ZwitterCo
Cambridge, US · Founded 2018 · Delaware corporation · 6 known investors
ZwitterCo develops zwitterionic membrane technology for industrial and agricultural water treatment and reuse, targeting streams with high organic content that cause fouling in conventional membranes. Its membranes serve water-stressed industrial sectors including food and dairy processing, bioprocessing, landfill leachate, and brewery and distillery applications.
Founders & leadership
ZwitterCo was founded in 2018 by Alex Rappaport.
Board
Investors · 6
Reported raises · per SEC filings
Form D private placements$42.4M disclosed across 4 rounds · 2018–2022
▶$33.4MraisedMay 2022 · 8 investors · OtherRule 506(b)
- JASON PONTINDirector
- ALEX RAPPAPORTExecutive Officer, Director
- CHRISTOPHER DROVERExecutive Officer
- STEVE REMONDIDirector
- H. EARL JONESDirector
- GREG FISICHELLIExecutive Officer
- Offering amount
- $33.4M
- Amount sold
- $33.4M
- First sale
- Apr 2022
- Incorporated
- Corporation, Delaware, 2018
- Federal exemptions
- 06b
▶$5MraisedSep 2021 · 4 investors · OtherRule 506(b)
- Earl JonesDirector
- Alex RappaportExecutive Officer, Director
- Stephen RemondiDirector
- Offering amount
- $5M
- Amount sold
- $5M
- First sale
- Aug 2021
- Incorporated
- Corporation, Delaware, 2018
- Federal exemptions
- 06b
▶$1.9MraisedOct 2020 · 9 investors · OtherRule 506(b)
- Alex RappaportExecutive Officer, Director
- Steve RemondiDirector
- Earl JonesDirector
- Offering amount
- $3.5M
- Amount sold
- $1.9M
- First sale
- Oct 2020
- Incorporated
- Corporation, Delaware, 2018
- Federal exemptions
- 06b
▶$2.2MraisedApr 2020 · 36 investors · OtherRule 506(b)
- Alex RappaportExecutive Officer, Director
- Stephen RemondiDirector
- Offering amount
- $3M
- Amount sold
- $2.2M
- First sale
- Jul 2018
- Incorporated
- Corporation, Delaware, 2018
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Founder mafia
2 people who came through ZwitterCo went on to found or lead other companies.
Competitors · 2
by search overlapCompanies competing with ZwitterCo for the same Google search keywords, organic and paid, via search-intersection analysis.
Frequently asked questions
- What does ZwitterCo do?
- ZwitterCo develops zwitterionic membrane technology for industrial and agricultural water treatment and reuse, targeting streams with high organic content that cause fouling in conventional membranes. Its membranes serve water-stressed industrial sectors including food and dairy processing, bioprocessing, landfill leachate, and brewery and distillery applications.
- Who founded ZwitterCo?
- ZwitterCo was founded by Alex Rappaport in 2018.
- Who are ZwitterCo's investors?
- ZwitterCo's investors include Bantam Group, BURNT ISLAND VENTURES, DCVC (Data Collective), Genoa Ventures, HG Ventures, Munich Re Ventures.
- How much funding has ZwitterCo raised?
- ZwitterCo has disclosed $42.4M raised across 4 rounds.
- Where is ZwitterCo headquartered?
- ZwitterCo is headquartered in Cambridge, US.