ASTER SPA

Their core work

ASTER SPA is a Rome-based technology SME specialising in passive radar systems and maritime surveillance. Their defining technical contribution is exploiting GALILEO satellite signals as radar illuminators — a technique that detects and tracks vessels without emitting any radar signal of its own, making it inherently covert and low-cost to operate. They bridge EU space infrastructure (GALILEO) and maritime security applications, developing systems that can be fielded for coast guard, border control, and port authority use. Both of their H2020 projects are Innovation Actions, confirming they work at the applied, near-deployment end of the technology spectrum rather than in fundamental research.

What they specialise in

How they've shifted over time

ASTER's two-project H2020 trajectory shows a logical deepening rather than a pivot: they began by developing and coordinating their own GALILEO-based passive radar concept (spyGLASS, 2015–2017), then joined a larger consortium to integrate that capability into a wider maritime surveillance architecture (MARISA, 2017–2020). The shift from coordinator of a focused radar prototype to participant in a multi-partner awareness platform suggests they validated their core technology and then sought scale. With only two projects and no keyword metadata, this reading is plausible but should be verified against their commercial portfolio.

ASTER appears to be moving from single-sensor radar technology ownership toward integration into larger multi-source maritime awareness platforms — a natural path for a specialist SME seeking wider market reach.

How they like to work

ASTER both leads (spyGLASS) and follows (MARISA), indicating flexibility in consortium role depending on project scope. Despite only two projects, they accumulated 24 distinct consortium partners across 10 countries, suggesting they engage in substantive, multi-partner consortia rather than bilateral arrangements. This broad network relative to their project count signals they are considered a credible specialist node worth including in security and space consortia.

ASTER has worked with 24 unique partners across 10 countries from just two projects — a high partner density that reflects the large consortium structure typical of EU security and space Innovation Actions. Their network spans at least southern and northern Europe, consistent with the geographic mix seen in MARISA-type maritime projects.

What sets them apart

ASTER occupies a narrow but strategically valuable niche at the intersection of two EU flagship areas — GALILEO space infrastructure and maritime security — which relatively few SMEs can credibly claim. Their ability to coordinate a funded Innovation Action (spyGLASS) as a small company confirms genuine technical depth, not just consortium participation. For a consortium builder, they offer passive radar expertise that is hard to replace with a generic electronics or defence contractor.

Highlights from their portfolio

• spyGLASS
  ASTER served as project coordinator, demonstrating technical leadership in a genuinely specialised area — passive radar using GALILEO signals for maritime surveillance — which is uncommon for an SME of this size.
• MARISA
  Their largest funded project (EUR 204,531) placed them inside a multi-partner integrated maritime surveillance effort, extending their reach beyond single-sensor radar into system-of-systems architecture.