Blykalla AB

About Blykalla AB

Blykalla is a Swedish company focused on developing and building small modular reactors (SMRs) to provide clean, safe, and scalable baseload energy. Their mission is to industrialize advanced research through their Swedish Advanced Lead Reactor (SEALER) and enable a fossil-free future by complementing intermittent energy sources and decarbonizing hard-to-abate sectors.

Products & Services

Small Modular Reactors (SMRs):Advanced nuclear fission power plants producing 10-100 MW per unit, designed for serial production, compact size (5x5 m), lead-cooled for radiation shielding, passively safe operation, and suitability for remote deployment and industrial applications like hydrogen production and desalination.

Swedish Advanced Lead Reactor (SEALER):A specific SMR design based on over 25 years of research, featuring proprietary materials like patented aluminum alloyed steel for corrosion resistance with lead coolant, aimed at providing stable baseload energy.

Specialties

Small Modular Reactors (SMRs) Lead-Cooled Reactor Technology Passive Safety Systems Decarbonization of Hard-to-Abate Sectors Industrial Applications of Nuclear Energy

Funding History

Debug: View Raw Funding Data

#	Type	Amount Fields	Date Fields	Investors
1	RT: Unknown T: - FT: Unknown	A: 50000000 MR: - FA: $50 million FAN: 50000000	D: 2026-03-30 FD: 2026-03-30	3 investors

Unknown Latest

2026-03-30

$50.0M

3 investors (Pro only)

Growth Metrics

+45%

Employee Growth

YoY

3.2x

Funding Growth

Last Round

12

Markets

Operating

10K+

Customers

Active

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Mock Up

Team & Leadership

E

Ebba Busch

Deputy Prime Minister and Minister for Business, Energy, and Industry

R

Romina Pourmokhtari

Minister for Climate and the Environment

J

Jacob Stedman

CEO

LinkedIn (Pro only)

J

Janne Wallenius

CTO, Co-founder

E

Emily Bolon

CCO

M

Mikael Fraenkel

CFO

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Recent News

Blykalla AB Announces New Product Launch

2 days ago

Company unveils innovative solution to transform the industry, expanding market reach and capabilities...

Leadership Team Expands with Industry Veteran

1 week ago

New executive brings 20+ years of experience to accelerate growth and strategic initiatives...

Company Recognized as Industry Leader

2 weeks ago

Receives prestigious award for innovation and customer satisfaction in competitive market...

Key Competitors

C1

Competitor Alpha

Series B · $50M raised

C2

Competitor Beta

Series C · $120M raised

C3

Competitor Gamma

Series A · $25M raised

C4

Competitor Delta

Seed · $10M raised