FundedIQ
Energy

Emissium: Funding, Investors & Team (Sep 2026)

Emissium is a blockchain-based technology which has a vision to speed up the transition to more sustainable living by decarbonizing energy consumption.

www.emissium.io LinkedIn Sion, Switzerland 1-10 employees
Total raised
$230k
Rounds
1
Latest
Undisclosed round
May 2026

Emissium has raised $230k across 1 funding round on record, the most recent an undisclosed round of $230k announced in May 2026.

That round is below the $15M median round size for Energy companies tracked on FundedIQ over the last two years.

Emissium Company Profile and Key Stats

Total funding raised
$230k
across 1 round on record
Funding rounds on record
1
Latest funding round
Undisclosed round
$230k in May 2026
Employees
1-10
reported band
Headquarters
Sion, Switzerland

Latest funding round on record: May 2026.

Emissium Funding Rounds

Date
Round
Amount
Undisclosed round
$230k

Emissium Founders and Leadership Team

Name
Role
Contact
Rafael Castro
Founder
Locked

Contact details for the Emissium team: 1 has a LinkedIn profile.

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Emissium Funding Compared to Other Energy Startups

Segment
Companies
Median round
2,284
$15M
879
$3.8M

Emissium's latest round of $230k is below the median round in Energy. Medians cover the last 24 months of disclosed rounds.

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Emissium Funding FAQs

What does Emissium do?

Emissium is a blockchain-based technology which has a vision to speed up the transition to more sustainable living by decarbonizing energy consumption.

How much funding has Emissium raised?

Emissium has raised $230k across 1 round on record. The most recent is an undisclosed round of $230k announced in May 2026.

When did Emissium last raise funding?

Emissium's most recent funding round on record is an undisclosed round of $230k, announced in May 2026.

Who founded Emissium?

FundedIQ lists Rafael Castro (Founder) at Emissium.

Where is Emissium headquartered?

Emissium is based in Sion, Valais, Switzerland.

How many employees does Emissium have?

Emissium is in the 1-10 employee band.

How does Emissium's funding compare to other Energy startups?

Emissium's latest round of $230k is below the $15M median round size for Energy companies on FundedIQ across 2,284 tracked companies over the last two years.

About FundedIQ's Emissium Funding Data

FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.

Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for Emissium is left off this page rather than filled in.

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