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Tome Biosciences

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Tome Biosciences is the programmable gene insertion company

Watertown, United StatesFounded 2021Biotech & Life Sciences
Valuation $500M–1B Last recorded · 2023
Headcount 100–500 Current team size
Total funding $100–500M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Tome Biosciences and the history behind them.

About Tome Biosciences

Tome Biosciences operates in the biotechnology sector, specializing in programmable gene insertion technologies. Utilizing CRISPR, a powerful tool for editing genomes, the company can insert any genetic sequence of any size at any location within any genome. This capability positions Tome Biosciences at the forefront of genomic medicine, aiming to deliver precise cures to patients through advanced cell and genome engineering.

The company primarily serves the healthcare and pharmaceutical industries, targeting clients such as research institutions, hospitals, and biotech firms. Tome Biosciences' business model revolves around developing and licensing its proprietary gene-editing technologies, as well as forming strategic partnerships with other entities in the biotech and pharmaceutical sectors.

Revenue is generated through a combination of licensing fees, research and development collaborations, and potentially, future sales of gene-editing therapies. The company is based in Cambridge, MA, and is actively recruiting talent to further its mission of revolutionizing genomic medicine.

Source: Dealroom company data

At a glance

Status
Operational
Founded
2021
Headquarters
Watertown, United States
Employees
137
Open positions
None listed
Dealroom signal
30.5/100
Industry
Health
Sub-industry
Pharmaceutical, BioTechnology
Sector
Biotech & Life Sciences, Biotechnology, Precision Medicine, Spinout, Biotech and Pharma, Hard Tech, DT and LS, science-based
Business model
Manufacturing
Client focus
b2b
Investment activity
1 company, latest Jan 2024
Capital deployed
—
Preferred round
ACQUISITION
Links
Website

Funding history

4 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SERIES BOther financing Dec 2023 $128M $512M GV · Polaris Partners · Longwood Fund · Alexandria Venture Investments ↗
SERIES AOther financing Dec 2022 $85M $340M GV · Polaris Partners · Longwood Fund · ARCH Venture Partners ↗
Showing the latest 2 of 4 recorded eventsBook a demo for the full funding history →

Growth signals

Tome Biosciences website traffic

Latest recorded traffic for Tome Biosciences is 780 monthly website visits, down 15.2% over the last three months. Tome Biosciences's team grew 0% over the past year.

Latest monthly visits780 3-month web change-15.2% 1-year team growth0%
Summary metrics are public; monthly history is available with a demoCompare with peers →

Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

9 investors on the cap table

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

Series A8 investors entered at this stage

Other known investors1 additional known investor

  • Massachusetts Institute of Technology
Team profiled 2 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators Hidden — book a demo quality score
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
🇺🇸 United States · Watertown HQ
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Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Tome Biosciences 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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