What is Claros Technologies?
Claros Technologies operates at the intersection of advanced material science and environmental engineering. The company specializes in the development of sustainable solutions designed to eliminate PFAS contaminants from water supplies through a breakthrough defluorination process. Beyond its core remediation services, the firm produces high-performance technical textiles that integrate antimicrobial and UV-resistant properties at the molecular level. By targeting both industrial clients and environmental service providers, Claros Technologies is effectively bridging the gap between complex chemical engineering and practical, scalable sustainability applications.
How much funding has Claros Technologies raised?
Claros Technologies has raised a total of $92.3M across 4 funding rounds:
Series A
$5.3M
Other Financing Round
$22M
Debt
$10M
Series B
$55M
Series A (2021): $5.3M with participation from 3x5 Partners
Other Financing Round (2024): $22M led by Ecosystem Integrity Fund and Capita3
Debt (2025): $10M supported by F R Bigelow Foundation, University of Minnesota Physicians, Capita3, and American Century Investments
Series B (2026): $55M featuring Bush Foundation, Daikin America, Veralto, and Saint Paul & Minnesota Foundation
Key Investors in Claros Technologies
Daikin America
A subsidiary of a global fluorochemical leader, Daikin America focuses on the development and manufacturing of advanced fluorochemical products.
Veralto
A global industrial technology firm specializing in water quality, analytical instrumentation, and product integrity solutions.
Ecosystem Integrity Fund
A sustainability-focused venture capital firm that invests in early growth stage companies contributing to environmental health and economic sustainability.
What's next for Claros Technologies?
Looking ahead, the strategic focus for Claros Technologies will likely center on the commercialization of its PFAS destruction technology at an enterprise scale. The recent Series B funding provides the necessary runway to optimize supply chain logistics and deepen partnerships with industrial technology leaders. As regulatory pressure regarding water quality intensifies globally, the company is strategically positioned to capture significant market share by offering verifiable, high-impact remediation services. Future growth will likely involve expanding its intellectual property portfolio and scaling its manufacturing capacity to meet the rising demand for sustainable, molecular-level material solutions.
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