Mazarine Ventures
Overview
Mazarine Ventures is a venture capital firm formed in 2018 that invests in early-stage technology companies with innovations addressing risks related to water and wastewater.
Investments
| Company | Date | Stage | Lead |
|---|---|---|---|
| Swirltex Inc. | Mar 2021 | Seed | Lead |
| SimpleLab | May 2020 | Seed | Co-investor |
| ElectraMet | Oct 2019 | Series A | Co-investor |
| Waterly | Aug 2025 | Series A | Co-investor |
| SimpleLab | May 2020 | Seed | Co-investor |
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Key People
G. Anders Hallsby
Co-Founder and Partner
John Robinson
Co-Founder and Partner
Pete Nassos
Co-Founder and Partner
Sector & Stage Mix
Industry, funding stage, and valuation band breakdowns.
FAQ
Where is Mazarine Ventures based?
Mazarine Ventures is headquartered in Chicago, Illinois, United States.
When was Mazarine Ventures founded?
Mazarine Ventures was founded in 2018.
How many portfolio companies does Mazarine Ventures have?
Mazarine Ventures has 6 portfolio companies in Caplight's dataset.
What are some companies in Mazarine Ventures's portfolio?
Portfolio companies visible on Caplight include Swirltex Inc., SimpleLab, ElectraMet, Waterly, SimpleLab.
What was Mazarine Ventures's most recent investment shown here?
Mazarine Ventures's most recent investment in this portfolio sample was in Waterly in 2025.
What sectors does Mazarine Ventures focus on?
Mazarine Ventures focuses on Enterprise Software, Energy & Sustainability, Enterprise Software, Energy & Sustainability, Energy & Sustainability, Frontier & Industrial Tech, Frontier & Industrial Tech, Enterprise Software, Frontier & Industrial Tech, Energy & Sustainability, Frontier & Industrial Tech, Energy & Sustainability.
What company stages does Mazarine Ventures focus on?
Mazarine Ventures typically invests at the Early stage.