XZERO XZERO is a company that develops a proprietary compact system for the production of ultrapure water (UPW). | ![]() ZwitterCo ZwitterCo is a company producing membrane products designed for water treatment, precision separation, and product recovery in industrial and agricultural processes. | ![]() Summit Nanotech Summit Nanotech is a nanotech company that develops technologies for the clean energy industry. | ![]() Tidal Metals Tidal Metals (doing business as Greenblu) is a company that develops technologies for mineral extraction from seawater. | ||
Founding Date | Founding Date 1997 | Founding Date 2017 | Founding Date 2018 | Founding Date 2016 | Founding Date 2010 |
Type | Type Private | Type Private | Type Private | Type Private | Type Private |
Tags | |||||
Locations | Locations Bromma, SE HQ Bromma, SE | Locations Cambridge, US HQ | Locations Calgary, CA HQ | Locations Hamilton, US HQ | Locations Rovigo, IT HQ Padua, IT |
Employees | Employees 3 | Employees 79 | Employees 1061% decrease | Employees 233% decrease | Employees 4 |
Funding | |||||
Latest funding round | Latest funding round N/A | Latest funding round $ 5.9m (about 5 years ago) | Latest funding round $ 14m (over 4 years ago) | Latest funding round N/A | Latest funding round N/A |
Total funding raised | Total funding raised N/A | Total funding raised $ 5.9m | Total funding raised $ 15.2m | Total funding raised N/A | Total funding raised N/A |

ZwitterCo is a company producing membrane products designed for water treatment, precision separation, and product recovery in industrial and agricultural processes.
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Summit Nanotech is a nanotech company that develops technologies for the clean energy industry.
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Tidal Metals (doing business as Greenblu) is a company that develops technologies for mineral extraction from seawater.
View companyNanoSilv is a company that produces nanotechnological materials.
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