TheStorage
TheStorage

TheStorage

DR18Ahrefs DR: 18/100. Bottom 25%. Measured by Ahrefs. Median 44.Agent36Agent Readiness: 36/100. Below median. Measured by StartupHub.ai. Median 41.Speed71Site Speed: 71/100. Above median. Measured by Google PageSpeed. Median 62.Trust85Data Trust: 85/100. Top 25%. Measured by StartupHub.ai. Median 61.

Industrial thermal energy storage solutions using sand.

2023ActiveTampere, Finland

About

TheStorage is a cleantech company that develops industrial thermal energy storage solutions. Their technology stores energy in sand, enabling industrial companies to electrify heat processes, integrate renewable energy sources, and optimize energy use based on electricity market prices. This approach aims to significantly reduce both energy costs and emissions compared to fossil-based systems.

Key facts

Website
thestorage.fi
Headquarters
Tampere, Finland
Founded
2023
Total funding
$7M (Seed)
Business model
B2B

Funding rounds

Funding rounds raised by TheStorage
DateRoundAmountLead investors
23 Apr 2026Seed$4MVoima Ventures
17 Oct 2024Seed$1M
1 Jan 2023Seed$2M

Tech stack

Detected on thestorage.fi, last scanned 31 Oct 2026.

Auth
Auth0
Analytics
Plausible
Support
HubSpot
CMS / Builders
Webflow
CDN
Cloudflare
Email provider
Microsoft 365, Google Workspace

TheStorage scores 18. Does yours?

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Frequently asked

Is TheStorage trustworthy and reputable?

StartupHub's Data Trust & Reputation score for TheStorage is 85 out of 100, a trusted rating, based on site security posture, privacy practices, malware and phishing checks, and public reputation signals.

How much funding has TheStorage raised?

TheStorage has raised a total of $7M in funding. The most recent round on record is Seed.

Public record

SEC filings, insider activity, nonprofit links and pay benchmarks for TheStorage