Tend
Seattle, US · 8 known investors
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Tend develops therapeutic solutions and diagnostic tools focused on the gut microbiome to treat chronic intestinal and digestive health conditions. The company serves researchers, clinicians, and patients seeking evidence-based alternatives to traditional disease management approaches.
Founders & leadership

Investors · 8
How we know: funding news · prnewswire.com · Not right? Tell us
How we know: funding news · prnewswire.com · Not right? Tell us
Funding
SEC filings, press & company announcements$125M disclosed across 1 of 3 rounds · 2019–2021
- $125MSeries CApr 2021 · 2 sources
Addition (lead), GV, Juxtapose, Redpoint, Zigg Capital
Source ↗ - Undisclosed amountSeries BOct 2020 · 2 sources
GV (lead), Good Friends, Juxtapose, Redpoint, Tiger Global, Zigg Capital
Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
Frequently asked questions
- What does Tend do?
- Tend develops therapeutic solutions and diagnostic tools focused on the gut microbiome to treat chronic intestinal and digestive health conditions. The company serves researchers, clinicians, and patients seeking evidence-based alternatives to traditional disease management approaches.
- Who founded Tend?
- Tend was founded by Thomas Lendvay, Kathleen Lendvay.
- Who are Tend's investors?
- Tend's investors include SeaChange, Addition, Good Friends, GV (Google Ventures), JUXTAPOSE VENTURES, Redpoint Ventures, Tiger Global Management, Zigg Capital.
- How much funding has Tend raised?
- Tend has disclosed $125M raised across 1 of its 3 known rounds.
- Where is Tend headquartered?
- Tend is headquartered in Seattle, US.






