GUIDE TOPTEN SARL

Their core work

Guide Topten is a French SME that helps consumers and procurement professionals identify and choose the most energy-efficient products on the market. They operate within the well-known Topten.eu initiative, which publishes independent rankings of best-in-class appliances and equipment across Europe. Their work focuses on market transformation — shifting consumer demand toward high-efficiency products by making performance data accessible and actionable. They contribute to EU-funded projects by driving awareness campaigns, building product databases, and bridging the gap between energy-efficient product supply and informed purchasing decisions.

What they specialise in

How they've shifted over time

Their early H2020 work (2015-2018) centered on broad energy-efficient product rankings — from professional refrigeration (ProCold) to general consumer appliances (TOPTEN ACT). By 2019, they narrowed their focus toward heating and cooling specifically, with the HACKS project addressing boilers, ventilators, and the non-energy benefits (comfort, financial savings) of efficient HVAC systems. This shift suggests a move from general product guidance toward deeper specialization in building energy systems, likely reflecting the EU's increasing policy focus on decarbonizing heating and cooling.

Moving from broad consumer product guidance toward specialized HVAC and building energy expertise, positioning them well for renovation wave and heat pump market growth.

How they like to work

Guide Topten consistently joins projects as a participant rather than leading consortia, suggesting they contribute specific expertise — product data, consumer outreach, market analysis — rather than managing large research agendas. With 20 unique partners across 16 countries from just 3 projects, they operate in large, pan-European coordination actions (all CSA-type), which is typical for market transformation initiatives requiring broad geographic coverage. Their wide partner base and lack of repeated partners suggest they are adaptable collaborators who integrate into diverse teams rather than building a fixed inner circle.

Despite being a small SME, they have collaborated with 20 distinct partners across 16 countries, reflecting the pan-European nature of consumer product markets. Their network spans nearly all EU member states, typical for coordination actions aiming to transform product markets continent-wide.

What sets them apart

Guide Topten occupies a niche that few organizations fill: the intersection of independent product testing data and consumer-facing market transformation. Unlike research labs that develop technology or consultancies that advise policymakers, they work directly on shifting purchasing behavior at scale. For consortium builders, they bring an established brand (Topten.eu) and a ready-made European network for disseminating energy efficiency information to end users.

Highlights from their portfolio

• TOPTEN ACT
  Directly aligned with the organization's core brand and mission — enabling consumer action toward top energy-efficient products across Europe.
• HACKS
  Their most recent and longest-running project (2019-2023), signaling a strategic pivot toward the heating and cooling sector with emphasis on non-energy benefits like comfort and financial savings.