ZwitterCo

ZwitterCo

ZwitterCo Inc

Woburn, MA, United States

Processing EquipmentEngineering & Services
Founded 201851-200 employeesManufacturer, Service ProviderSells to Processors
Profile last updated: April 18, 2026

About

Founded in 2018, ZwitterCo is a dairy industry manufacturer based in Woburn, United States selling processing equipment, engineering & services.

ZwitterCo is a membrane company founded in 2018 that makes zwitterionic, anti-fouling membranes for industrial water treatment and reuse. Its product lines include Evolution membranes (PCM, SF and RO) sold to food, dairy and biotech processors for protein concentration, skim milk and whey concentration, and cleaning-cost reduction, alongside Elevation and Expedition membranes for produced water, refinery wastewater and landfill leachate. The company offers rental equipment, purpose-built filtration systems, service plans and extended warranties, and states it has over 60 water and membrane technology experts.

Location

Woburn, United States

Founded

2018

Employees

51-200

Legal name

ZwitterCo Inc

Focus areas

membraneszwitterionicanti-foulingultrafiltrationsuperfiltrationreverse osmosisprotein concentrationwastewater

Languages

EN

Products & capabilities

Supply categories

Processing EquipmentEngineering & Services

Supplier role

ManufacturerService Provider

Sells to

Processors

Customer scale

Industrial

Dairy products served

WheyLiquid Milk

Equipment

Membrane Filtration

Services

Maintenance ContractsProcess Engineering

Products

Evolution PCM

Sanitary UF membrane

FDA-compliant anti-fouling ultrafiltration spiral elements designed to replace 5-30 kDa UF membranes in dairy and food protein concentration.

Evolution SF

Sanitary superfiltration membrane

Anti-fouling sanitary superfiltration elements for food, dairy and biotech processing that simplify cleaning programs.

Evolution RO

Sanitary RO membrane

Anti-fouling sanitary RO elements for food and dairy process applications, serving as direct replacements for conventional RO.

Elevation RO

RO membrane

Zwitterionic-enhanced RO membranes for industrial water and wastewater treatment, cleaned with commodity chemicals.

Expedition SF

Superfiltration membrane

Fouling-resistant superfiltration membranes for high oil, grease and organics streams, used as pretreatment ahead of RO.

Service regions

Europe

Standards, references & customers

Sustainability claims

Shorter cleaning programs that reduce chemical, water and energy useLower carbon intensity through reduced chemical and heat use

Credentials & affiliations

Certifications

NSF/ANSI/CAN 61

Issued by: NSF

Awards

Breakthrough Technology Company of the Year

2023

Most Innovative Companies

Fast Company2024

Edison Innovation Award

Edison Awards2024

Other dairy suppliers in United States

View all