Startup profile for ROME Therapeutics: latest funding, latest known valuation, total disclosed funding, investors, status, sources, and why the company is interesting. Part of the Venture Capital Tracker startup directory.

Startup profile · funding coverage

ROME Therapeutics funding, valuation and investors

Biotech targeting the genomic repeatome for cancer and autoimmune disease.

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Funding, valuation & investors

Answer-first snapshot

Latest funding

Series B Extension

$72M · September 2023

Latest known valuation

Not publicly disclosed

Total disclosed equity funding

$122M

Excludes debt, grants, acquisitions, secondaries, and IPO proceeds.

Current status

private

series b · Cambridge, MA

Investors in latest funding

Other: Andreessen Horowitz , ARCH Venture Partners

Sources: latest funding Last verified: 2026-07-25

Overview

ROME Therapeutics is a biotechnology company developing therapeutics by harnessing the 'repeatome' — repetitive DNA sequences that make up more than half the human genome but were long dismissed as junk DNA. Founded with backing from ARCH Venture Partners and GV (Google Ventures), ROME maps how repetitive elements activate innate immune pathways in cancer and autoimmune diseases. The company launched in April 2020 with a $50M Series A co-led by GV and ARCH, followed by a $72M Series B extension in September 2023 with a16z, ARCH, and GV participation. Based in Cambridge, Massachusetts, ROME is building a pipeline of novel therapeutics targeting repeatome-driven disease mechanisms that conventional single-gene approaches miss.

Why ROME Therapeutics is interesting

ROME maps repetitive DNA once dismissed as junk to find innate-immune drug targets — ARCH and GV incubated before a16z joined later rounds.

Product & use cases

ROME Therapeutics develops drugs targeting the repeatome — repetitive genomic elements that drive innate immune activation in cancer and autoimmune diseases.

  • Novel cancer therapeutics targeting repeatome-driven innate immunity
  • Autoimmune disease treatments via repeatome pathway modulation
  • Drug discovery in previously unexplored genomic territory

Key facts

  • Series A (Apr 2020): $50M co-led by GV and ARCH Venture Partners
  • Series B extension (Sep 2023): $72M with a16z, ARCH, GV participation
  • Targets the repeatome — repetitive DNA over half the human genome
  • Cambridge, MA based; launched April 2020

Funding history (newest first)

Investors in our directory

Funds linked from ROME Therapeutics's profile — open a fund page for stage focus and related deal articles.

Competitive landscape

Edge: First-mover in repeatome biology with ARCH and GV incubation. Targets genomic dark matter that conventional drug discovery ignores.

Repeatome biology is emerging science with limited clinical validation. ROME's $122M+ in funding from ARCH, GV, and a16z reflects conviction in the thesis but clinical proof remains ahead. If repeatome targets validate, ROME has first-mover advantage; if not, the platform risk is high.

  • Traditional oncology biotechs incumbent

    Target known genes and pathways; miss repeatome-driven mechanisms.

  • Innate pharma companies adjacent

    Target innate immunity but not specifically via repeatome biology.

  • Academic repeatome research adjacent

    Basic science advancing repeatome understanding; ROME translates to therapeutics.

Notable stories

  • ROME launched in 2020 to drug the repeatome — repetitive genomic elements once called junk DNA that drive innate immune activation in disease (company press release).

Industries

Biotech & Life Sciences Healthtech

Related funding articles

Venture Capital Tracker pieces that cover ROME Therapeutics's financing or category context.

FAQs about ROME Therapeutics

Practical answers founders, operators, and investors typically search for.

Biotech developing therapeutics targeting the repeatome — repetitive DNA elements in cancer and autoimmune disease.
ARCH and GV co-led the Series A. a16z joined the 2023 Series B extension. See /fund/andreessen-horowitz and /fund/arch-venture-partners.
Repetitive DNA sequences comprising over half the human genome, once dismissed as junk DNA, now linked to innate immune activation in disease.
$50M Series A (2020) and $72M Series B extension (2023).
Cambridge, Massachusetts.
Cancer and autoimmune diseases via repeatome-driven innate immune pathways.
April 2020 with $50M Series A funding.
No. Private biotech company.
Traditional biotech targets known genes. ROME focuses on repetitive genomic elements previously considered undruggable.
ARCH Venture Partners and GV (Google Ventures) incubated and co-led the launch round.

By Venture Capital Tracker

Last updated:

Editorial note: AI tools assisted with research, structure, or drafting. Venture Capital Tracker retains human editorial responsibility for factual accuracy, relevance, and source quality before publication.