ZwitterCo Overview

  • Year Founded
  • 2018

Year Founded

  • Status
  • Private

  • Employees
  • 82

Employees

  • Latest Deal Type
  • Later Stage VC

  • Investors
  • 27

ZwitterCo General Information

Description

Manufacturer of filtration membranes designed for industrial wastewater treatment and process stream management. The company offers anti-fouling membranes, sanitary membranes, wastewater treatment systems, process water reuse systems, ingredient concentration modules and byproduct management tools, providing industrial operators with a method to purify effluents and recover products from high-strength organic streams.

Contact Information

Ownership Status
Privately Held (backing)
Financing Status
Venture Capital-Backed
Corporate Office
  • 12 Cabot Road
  • Suite B
  • Woburn, MA 01801
  • United States
+1 (781)
Primary Industry
Machinery (B2B)
Other Industries
Environmental Services (B2B)
Corporate Office
  • 12 Cabot Road
  • Suite B
  • Woburn, MA 01801
  • United States
+1 (781)

ZwitterCo Timeline

2023202420252026
Financing RoundCaptured Employee CountEstimated Employee Growth

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ZwitterCo Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
16. Later Stage VC 22-Oct-2026 Completed Generating Revenue
15. Secondary Transaction - Private 27-Jun-2026 Completed Generating Revenue
14. Accelerator/Incubator Completed Generating Revenue
13. Later Stage VC (Series B) 09-Jul-2024 Completed Generating Revenue
12. Accelerator/Incubator 19-Jul-2023 Completed Generating Revenue
11. Early Stage VC (Series A) 03-May-2022 Completed Generating Revenue
10. Secondary Transaction - Private 01-Apr-2022 Completed Generating Revenue
9. Grant 31-Dec-2021 Completed Generating Revenue
8. Early Stage VC (Series A) 18-Mar-2021 $5.9M $10M Completed Generating Revenue
7. Seed Round 19-Oct-2020 $4.07M $4.07M Completed Generating Revenue
To view ZwitterCo’s complete valuation and funding history, request access »

ZwitterCo Cap Table

Stock # of Shares
Authorized
Par Value Dividend Rate (%) Original
Issue Price
Liquidation Liquidation
Pref. Multiple
Conversion Price % Owned
Series B
Series A-2
Series A-1 6,974,227 $0.000100 8% $2.39 $2.39 1x $2.39 17.22%
Seed 6,387,493 $0.000100 8% $1.02 $1.02 1x $1.02 15.77%
To view ZwitterCo’s complete cap table history, request access »

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Opportunity Score

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Exit Type

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ZwitterCo Comparisons

Description
Primary
Industry
HQ Location
Employees
Total Raised
Post Valuation
Last
Financing
Details
Manufacturer of filtration membranes designed for industrial wastewater treatment and process stream management. The com
Machinery (B2B)
Woburn, MA
82 As of 2026

Mumbai, India
 

Leeuwarden, Netherlands
 
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ZwitterCo Competitors (2)

One of ZwitterCo’s 2 competitors is Diva Envitec Pvt, a Corporation company based in Mumbai, India.

Company Name Financing Status Location Employees Total Raised Last Financing Date/Type Last Financing Amount
Diva Envitec Pvt Corporation Mumbai, India
Wafilin Systems Corporate Backed or Acquired Leeuwarden, Netherlands
You’re viewing 2 of 2 competitors. Get the full list »

ZwitterCo Patents

ZwitterCo Recent Patent Activity

Publication ID Patent Title Status First Filing Date Technology (CPC) Citations
WO-2025212864-A1 Thin-film membranes with zwitterionic polymers and alternative support structures Pending 05-Apr-2024
WO-2025171312-A1 Self-assembling copolymers and thin-film membranes comprising self-assembling copolymers and 3d printed spacers Pending 09-Feb-2024
AU-2023272553-A1 Cross-linkable and charged zwitterionic polymers and membranes comprising same Pending 16-May-2022
EP-4526023-A1 Cross-linkable and charged zwitterionic polymers and membranes comprising same Pending 16-May-2022
EP-4526023-A4 Cross-linkable and charged zwitterionic polymers and membranes comprising same Pending 16-May-2022 B01D71/76
To view ZwitterCo’s complete patent history, request access »

ZwitterCo Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

Key Data Points

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ZwitterCo Investors (27)

Investor Name Investor Type Holding Investor Since Participating Rounds
Ecolab Corporation Minority
Blue Horizon Advisors Real Estate Minority
Munich Re Ventures Venture Capital Minority
SiteGround Hosting Corporation Minority
Tyson Ventures Corporate Venture Capital
You’re viewing 5 of 27 investors. Get the full list »

ZwitterCo FAQs

  • When was ZwitterCo founded?

    ZwitterCo was founded in 2018.

  • Where is ZwitterCo headquartered?

    ZwitterCo is headquartered in Woburn, MA.

  • What is the size of ZwitterCo?

    ZwitterCo has 82 total employees.

  • What industry is ZwitterCo in?

    ZwitterCo’s primary industry is Machinery (B2B).

  • Is ZwitterCo a private or public company?

    ZwitterCo is a Private company.

  • What is ZwitterCo’s current revenue?

    The current revenue for ZwitterCo is .

  • How much funding has ZwitterCo raised over time?

    ZwitterCo has raised $102M.

  • Who are ZwitterCo’s investors?

    Ecolab, Blue Horizon Advisors, Munich Re Ventures, SiteGround Hosting, and Tyson Ventures are 5 of 27 investors who have invested in ZwitterCo.

  • Who are ZwitterCo’s competitors?

    Diva Envitec Pvt and Wafilin Systems are competitors of ZwitterCo.

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