PHS SPACE LIMITED

Their core work

PHS SPACE LIMITED is a UK-based space engineering SME focused on spacecraft sustainability — specifically designing satellites to be more easily deorbited and developing self-removal technologies for end-of-life spacecraft. Both of their H2020 projects address the same underlying problem from different angles: ReDSHIFT tackled design-phase integration of future deorbit technologies, while TeSeR focused on active self-removal mechanisms for spacecraft that have completed their mission. They contribute specialist technical input to European research consortia, bringing a commercial SME perspective to what is increasingly a regulatory and liability issue for satellite operators. Their work sits at the intersection of spacecraft design, orbital mechanics, and space debris mitigation — a niche with growing commercial urgency as ESA and ITU tighten end-of-life disposal requirements.

What they specialise in

How they've shifted over time

Both H2020 projects ran in exactly the same 2016–2019 window, so no temporal shift is visible in this dataset — there is no early-period versus late-period distinction to draw. No keyword metadata is available for either project, which further limits trend analysis. What is clear is that by 2016, PHS SPACE had already settled on a focused niche: spacecraft sustainability and end-of-life management, approached from both design methodology and hardware removal angles simultaneously.

With no projects recorded after 2019, it is unclear whether PHS SPACE has continued into Horizon Europe — but the topic of spacecraft end-of-life has only grown in urgency since then, making their expertise more commercially relevant today than when the projects ran.

How they like to work

PHS SPACE has participated exclusively as a consortium partner — never as a project coordinator — across both H2020 projects. This is consistent with a specialist SME that contributes targeted technical expertise within larger, academically or industrially led research teams rather than managing project administration. Their 22 unique partners across 7 countries from just two projects suggests they engage in moderately large consortia (roughly 11 partners each), which is typical for RIA-funded space research.

PHS SPACE has built connections with 22 unique consortium partners across 7 countries through just two projects, suggesting each project involved a substantive European research network. Their collaboration footprint is modest but genuinely cross-border, spanning what is likely a mix of space agencies, universities, and industrial partners common in EU space RIAs.

What sets them apart

PHS SPACE is one of a small number of UK SMEs in the H2020 space pillar working specifically on orbital debris and spacecraft end-of-life — a niche that has moved from research curiosity to regulatory requirement since the projects ran. Their dual participation in both a design-methodology project (ReDSHIFT) and a removal-hardware project (TeSeR) suggests they can contribute across the spacecraft lifecycle, not just one phase. For consortium builders, they offer a commercially oriented SME voice in a domain otherwise dominated by large primes and academic institutions.

Highlights from their portfolio

• ReDSHIFT
  The larger of the two projects (EUR 198,372) and the more ambitious in scope — addressing how future technologies can be built into spacecraft design from day one to enable responsible deorbit.
• TeSeR
  Focused specifically on autonomous self-removal mechanisms for spacecraft, which is now a live commercial and regulatory challenge as satellite operators face mandatory disposal requirements.