Full List of Biotech Companies in Boston, Massachusetts (2025)

There are as many as 1000 biotech companies in Boston and Cambridge, part of the Greater Boston Area. The Kendall Square area of Cambridge, also labelled the “center of the nation’s biotechnology industry” has a concentration of over 120 companies within a mile.

Prominent biotech companies in Boston include Ginkgo Bioworks, Emulate, Vertex Pharmaceuticals, Paratek Pharmaceuticals, Akouos, and Life Biosciences.

Biotech Companies in Boston, Massachusetts

1910 Genetics

451 D St., Suite 905
Boston, MA 02210
United States

Tel: 508-433-0126
https://www.1910genetics.com/

3PBIOVIAN

53 State Street
Suites 503 & 504
Boston
MA 02109
United States

Web: https://3pbiovian.com

AI Proteins, Inc.

20 Overland St, Boston,
MA 02215, United States

Email: info@aiproteinstx.com
aiproteins.com

Aisa Pharma, Inc

33 Brimmer Street, Suite C
Boston, MA 02108

Phone: (617) 584-7292
Email: info@aisapharma.com
https://aisapharma.com/

Akita Biosciences

Boston, MA, US

Email: support@akitabiosciences.com
https://www.akitabiosciences.com

Akouos, Inc.

645 Summer Street
Suite 200
Boston, MA 02210

Email: info@akouos.com
Tel: +1 857-410-1818
https://akouos.com/

Aktis Oncology, Inc.

17 Drydock Avenue
Suite #17-401
Boston, MA 02210

Email: info@aktisoncology.com
https://www.aktisoncology.com/

Alchemab Therapeutics

Boston Office
Alchemab Therapeutics
204 Second Ave
Waltham, MA 02451
USA

Email: info@alchemab.com
https://www.alchemab.com/

Alexion Pharmaceuticals, Inc.

Global & Regional Headquarters:
121 Seaport Boulevard
Boston, MA 02210
U.S.A.

Web: https://alexion.com

Allarity Therapeutics, Inc.

24 School Street, 2nd Floor,
Boston, MA 02108
United States

Tel: +1 401 426 4664
Email: info@allarity.com
https://allarity.com

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Alloplex Biotherapeutics Inc.

Boston HQ – 300 Trade Center – Suite 6580,
Woburn, MA 01801 USA

Phone: 8572721214
https://alloplexbio.com/

Alpha-9 Oncology

185 Dartmouth St, 6th Floor
Boston, MA 02116

Tel: (617) 865-1004
Email: info@a9oncology.com
https://www.a9oncology.com

Ampersand Biomedicines

135 William T Morrissey Blvd
Boston, MA 02125

Email: info@ampersand.bio
https://www.ampersand.bio

Aphios Corporation

3-E Gill Street
New Boston Park
Woburn, MA 01801 USA

Phone: (001) (781) 932-6933
Fax: (001) (781) 932-6865
E-mail: mail@aphios.com
https://aphios.com/

Apollo Therapeutics

33 Arch Street
Boston, MA 02110

Email: info@apollotx.com
Phone: 475-439-8705
https://apollotherapeutics.com/

Argenx US Inc.

33 Arch Street, 32nd Floor
Boston, MA 02110

https://www.argenx.com

Arietis Pharma

650 ALBANY ST #130, BOSTON,
MA 02118-2518, UNITED STATES

Email: INFO@ARIETISCORP.COM
Phone: 617-286-2165
https://www.arietis.org/

Ascidian Therapeutics

80 Guest St
Boston, Massachusetts 02135, US

Email: outreach@ascidian-tx.com
https://ascidian-tx.com/

Asimov

201 Brookline Avenue
Suite 1201
Boston, MA 02215

Email: hello@asimov.com
Tel: +1 (617) 849-9299
https://www.asimov.com/

Astria Therapeutics, Inc.

75 State Street Suite 1400.
Boston, MA 02109.

Phone: 617-349-1971
Fax: 617-273-2637
Email: Info@astriatx.com
https://astriatx.com/

Asymmetrex

P.O. Box 301179,
Boston, MA 02130

Tel: 1-617-990-6819
E-mail: contact@asymmetrex.com
https://asymmetrex.co/

Atalanta Therapeutics, inc.

51 Sleeper Street, 7th Floor
Boston, MA 02210

Phone: 339-330-8780
https://www.atalantatx.com/

Atea Pharmaceuticals, Inc.

225 Franklin Street
Suite 2100
Boston, MA 02110

Phone: (857) 284-8891
https://ateapharma.com/

Aura Biosciences

80 Guest Street, 5th Floor
Boston, MA 02135 USA

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Email: info@aurabiosciences.com
Phone: 617-871-1211
https://aurabiosciences.com/

AVEO Oncology

30 Winter Street
Boston, MA 02108

Phone: 857-400-0101
https://www.aveooncology.com/

Ayana Bio, LLC

27 Drydock 7th Floor
Boston, Massachusetts, 02210,
United States

Email: info@ayanabio.com
Phone: 857-758-5511
https://www.ayanabio.com/

Bicara Therapeutics

116 Huntington Avenue
Suite 703
Boston, MA 02116

Email: info@bicara.com
Tel: 617-468-4219
https://www.bicara.com

BioAgilytix

1320 Soldiers Field Road
Boston, MA, 02135

Phone: 617-456-0700
Fax: 617-456-0701
https://www.bioagilytix.com/

CATALOG

529 Main St
127
Boston, Massachusetts 02129, US

Web: https://catalogdna.com/

Catamaran Bio

451 D Street
Boston, MA 02210

Email: catamaranhr@catamaranbio.com
Phone: 857-758-5800
https://catamaranbio.com/

Centessa Pharmaceuticals

1 Federal Street
38th Floor
Boston, MA 02110

Phone: +1.617.468.5770
https://centessa.com/

Centrexion Therapeutics

Centrexion Therapeutics Corp.
200 State Street, 6th Floor
Boston, MA 02109

Phone: (617) 837-6911
Email: info@Centrexion.com
https://centrexion.com/

Chiesi Global Rare Diseases

One Boston Place
Suite 4000
Boston, MA 02108

Phone: 919 678 6611
https://www.chiesi.com/

Clade Therapeutics

201 Brookline Avenue
Suite 1002
Boston, MA 02215
United States of America

Email: contact.us@cladetx.com
Phone: 617-546-7460
https://cladetx.com/

Combined Therapeutics USA

40 Guest Street
Boston, MA 02135
USA

Email: contact@combinedtx.com
Phone: 617.409.5260
https://www.combinedtx.com/

Compass Therapeutics

80 Guest Street, Suite 601
Boston MA 02135

Email: partners@compasstherapeutics.com
Phone: 617-500-8099
https://www.compasstherapeutics.com/

CRISPR Therapeutics

105 West First Street
South Boston, MA 02127

Phone: 617-315-4600
https://crisprtx.com/

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