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Atomwise

Atomwise is a preclinical pharma company revolutionizing how drugs are discovered with AI. Atomwise has strengthened its drug discovery and development expertise by expanding its Board of Directors and creating a Scientific Advisory Board (SAB). These appointments signal a critical milestone for Atomwise as the company focuses on its own internal pipeline. We invented the use of deep learning for structure-based drug discovery, today developing a pipeline of small-molecule drug candidates advancing into preclinical studies. Our AtomNet technology has been used to unlock more undruggable targets than any other AI drug discovery platform. We are tackling over 600 unique disease targets with more than 250 partners around the world, including leading pharmaceutical, agrochemical, and emerging biotechnology companies. Atomwise has raised over $174 million from leading venture capital firms to advance our mission to make better medicines, faster. We’re at a critical time in history where our need for new kinds of medicines is greater than any time in human memory. Fortunately, we can leverage advancing technology and scientific breakthroughs to accelerate discovery. New data, new algorithms, new compute platforms lift all of us, enable our work on the hardest of problems, empower us to invent and create, and ultimately save one billion lives. Join us: www.atomwise.com/careers

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Founded

2012

Location

San Francisco, CA

Employees

33

Funding

$174M–$219M total

Atomwise Company Dossier

Overview

**Atomwise** is a San Francisco–based biotech applying deep learning to structure‑based small‑molecule drug discovery. Its core platform, **AtomNet**, performs ultra‑large virtual screening for protein–ligand binding and supports hit identification and lead optimization. The company operates as a preclinical pharma with an internal pipeline and R&D collaborations with pharma, biotech, and agrochemical partners.

  • Company: [About Atomwise](https://www.atomwise.com/company/)
  • LinkedIn: [Atomwise profile](https://www.linkedin.com/company/atomwise)
  • Quick Facts

  • **Headquarters:** San Francisco, CA
  • **Employee count:** ~33 listed on LinkedIn (current snapshot)
  • **Founded:** 2012 by Abraham Heifets and Izhar Wallach
  • **Core tech:** AtomNet deep learning for structure‑based discovery
  • **Scale:** Engineered to screen billions of compounds
  • **Business model:** Internal preclinical pipeline + collaborations
  • Technology and Platform

  • **AtomNet deep learning** models for predicting protein–ligand interactions in structure‑based contexts, feeding hit ID and lead optimization workflows .
  • **Ultra‑large virtual screening** capability with documented engineering to handle billion‑compound libraries and high docking throughput .
  • **GPU‑accelerated stack** aligned with the NVIDIA ecosystem to supercharge molecular docking and screening performance .
  • Who It’s For

  • Pharma and biotech R&D organizations pursuing small‑molecule discovery
  • CROs supporting hit identification and lead optimization
  • Academic labs and disease foundations working on hard targets or rare/neglected diseases
  • Key Use Cases

  • **Ultra‑large virtual screening** for hit discovery
  • **Hit expansion and selectivity profiling** across protein families
  • **Lead optimization** guided by predicted binding and ADME‑tox filters
  • **Target de‑risking** for challenging/“undruggable” classes and PPIs
  • **Partnered discovery programs**, including oncology and therapy‑resistant cancers
  • Historical application in **agrochemical discovery**
  • Partnerships and Ecosystem

  • Reported collaborations with **Eli Lilly, Bayer, Hansoh,** and **Bridge Biotherapeutics** across multi‑target and portfolio‑scale programs .
  • Deep alignment with **NVIDIA GPUs** for compute acceleration in docking and screening .
  • Funding and Corporate Updates

  • **Total funding:** Reported >$174M; includes a **$123M Series B (2020)** to scale portfolio and platform .
  • **2025 leadership updates:** Appointment of **Gavin Hirst, PhD, as CEO** and **Mike Varney, PhD, as Lead Independent Director**, signaling emphasis on the internal pipeline .
  • Media chatter suggests a leaner team entering 2025 and a refreshed C‑suite .
  • Notable Recognition

  • Named to Fast Company’s World’s Most Innovative Companies (2021) .
  • Strengths and Considerations

  • Pros
  • **Partner credibility:** Multi‑target deals and sizable partnership economics signal enterprise trust .
  • **Platform scale:** Demonstrated engineering to screen billions of compounds—an edge for rapid hit discovery .
  • **GPU performance alignment:** Optimization on NVIDIA GPUs supports high‑throughput campaigns .
  • Cons
  • **Outcome skepticism:** Some community threads question real‑world impact across AI drug discovery firms, including Atomwise .
  • **Limited third‑party reviews:** Sparse or non‑actionable entries on G2 and Capterra .
  • **Resourcing questions:** Reports of downsizing and leadership changes in 2025 may raise execution concerns .
  • Integrations and Workflow

  • **Compute integrations:** GPU‑accelerated workflows; NVIDIA‑aligned performance engineering .
  • **Software ecosystem:** No public marketplace integrations disclosed; workflows appear primarily internal and partner‑embedded (medchem, biology, and lab execution).
  • Engagement Model and Access

  • **No free trial/self‑serve offering.** Collaborations and partnered programs are the primary access path; Atomwise also advances an internal pipeline .
  • Summary

    Atomwise combines deep learning–driven, structure‑based modeling with GPU‑accelerated infrastructure to run ultra‑large virtual screens and power small‑molecule discovery. With notable partnerships, substantial financing, and a 2025 leadership refresh, the company emphasizes both a collaborative model and development of its internal pipeline. Potential buyers and partners should weigh its demonstrated screening scale and enterprise collaborations against limited public software reviews and recent organizational changes.

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