VC Catalog · venture ecosystem research library
VC Catalog home Beta

Company

eFFECTOR Therapeutics, Inc

Rocket Ship RatingBased on the data VC Catalog holds.

Rocket Ship Rating: 92 out of 100

clinical stage biopharmaceutical company

  • Biotech & therapeutics
Status
Shut downas of 2026-09-17Source (opens in a new tab)
Business model
B2B
Headquarters
Solana Beach, CA, United States
Legal name
eFFECTOR Therapeutics, Inc
Claim, correct or request removal

Record updated 28 September 2026

About

a clinical stage biopharmaceutical company formerly based in Solana Beach, CA.

Funding snapshot

Total raised
$129MSEC form D sum, as of 2026-09-28Source (opens in a new tab)
Latest round
Round, $20.4M2019-04-30

Funding rounds

Round, 2019
$20.4M2019-04-30, SEC form D sold, 25 investors
Round, 2017
$16.8M2017-07-19, SEC form D sold, 26 investors
Round, 2015
$56M2015-12-11, SEC form D sold, 20 investors
Round, 2013
$36.2M2013-05-15, SEC form D sold, 15 investors

About the company

Status notes
The Company is no longer operating.
Loading relationship preview

Cookies on VC Catalog

We use necessary cookies to run the site (sign-in, security, remembering this choice). With your permission we also use Google Analytics to understand how the site is used. Analytics cookies are set only if you accept all cookies. Privacy policy