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Tosk

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Tosk | Biopharmaceutical Company, Mountain View, California

Mountain View, United StatesFounded 1998Biotech & Life Sciences
Valuation $25–50M Last recorded · 2014
Headcount <100 Current team size
Total funding $10–50M Disclosed equity funding
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About Tosk

Tosk Inc. is a biopharmaceutical company focused on improving outcomes for cancer patients. The company develops new drugs aimed at enhancing the safety and efficacy of existing cancer therapies while blocking the activity of cancer genes. Tosk's proprietary methods are designed to selectively prevent the adverse side effects of current treatments without compromising their effectiveness. Tosk serves the oncology market, targeting patients undergoing cancer treatments who are affected by the side effects of these therapies. The company's business model revolves around drug discovery and development, with revenue generated through the commercialization of its proprietary drugs, partnerships, and licensing agreements. Tosk operates in the biopharmaceutical sector, leveraging cutting-edge research and development to address unmet medical needs in oncology.

Source: Dealroom company data

At a glance

Founded
1998
Headquarters
Mountain View, United States
Sector
Biotech & Life Sciences

Investors

1 investor on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed1 investor entered at this stage

  • National Cancer Institute (NCI)
Team profiled 7 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 1 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
2 countries with
team presence
🇺🇸 United States80%
🇵🇦 Panama20%
2 countries shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Tosk on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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