Deal Analysis
Nov 2, 2026

Epyr secures €15M in Series A, above median for European peers

January 2025 to 2026-10

$16.8M
Series A, led by SlateVC
66%
Energy, Environment & Mobility Series A rounds in Europe since 2025 it is larger than
€11M
Median Series A in Europe
3
Investors named in the announcement
  • Epyr raised $16.8M in a Series A round led by SlateVC in October 2026.
  • The round is €15M, larger than 66% of 283 European Series A rounds in the sector.
  • Epyr stores industrial heat using electrified thermal energy systems and is based in France.
  • Investors include SlateVC, AENU, and Daphni with varying Series A experience since 2025.

Epyr raised $16.8M in a Series A round in October 2026. The round was led by SlateVC, with participation from AENU and Daphni. Epyr is based in France and specializes in storing industrial heat using electrified thermal energy systems.

Round size compared to peers

This €15M round is larger than 66% of 283 Series A rounds in Europe within the Energy, Environment & Mobility sector from January 2025 to October 2026. The median round size in this group is €11M, the top quarter starts at €18M, and the top tenth at €37M.

Series A round size, Europe
283 Energy, Environment & Mobility Series A rounds with an amount, January 2025 to 2026-10
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Investors' activity since 2025

Daphni has joined 78 rounds since January 2025, including 18 at the Series A stage.

AENU has participated in 31 rounds since 2025, with 5 at Series A.

Rounds each investor joined since January 2025
Investors in Epyr's round named by the source
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One image per company in this round, free to post. Epyr, Daphni, AENU.

Sources

Round amount and investors: mediaboost.press. Comparisons and investor track records: Brouky investment data, January 2025 to 2026-10.

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