Innio N.V.

What they do

INNIO builds reciprocating gas engines that convert natural, renewable and specialty gases into electricity, heat or compression, sold under the Jenbacher and Waukesha brands. It runs two segments, Equipment and Services, across data center, power solutions and compression end markets. The installed base was approximately 44 GW as of December 31, 2025, with 3.4 GW of power delivered that year, supported by manufacturing hubs in Austria and North America and coverage in roughly 100 countries.

Revenue drivers

• Equipment — Engines and packaged power systems for data centers, grid and microgrid power solutions, and gas compression; generated $569.3 million in Q2 2026, up 61% year-over-year, and is the larger segment.
• Services — Maintenance, parts, upgrades, overhauls and multi-year service agreements tied to the installed gas engine base; generated $368.4 million in Q2 2026, up 21% year-over-year.
• Data center power — A business line within Equipment supplying prime and backup power for AI workloads; cited as the source of particularly strong momentum and a 1.1 GW order in Q2 2026.
• Compression — Equipment supporting gas lift, gathering, processing, storage and transmission across the energy value chain; one of the three Equipment business lines cited as driving order growth.

Recent performance

Q2 2026 total revenue was $937.7 million, up 42% year-over-year from $659.5 million in Q2 2025, with Equipment revenue of $569.3 million and Services revenue of $368.4 million. Equipment order intake reached $2.3 billion, up 316% year-over-year, and backlog reached a record $6.6 billion, up 279%. The quarter produced a net loss of $(16.9) million, mainly due to $81.2 million of one-off IPO and public market readiness costs, versus net income of $62.4 million in Q2 2025. Adjusted EBITDA was $172.3 million, up 20% year-over-year. The quarter was INNIO's first earnings report since its IPO closed on June 5, 2026.

Strategy

INNIO is executing a multi-year capacity expansion across the U.S. and Europe to serve distributed and behind-the-meter power demand, including targeted investment in U.S. manufacturing and assembly capacity near key data center regions. It is building order visibility through large framework agreements, including a multi-year deal with Rehlko securing approximately 1.25 GW of gas engine capacity over three years on top of Rehlko's existing 700 MW reservation. It continues to develop hydrogen capability, having demonstrated 100% hydrogen backup power at the 3 MW scale with the Net Zero Innovation Hub for Data Centers. Management describes the capacity build as balanced against profitable growth.

Risks

• Customer concentration in data centers — A single 1.1 GW order for one data center campus was a quarter highlight, so intake and backlog depend heavily on a small number of very large AI infrastructure projects.
• Leverage and thin equity — At June 30, 2026, total liabilities were $5.50 billion against $209.2 million of shareholder equity and $2.61 billion of long-term debt.
• Gas fuel exposure — The portfolio is focused entirely on gaseous fuels rather than diesel, tying demand to the availability and economics of natural, renewable and specialty gas.
• Execution on capacity ramp — Converting the $6.6 billion backlog depends on completing manufacturing expansion in the U.S. and Europe and delivering equipment on schedule.

Outlook

Management initiated fiscal year 2026 guidance for total revenue of $3.8 to $3.9 billion, up from $2.6 billion in fiscal 2025, and Adjusted EBITDA of $720 to $740 million, up from $549 million. The company says record backlog provides revenue visibility it believes extends at least into 2030. A reconciliation of Adjusted EBITDA guidance to net income is not provided on a forward-looking basis.