Sectors & Capital
Ohmium
Company Profile · Green Hydrogen

Ohmium

PEM-electrolyser maker manufacturing in India for global markets.

SK Insights

Ohmium's India Bet: Opportunity or Cost Trap?

Ohmium's PEM electrolyser gigafactory in Bangalore is strategically smart — localising stack manufacturing slashes landed costs and qualifies for PLI adjacency benefits. But PEM still loses on CAPEX versus alkaline at scale in India. The real play? Lock Ohmium into long-term offtake agreements NOW, before green hydrogen mandates tighten supply. Founders eyeing captive hydrogen should negotiate hard on stack replacement cycles — that's where margin quietly bleeds.

2026-09-15

Ohmium's India Bet: Technology Alone Won't Close Financing

Ohmium's PEM electrolyser gigafactory in Bangalore is strategically smart — localising stack manufacturing slashes import dependency and qualifies for PLI adjacency benefits. But here's the hard truth: without bankable offtake contracts and green hydrogen below ₹400/kg, institutional debt won't move. Indian CXOs eyeing green hydrogen must lock ECAs or multilateral guarantees before approaching lenders. Technology alone won't close your financing round — structured risk mitigation will.

2026-09-08

Ohmium's India Bet Needs Demand Anchors Now

Ohmium's PEM electrolyzer gigafactory in Bengaluru is strategically smart — India's PLI appetite and falling renewable tariffs create a rare cost-arbitrage window. But here's the hard truth: without offtake certainty from Indian refineries or fertilizer majors, hardware alone won't move the needle. CXOs eyeing green hydrogen partnerships must lock demand-side anchors before chasing electrolyzer capacity. In Asia's hydrogen race, manufacturing without assured offtake is just expensive inventory.

2026-09-06

Ohmium's PEM Bet: India Opportunity or Overhyped?

Ohmium's Bangalore electrolyser factory is smart positioning, but don't mistake manufacturing presence for market readiness. India's green hydrogen demand remains policy-driven, not yet commercial. For CXOs evaluating offtake or partnership: scrutinise stack degradation warranties and rupee-denominated capex exposure before signing LOIs. Asia's real electrolyser volume will emerge post-2027. First-mover advantage means little without bankable project pipelines anchoring your business case today.

2026-09-02

Overview

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Ohmium International is a US-headquartered green hydrogen company specialising in the design and manufacture of Proton Exchange Membrane (PEM) electrolysers. It targets industrial decarbonisation, mobility, and energy storage markets. With a significant manufacturing presence in India, Ohmium positions itself as a cost-competitive, modular electrolyser supplier serving global clean energy transition needs.

Technology & products

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Ohmium produces modular PEM electrolysers using a standardised, scalable stack architecture. Its core product, the Ohmium S-Series, delivers high efficiency and rapid response to variable renewable power inputs. The modular design enables flexible capacity scaling, simplified maintenance, and faster deployment compared to traditional large-format electrolyser configurations.

Manufacturing & capacity

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Ohmium operates one of India's largest dedicated PEM electrolyser gigafactory-scale facilities, enabling high-volume, cost-efficient production. Its India manufacturing base provides significant labour and supply chain cost advantages, supporting both domestic and international order fulfilment at scale.

Manufacturing plants

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Sales offices & markets

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Sales & market presence

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Ohmium has an active sales and project development presence across India, North America, Europe, the Middle East, and Australia. In India, it leverages its manufacturing base to competitively serve National Green Hydrogen Mission-linked projects. Globally, it targets industrial, mobility, and utility-scale green hydrogen offtakers.

Recent focus

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Key competitors

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Automation & efficiency

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Ohmium integrates automated stack assembly lines, digital quality control systems, and data-driven manufacturing processes at its Bangalore gigafactory. Machine vision and process automation reduce per-unit costs and improve stack consistency. Digital monitoring tools support predictive maintenance and performance optimisation across deployed electrolyser systems, enhancing long-term reliability for customers.

Market position

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Ohmium is among a small group of companies operating at genuine gigawatt-class PEM electrolyser manufacturing scale. Its India-based production provides meaningful cost advantages over Western peers, positioning it competitively for price-sensitive emerging market projects while maintaining technology parity with global leaders.

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