Vensum Power
Vensum Power is a Helsinki-based deeptech company developing software-defined power conversion that uses real-time software control to cut DC-DC conversion losses from a typical 7-10% to roughly 3-5%.
Position in SVTRnew
Snapshot 2026-11-06- Startup SignalsTop 50%
- ComputeRankedof 220
- Data CentersRankedof 80
- Energy StorageTop 50%
About
Vensum Power is a Helsinki-based deeptech company developing software-defined power conversion that uses real-time software control to cut DC-DC conversion losses from a typical 7-10% to roughly 3-5%. Spun out of Aalto University power electronics research, it targets EV charging, energy storage, DC microgrids and AI data centre power infrastructure.
Full tier & rationale — an SVTR Intelligence benefit
Capital graph
Investor· 5
Founders / team· 2
Funding history
- 2026-11-06Series A$10M
Investors · Lifeline Ventures, Larsen & Toubro, Eviny Ventures, Grid.vc, Harjavalta VenturesSource · techfundingnews.com ↗
Comparable companies· by market
This company
BusinessLatest roundTotal raisedDate- Vensum Power
Vensum Power is a Helsinki-based deeptech company developing software-defined power conversion that uses real-time software control to cut DC-DC conve…
Series A · $18M · 2026-11
$18M
United States
BusinessLatest roundTotal raisedDate- Claros
Data center power management with near-chip integrated voltage regulators and DC-native power distribution gateways that cut AC/DC conversion losses.
Seed · $40M · 2026-03
$40M - TAR
Off-grid power for AI data centers: mainly solar plus battery storage with natural gas backup…
Series A · 2026-09 · Valuation $1.0B
—Valuation $1.0B - Axiom Solutions International
System-level power, thermal management and compute solutions for AI data centers (spun off from Flex's cloud and power infrastructure business)
Strategic · 2026-10
—
China
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Thin-film lithium niobate photonic chips (comb sources, EO and coherent IQ modulation, photonic engines) for AI data center optics
Series A · 2026-09
— - EPG
Provider of prefabricated data center solutions
Series B · $200M · 2026-03
$200M - KONST
AI compute operations: GPU data center construction and hosting, GPU cloud and enterprise AI deployment
Series B · 2026-10
—
Europe
BusinessLatest roundTotal raisedDate- Skeleton Technologies
Supercapacitors and high-power energy storage systems for AI data centers, power grids and transportation
Strategic · 2026-10 · Valuation $1.0B
—Valuation $1.0B - Raxio Group
Operates carrier-neutral colocation data centers in Africa
Undisclosed · $30M · 2026-07
$30M - Nscale
Full-stack AI cloud platform: GPU cloud compute, AI training/inference infrastructure and integrated data center plus power services
Debt / Convertible · $3.7B · 2026-09 · Valuation $15B
$3.7BValuation $15B
Other / unspecified
BusinessLatest roundTotal raisedDate- Matrix Power Inc.
Software-defined power OS xPowerOS plus solid-state transformers…
— - Wearable Fluidic
Liquid-metal-based dielectric coolants and thermal management materials for B2B customers in data centers (incl. immersion cooling)…
— - Helix Digital Infrastructure
Integrated development and operation of data center, power and fiber connectivity infrastructure for hyperscale cloud/AI customers
Strategic · 2026-09
—
Confirmed rounds only. Matched on subsector, sector, stage and funding scale — each verifiable on the company profiles.
Investors that may fit
EIC Fund
12 Compute deals in the last 24 months · 8 at a nearby stage · 2 in Northern Europe
Request intro →Tesi
5 Compute deals in the last 24 months · 4 at a nearby stage · 5 in Northern Europe
Request intro →byFounders
3 Compute deals in the last 24 months · 2 at a nearby stage · 3 in Northern Europe
Request intro →55 North
3 Compute deals in the last 24 months · 1 at a nearby stage · 1 in Northern Europe
Request intro →CDP Venture Capital
3 Compute deals in the last 24 months · 1 at a nearby stage · 1 in Northern Europe
Request intro →QAI Ventures
3 Compute deals in the last 24 months · 1 at a nearby stage · 1 in Northern Europe
Request intro →Ranked by each firm’s deals in this sector over the last 24 months, weighted by nearby stage and shared geography. Indicative only — no rating judgment.