MARSTROM COMPOSITE AB

Their core work

Marstrom Composite AB is a Swedish SME specializing in advanced composite materials engineering, with demonstrated expertise in structural blade manufacturing for wind energy applications. Their defining work is the TRIBLADE concept — a disruptive rotor blade design for large wind turbines — which they developed from feasibility study through full-scale demonstration under the EU SME Instrument program. The company follows a classical deep-tech SME path: own the core innovation, prove it works, then scale. Their composite manufacturing background likely has roots in marine or structural applications, applied now to the demands of large-scale wind rotor blades.

What they specialise in

How they've shifted over time

Both H2020 projects cover the same core innovation — the TRIBLADE rotor blade — meaning there is no thematic shift in focus over time, only a maturation in development stage. In 2016 they were validating whether the concept was technically and commercially viable (SME-1 feasibility); by 2017–2020 they were demonstrating it at scale (SME-2 demonstration). No keyword data is available to detect subtler shifts, so the honest reading is: this is a single-technology company that deepened rather than broadened its focus during the H2020 period.

Marstrom appears to be advancing a single proprietary blade technology toward market readiness — if the TRIBLADE demonstration was successful, future activity would likely involve licensing, manufacturing scale-up, or industrial partnerships rather than additional basic R&D.

How they like to work

Marstrom has not coordinated any H2020 projects — they participate as a specialist partner, which is typical for deep-tech SMEs that own a specific technology and join consortia to fund its validation. Their network is extremely narrow: one unique partner across two projects, suggesting they work in small, focused teams rather than broad multi-actor consortia. This points to a company that collaborates selectively and closely, likely preferring long-term bilateral partnerships over large open networks.

Marstrom's H2020 consortium footprint is minimal — one unique partner across two projects, all within a single country. This is consistent with a proprietary-technology SME that manages EU funding through a small, trusted consortium rather than broad multi-national collaboration.

What sets them apart

Marstrom is one of a small number of SMEs that successfully completed both phases of the EU SME Instrument for wind energy, which signals genuine technological credibility beyond grant-writing. Their value proposition is a specific, demonstrable blade innovation — not consulting or research services, but an actual physical technology. For a consortium that needs a composite blade specialist or a wind energy hardware partner with EU validation behind them, Marstrom offers a very targeted capability that larger generalist engineering firms do not.

Highlights from their portfolio

• TRIBLADE
  The Phase 2 SME Instrument project (2017–2020) received EUR 518,438 for full-scale demonstration of the TRIBLADE rotor concept — the largest and most substantive project in their portfolio, representing a rare end-to-end EU-backed technology validation for a small composite SME.
• Triblade
  The Phase 1 feasibility project (2016) is notable as the entry point that unlocked Phase 2 funding, demonstrating that Marstrom's blade concept passed EU expert review at the concept validation stage.