Latest HSL Technologies News & Updates

See the latest news and media coverage for HSL Technologies. We track all announcements, press releases, and industry mentions in real time, all in one place.

HSL Technologies

Low-carbon silica and hydrogen technology company

hsl.tech

Headquarters: Aix en Provence, France
Founded year: 2015
Company type: Private company
Number of employees: 40–50
Industry: Renewable Fuels

Last updated Today

Latest news about HSL Technologies

In short: HSL Technologies validated its low-carbon silica technology's environmental impact and pursued Series B funding for industrial scaling.

Company announcements

September 10 HSL Technologies

HSL Technologies highlights its extensive patent portfolio

The company owns 140 patents across 26 jurisdictions protecting its HydroSil technology and production processes, creating a strong barrier to entry.

May 7 HSL Technologies

HSL Technologies validates low-carbon silica's environmental impact

HydroSil reduces CO₂ emissions by over 80% versus standard processes. The company continues its Series B fundraising to build a pre-commercial facility by 2029.

May 5 HSL Technologies

HSL Technologies presents its new position to the media

Renaud Alouche explains the redefinition of low-carbon silica production with renewable hydrogen as a by-product. The energy transition relies on essential industrial processes.

April 9 HSL Technologies

HSL Technologies thanks La Provence for highlighting their advancements

The article confirms up to 80% CO₂ reduction via Life Cycle Assessment. It notes fundraising efforts to scale technology for decarbonization.

Media coverage

May 2 The Hindu

Commodore Jasvinder Singh takes charge as Director (Strategic Projects) at HSL

Commodore Jasvinder Singh has assumed charge as Director (Strategic Projects) at Hindustan Shipyard Limited (HSL). A veteran of the Indian Navy, Commodore Singh brings over...

April 4 La Provence

HSL Technologies, the Provençal gem that reinvents silica and hydrogen

Producing silica while transporting green hydrogen in liquid form: this is the bold bet of HSL Technologies which has just validated...

20 July 2025 Yahoo Finance

BEML and HSL sign MoU to develop advanced marine systems

The collaboration aims to co-create advanced marine systems, focusing on innovation, indigenous...

8 March 2023 La Provence

Hydrogen transport: the Aixois Hysilabs changes name and becomes HSL Technologies

Photo G.V.L. Aix-en-Provence The Aix-en-Provence deeptech specialized in hydrogen transport via a liquid vector changes name and visual identity. An announcement made...

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