AIRNA

Biotechnology ResearchCambridge, Massachusetts, United StatesFounded 202185 employees$245M raised

AIRNA is a biotech company developing RNA editing therapeutics for rare and common diseases. It has raised $245M and employs 85 people.

Employees
85
Total raised
$245M
Last: Series B
Open roles
1
-67% vs last year
Site visitors
5K
per month
Alumni founders

The growth story

AIRNA headcount and funding85 people today
88$30M$60M$155M85202120222023202420252026
Data by CrustdataCrustdata

AIRNA grew from 3 to 85 employees between 2021 and 2026, raising $245M along the way, most recently a Series B in April 2025.

About

AIRNA creates RNA-based treatments using its RESTORE+ platform, targeting both rare and widespread diseases. The company focuses on advancing a pipeline of therapies through this technology.

Founded in 2021, AIRNA has grown to 85 employees and secured $245M in funding, including a Series B round in April 2025. Its investor base includes ARCH Venture Partners and Forbion Capital Partners.

Founders and leadership

AIRNA’s largest function is Research, with 23 employees. The company is led by a team with experience in biotech and RNA therapeutics.

The AIRNA org chart

Todd Bazemore (Chief Executive Officer) leads 34 mapped leaders with 6 direct reports. Click +N to expand a team; names link to the person’s public profile.

Departments, and which ones grew

Headcount by functiongrowth vs 12 months ago
RResearch
38+6%
BBusiness Development
18+6%
LLegal
4+33%
Data by CrustdataCrustdata

Headcount by function: Research 38 (+6% YoY), Business Development 18 (+6% YoY), Legal 4 (+33% YoY).

Talent flow

AIRNA’s team includes former employees of CRISPR Therapeutics, Novartis, and Biogen. Alumni have moved to companies like Prime Medicine and Vivtex.

Where AIRNA people come from, and where they go59 current + 18 former profiles
4 people: CRISPR Therapeutics → AIRNA4 people: Novartis → AIRNA4 people: University of Tübingen → AIRNA3 people: Biogen → AIRNA3 people: Akouos → AIRNA3 people: Momenta Pharmaceuticals → AIRNA3 people: Korro Bio → AIRNA3 people: Merck → AIRNA1 people: AIRNA → Prime Medicine1 people: AIRNA → Forbion1 people: AIRNA → NewCo1 people: AIRNA → Vivtex1 people: AIRNA → Vico Therapeutics1 people: AIRNA → Dolby Family Ventures1 people: AIRNA → ModeX Therapeutics1 people: AIRNA → BLASTIDAIRNA85 peopleCAME FROMWENT TOCRISPR Therapeutics4 peopleNovartis4 peopleUniversity of Tübin…4 peopleBiogen3 peopleAkouos3 peopleMomenta Pharmaceuti…3 peopleKorro Bio3 peopleMerck3 peoplePrime Medicine1 peopleForbion1 peopleNNewCo1 peopleVivtex1 peopleVico Therapeutics1 peopleDolby Family Ventur…1 peopleModeX Therapeutics1 peopleBLASTID1 people
Data by CrustdataCrustdata

Most common previous employers of AIRNA staff: CRISPR Therapeutics (4), Novartis (4), University of Tübingen (4), Biogen (3), Akouos (3), Momenta Pharmaceuticals (3). Former AIRNA employees most often moved to Prime Medicine (1), Forbion (1), NewCo (1), Vivtex (1), Vico Therapeutics (1), Dolby Family Ventures (1).

Alumni worth knowing

Web traffic

airna.com monthly visitors+82% month over month
04,6549,3074,758202420252026
Data by CrustdataCrustdata

Traffic mix: 0% direct, 0% search, 0% social, 0% paid.

What this company is made of

Headcount by skillwhat people list on their profiles
BBiotechnology
26
MMolecular Biology
26
CCell Culture
22
LLife Sciences
22
BBiochemistry
21
CCell Biology
19
RResearch Skills
19
LLeadership
18
WWestern Blotting
17
PProject Management
16
Data by CrustdataCrustdata

Most common skills at AIRNA: Biotechnology (26), Molecular Biology (26), Cell Culture (22), Life Sciences (22), Biochemistry (21), Cell Biology (19), Research Skills (19), Leadership (18).

Where the team actually sits

Headcount by regionHQ: Cambridge, Massachusetts, United States
MMassachusetts, United States
22
GGreater Boston
14
BBaden-Württemberg, Germany
14
UUnited Kingdom
2
UUnited States
1
SSwitzerland
1
NNew Jersey, United States
1
GGreater Tubingen Area
1
Data by CrustdataCrustdata

AIRNA people are concentrated in Massachusetts, United States (22), Greater Boston (14), Baden-Württemberg, Germany (14), United Kingdom (2).

Search footprint

Organic clicks
99
per month
Traffic worth
$1K
if bought as ads
Ranking keywords
271

AIRNA attracts about 99 organic search visits a month, traffic worth roughly $1K a month if bought through ads. It gained 22 ranking keywords and lost 30 in the last period.

Frequently asked

How many employees does AIRNA have?

AIRNA has 85 employees as of September 2026.

How much has AIRNA raised?

AIRNA has raised $245M in total, most recently a Series B round in April 2025.

Who founded AIRNA?

AIRNA was founded in 2021 by Thorsten Stafforst, Jin Billy Li.

Who is the CEO of AIRNA?

Todd Bazemore (Chief Executive Officer) sits at the top of AIRNA's reporting structure, with 6 direct reports.

Where does AIRNA hire from?

The most common previous employers of current AIRNA staff are CRISPR Therapeutics (4 people), Novartis (4 people), University of Tübingen (4 people).

Where do AIRNA employees go after leaving?

Former AIRNA employees most often move to Prime Medicine (1), Forbion (1), NewCo (1).

How much traffic does AIRNA get from search?

AIRNA attracts about 99 organic search visits a month, worth roughly $1K a month in equivalent ad spend.

What skills do people at AIRNA have?

The most common skills among AIRNA staff are Biotechnology, Molecular Biology, Cell Culture, Life Sciences, Biochemistry.

Where is AIRNA's team located?

AIRNA staff are concentrated in Massachusetts, United States (22), Greater Boston (14), Baden-Württemberg, Germany (14).

How big is AIRNA's research team?

AIRNA has about 38 people in Research, up 6% over the past year, as of September 2026.

How big is AIRNA's business development team?

AIRNA has about 18 people in Business Development, up 6% over the past year, as of September 2026.

Computed from 59 current and 18 former AIRNA profiles, as of September 2026. Source: Crustdata.

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