Thank you to Delaware Business Times for honoring Aternium CEO & Founder Andrew Cottone and VP Sales & Commercialization Dora Cheatham in the Delaware 2026 222 List! It is a privilege to have members of our team included with these esteemed peers!

Happy Holidays from the entire team at Aternium! We thank the community, our partners and stakeholders for your enthusiasm, support, and belief in our mission throughout 2025. We wish you all a joyful holiday season! Here's to 2026!
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Another excellent meeting of the NCC Chamber of Commerce
New Castle County Economic Partnership. This meeting honed in on how our educational & workforce development institutions are primed to work with industry to build the talent pipeline. #talent #talentpipeline

Thank you to Ryan Mulligan and the @Philadelphia Business Journal for this great feature on Aternium. #innovation #sustainability #cleanenergy
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Celebrating our anniversary with the launch of our new website! Check it out! A big thank you goes out to the teams at Blue Blaze Associates and Tri-State 3D for helping us express our vision of #safety, #transparency, #science & #continuousimprovement!
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Aternium is proud to celebrate its 2-year anniversary! Reflecting on our achievements, we express our heartfelt gratitude to all who have been instrumental in our journey. #Aternium #CleanEnergy #Hydrogen #CommunityEngagement

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It's here: The 2025 issue of Innovation Delaware. Thank you to Delaware Business Times for this great publication of for featuring Aternium in this issue. Check us on our pages 7 and 39 and check out the full publication on this link:
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In 2023 Aternium CEO Andrew Cottone won the Reinventing Delaware Competition with the spark of an idea.Today he had the opportunity to give an update on how far that idea has come, together with past winners: Desa Burton from Zipcode Wilmington and Helana Rodriguez with Partnership, Inc.

Wow! Great event and networking today. Thank you to DESCA and MACH2 for inviting Aterniumto speak at this month's MACH2 Monthly Meet-Up and update everyone on our progress. Thank you also to the New Castle County Chamber of Commerce for hosting - it was a full-house!

We've selected our electrolyzer technology! Click on the link to learn more and join us at the MACH2 Meet Up to get an update on Aternium activities. #cleanenergy #cleanhydrogen #energytransition
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Cut through the hydrogen noise with Aternium!