and in partnership with seasoned drug development and commercialization experts, Seed Therapeutics is establishing a growing pipeline of exciting drug candidates on a path to clinical and commercial success.Our mission is to positively impact human health by creating novel protein degradation therapeutics for the treatment of severe diseases for which health care professionals currently have limited options to offer to patients.
- Series A
- 26 employees
- Founded 2019
9
Fathom Therapeutics· New York, New York, United States
We use quantum chemistry and AI to design novel drug molecules by predicting their behavior inside living cells. Reach out to learn more about our Microcosmos drug discovery engine!
- Series A
- 23 employees
- Founded 2023
10
Oova· West Babylon, New York, United States
Oova is the fertility translator that fully illuminates a woman's fertility, giving her and her care team the clearest steps to conception. Founded by doctors and backed by Mount Sinai Hospital, Oova has created a consumer-first, data-driven experience valuable to both patients and healthcare providers. Oova's at-home urine test measures both luteinizing hormone and progesterone to immediately inform a woman of her most fertile days and confirm ovulation. By delivering advanced personalized analytics and real-time action plans with every hormone reading, Oova is transforming the fertility care experience.
- Series A
- 20 employees
- Founded 2017

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Find engineers at Series A Biotech companies in New York

Searching for “engineers at top Series A Biotech companies in New York” surfaces this slice of the market. The list above ranks Biotech companies headquartered in New York whose latest disclosed round is Series A, by current headcount, drawn from public LinkedIn and Crunchbase records. With 27 matching companies in Refolk’s index, this is a tight read on where the Biotech talent in New York is heating up.

Three filters at once narrows the field hard. The companies that survive all three - Series A, Biotech, in New York - are usually the most targeted recruiting pool a hiring manager can ask for. Senior engineers, founding designers, and product leads here are about to become Biotech’s next operators and angel investors.

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Refolk pulled Biotech companies headquartered in New York whose latest disclosed funding round is Series A from public LinkedIn and Crunchbase records, ranked them by current employee count, and kept those with at least 3 employees. The list refreshes monthly.

Last refreshed: Fri, 18 Sep 2026 06:04:05 GMT

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