SQZ Biotechnologies Co

Biotechnology company · Watertown, Massachusetts, United States

SQZ Biotechnologies Co is a biotechnology company headquartered in Watertown, Massachusetts, United States. Its earliest recorded incorporation is in 2013. It has received 7 US government small-business research awards (SBIR/STTR) from health agencies, $5.3 million in total, most recently in 2022. It has reported private securities offerings to the US SEC, most recently $66 million sold in a notice filed in 2020.

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SQZ Biotechnologies at a glance

Typebiotechnology company
HeadquartersWatertown, Massachusetts, United States
Earliest incorporation on record2013
SEC industryBiological Products, (No Diagnostic Substances)
Employees (per SBIR records)120
SEC CIK1604477

What does SQZ Biotechnologies do?

US government research funding

7 SBIR/STTR small-business research awards from US health agencies, $5.3 million in total (2015 to 2022). NIH funding came from the National Institute of General Medical Sciences, National Institute of Biomedical Imaging and Bioengineering, National Institute of Allergy and Infectious Diseases.

Private fundraising reported to the SEC

7 Form D notices; the most recent reported $66.3 million sold (2020).

Frequently asked questions about SQZ Biotechnologies

Where is SQZ Biotechnologies headquartered?

SQZ Biotechnologies Co is headquartered in Watertown, Massachusetts, United States.

What does SQZ Biotechnologies do?

SQZ Biotechnologies Co is a biotechnology company. Its SEC industry classification is Biological Products, (No Diagnostic Substances).

When was SQZ Biotechnologies founded?

The earliest incorporation on record for SQZ Biotechnologies Co is in 2013, according to public company registers.

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Sources

Location data: GeoNames (geonames.org), CC BY 4.0.

Last updated 2026-09-23.