What is H2scan?
Headquartered in Valencia, California, H2scan provides highly accurate, tolerant, and cost-effective hydrogen leak detection and process gas monitoring solutions. The company serves a diverse array of industrial markets, including petrochemical, refinery, nuclear power, and fuel cell sectors. By enabling precise control functions and safety monitoring, H2scan helps its clients—which include global giants like Siemens, ExxonMobil, and NASA—meet stringent regulatory and safety requirements. With 33 patents covering its core technology, software, and electronics, H2scan maintains a competitive edge in over 50 countries, positioning itself as an essential partner for organizations navigating the complexities of hydrogen-based industrial processes.
How much funding has H2scan raised?
H2scan has raised a total of $99.7M across 8 funding rounds:
Series A
$2M
Series B
$2.5M
Series C
$3.8M
Series D
$4M
Private Equity
$3.5M
Series E
$13.5M
Debt
$350K
Private Equity
$70M
Series A (2004): $2M, investors not publicly disclosed
Series B (2004): $2.5M led by Chrysalix Energy Venture Capital, Pasadena Angels, Tech Coast Angels, and Dennis Reid
Series C (2006): $3.8M, investors not publicly disclosed
Series D (2008): $4M featuring Ravinia Venture Fund, Tri-Strip Associates, TGB Partners, H5 Capital, and Chrysalix Energy
Private Equity (2013): $3.5M backed by Pasadena Angels, Inc. and Tamarac Investment Partners, Inc.
Series E (2020): $13.5M with participation from Energy Growth Momentum and El Dorado Investment
Debt (2020): $350K led by PPP
Private Equity (2022): $70M supported by GS Energy and Letterone Holdings
Key Investors in H2scan
GS Energy
GS Energy is a leading South Korean energy firm focused on sustainable growth and ESG management across power generation, refining, and chemicals.
Letterone Holdings
LetterOne is a partnership of entrepreneurs and CEOs managing patient capital to support sustainable prosperity in energy, technology, and health sectors.
Chrysalix Energy Venture Capital
Chrysalix is a global venture capital firm specializing in high-value industrial innovation and resource-intensive technology sectors.
What's next for H2scan?
With the recent strategic investment, H2scan is well-positioned to accelerate its global expansion and deepen its technological footprint. The company is expected to leverage this capital to enhance its R&D capabilities, further refining its hydrogen analyzer and leak detection systems to meet the evolving needs of the energy transition. As industries increasingly pivot toward hydrogen as a sustainable fuel source, H2scan's role in providing reliable, real-time monitoring will likely become even more central to industrial safety and operational efficiency. The firm's focus remains on scaling its manufacturing capacity and strengthening its long-term supply agreements with major manufacturing enterprises worldwide.
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