Startup · United States
Mammoth Biosciences
HQ BrisbaneFounded 201751-200 employees
We are scientists, engineers, entrepreneurs, and dreamers who are building the CRISPR platform to deliver on the full promise of genetic medicine.
Funding5 rounds · $358M
- Equity raised
- $358M
- Latest
- $95.0MStrategic · Apr 25, 2024
- Last valuation
- $1.00B?Basis not stated · Series D · Sep 9, 2021
| Announced | Stage | Amount | Valuation | Lead investors | Other investors | Confidence |
|---|---|---|---|---|---|---|
| Apr 25, 2024 | Strategic | $95.0M | — | Regeneron | — | Confirmed |
| Sep 9, 2021 | Series D | $150M | $1.00B? | Redmile Group | Decheng Capital, Foresite Capital, Mayfield, NFX, Sixth Street | Confirmed |
| Jan 30, 2020 | Series B | $45.0M | — | Decheng Capital | Mayfield, NFX, Verily | Reported |
| Jul 31, 2018 | Series A | $23.0M | — | Mayfield | — | Reported |
| 2020 | Series C | $45.0M | — | Foresite Capital, Redmile Group | — | Reported |
- $95.0MApr 25, 2024
- $150MSep 9, 2021
- $45.0MJan 30, 2020
- Series ALed by Mayfield$23.0MJul 31, 2018
- Series CLed by Foresite Capital, Redmile Group$45.0M2020
Raised counts equity rounds; debt, secondary sales and grants are totaled separately. Amounts in other currencies are converted at the announcement month's average rate. A ~ marks an estimated or converted amount.
Systems3
DETECTR® Platform
A CRISPR‑based detection system that identifies specific nucleic‑acid sequences to provide diagnostic information.
Newest unveiled first. Open a system for its milestone timeline, components and sources.
People1
- Trevor Martin
co-founder and CEO
Hiring Observations1 observed listings
Senior Software Engineer I, Research Informatics ↗
Brisbane, CA · Full-Time · Engineering
Open when checked · Lever public employer job board
Checked Oct 13, 2026
A sample of observed listings, not a total vacancy count. Availability may have changed since collection. Categories are inferred from job titles.
Sources12
Show all 12 sources and supporting evidence
Profile3
- 1CompanyMammoth Biosciences
Mammoth Biosciences · Supports Organization · description, Organization · name, Organization · website
“We are scientists, engineers, entrepreneurs, and dreamers who are building the CRISPR platform to deliver on the full promise of genetic medicine.”
- 2
Sixth-Domain · Supports Organization · kind
“{"group": "startups", "id": "6676d924-2f7d-4877-80ba-d4ec4033c525", "name": "Mammoth Biosciences"}”
- 3
LinkedIn · Supports Organization · country, Organization · employee range, Organization · founded year, Organization · hq city, Organization · linkedin url
“country: US”
Systems2
- 4
Mammoth Biosciences · Supports System
“DETECTR® Platform ## A search engine for biology. DETECTR® searches for the presence of specific nucleic acids in a sample that are indicative of disease, providing actionable clinical information.”
- 5
Mammoth Biosciences · Supports System
“The small sizes of our NanoCas and CasPhi nucleases overcome the limitations of viral and non viral delivery that challenge legacy proteins like Cas9.”
Funding5
- 6
Regeneron · Apr 25, 2024 · Supports Funding round · amount, Organization · ownership
“Mammoth will receive $100 million inclusive of $95 million in equity investment at signing”
- 7
Business Wire · Sep 9, 2021 · Supports Funding round · amount, Funding round · post money valuation usd
“The financing comprises a $150 million Series D led by Redmile Group”
- 8
MedCity News · Jan 30, 2020 · Supports Funding round, Funding round · amount
“Decheng Capital led the financing, with participation from Mayfield, NFX, Verily and Brook Byers.”
- 9
GenomeWeb · Jul 31, 2018 · Supports Funding round · amount
“announced today that it has raised $23 million in a Series A round of financing”
- 10
Mayfield · Supports Funding round · amount
“Mayfield led a $23 million Series A”
People1
- 11
Mammoth Biosciences · Supports Role
“Trevor Martin is the co-founder and CEO of Mammoth Biosciences, where we are harnessing the diversity of nature to power the next generation of curative CRISPR therapies for genetic diseases, as well as improving human health and wellbeing.”
Other1
- 12
Supports Job posting
“Senior Software Engineer I, Research Informatics”
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