# Oasys Water: Renewables & environment, Cambridge, United States

> Oasys Water: Oasys Water is a sustainability and water technology company based in Cambridge, Massachusetts, focused on addressing water scarcity through...

Source: https://millionrounds.com/startup/oasys-water (Millionrounds; every figure on the page links to its filing or article)

United States · [Renewables & environment startup](https://millionrounds.com/companies)

# Oasys Water

Oasys Water is a sustainability and water technology company based in Cambridge, Massachusetts, focused on addressing water scarcity through innovative solutions.

Funding reported Last round: Series B

Renewables & environment Cambridge, United States

Company summary

- **Founded:** 2008 18 years old
- **Team:** 5 1 to 10 people
- **Funding reported:** $25M in dollars
- **Last round:** Series B Mar 2017

How sure we are

- ✓ **Listed** We know it exists and what it does
- 2 **Funding reported** A company dataset reports a raise
- 3 **Observed** A filing or a dated announcement confirms a round

No round for Oasys Water has been confirmed by a filing or an announcement yet, so nothing here counts toward an investor's record. [How we decide](https://millionrounds.com/methodology)

## About Oasys Water

Oasys Water is a sustainability and water technology company based in Cambridge, Massachusetts, focused on addressing water scarcity through innovative solutions.

Founded in 2008, the company specializes in advanced membrane-based technologies for water treatment and desalination, transforming industrial wastewater into clean freshwater. Oasys Water has developed proprietary systems, including Engineered OsmosisTM and the Membrane Brine Concentrator, which are designed to efficiently manage and recycle water in various industrial sectors. The company targets large-scale industries such as oil and gas, petrochemicals, mining, power generation, food and beverage processing, and pharmaceuticals. Oasys Water's technologies help these industries reduce operational costs, comply with environmental regulations, and promote sustainability through water reuse and zero liquid discharge strategies. With a commitment to innovation and energy efficiency, Oasys Water is recognized as a leader in the global water treatment industry.

## What company datasets say Oasys Water raised

Funding, as reported

Reported in all **$25M** in dollars

Rounds **5**

Last round **Series B**

Last round size **$4.0M**

Last round date **Mar 2017**

Investors listed **4**

## The company, in detail

What they build

Known for

water reuse clean energy & technology consumers filtration systems humidifiers minerals sustainable water solutions reverse osmosis water filtration accessories utilities water softeners information technology & services zero liquid discharge water softener for sensitive skin water damage water purification systems

- **Sector:** Renewables & environment
- **Industry code:** NAICS 22, 519290, SIC 3631
- **Region:** Massachusetts
- **Revenue:** $4.5M a year, as listed
- **Full record:** [Every detail in the company directory](https://millionrounds.com/directory/oasys-water)

## Renewables & environment in United States

Startups like it

- [**Prometheus** Santa Cruz · founded 2019 *Raised*](https://millionrounds.com/company/prometheus)
- [**Antora Energy** San Jose · founded 2018 *Raised*](https://millionrounds.com/company/antora-energy)
- [**Panthalassa** Portland · founded 2021 *Raised*](https://millionrounds.com/company/panthalassa)
- [**Lunar Energy** Mountain View · founded 2020 *Raised*](https://millionrounds.com/company/lunar-energy)
- [**Thea Energy** Kearny · founded 2022 *Raised*](https://millionrounds.com/company/thea-energy)
- [**LanzaJet** Chicago · founded 2020 *Raised*](https://millionrounds.com/company/lanzajet)
- [**Ice Energy** Costa Mesa · founded 2003 *Raised*](https://millionrounds.com/company/ice-energy)
- [**Voya Energy** Hayward · founded 2025 *Raised*](https://millionrounds.com/company/voya-energy)

## Is this your company?

Add your raise, your deck and your story, and put Oasys Water in front of investors. Or tell us what we have wrong.

[List your startup](https://millionrounds.com/list-your-startup)[Send a correction](https://millionrounds.com/corrections)