When was Blykalla founded?

Blykalla was founded in 2013 and raised its 1st funding round 9 years after it was founded.

Where is Blykalla located?

Blykalla is headquartered in Stockholm, Sweden.

How many employees does Blykalla have?

As of May 31, 2026, the latest employee count at Blykalla is 118.

Is Blykalla a funded company?

Blykalla is a funded company, having raised a total of $73M across 6 funding rounds to date. The company's 1st funding round was a $***** Seed round, raised on 2022.

When was the latest funding round of Blykalla?

Blykalla's latest funding was a $***** Series C round on Dec 18, 2025, with participation from 8 investors.

Where does Blykalla rank among its competitors?

Blykalla ranks 10th amongst 74 active competitors, of which 27 are funded. It stands 7th in terms of total funding among its competitors. The most recent competitor to raise funding was Terrestrial Energy, which secured $85.3K in Mar, 2026.

Who are the top competitors of Blykalla?

Blykalla's top competitors include Newcleo, TerraPower and NuScale Power. Among them, Terrestrial Energy secured the most recent funding round in March, 2026.

Blykalla - 2026 Company Profile, Team, Funding & Competitors

Blykalla is a series C company based in Stockholm (Sweden), founded in 2013 by Peter Szakalos. It operates as a Developer and producer of advanced small modular reactors. Blykalla has raised $73M in funding from investors like Norrsken Foundation, Uniper and Oklo. The company has 74 active competitors, including 27 funded and 5 that have exited. Its top competitors include companies like Newcleo, TerraPower and NuScale Power.

Company Details

Blykalla is a Swedish deep-tech startup that is developing and building small modular reactors to deliver clean, safe, and scalable base load power. They are at the forefront of technological innovation in the energy sector and are focused on industrializing leading research.

Website: www.blykalla.com/
Social
Email ID: *****@blykalla.com

Key Metrics

Founded Year

2013

Location

Stockholm, Sweden

Stage

Series C

Total Funding

$73M in 6 rounds

Latest Funding Round

Series C, Dec 18, 2025, $*****

Investors

Norrsken Foundation & 15 more

Ranked

10^th among 74 active competitors

Employee Count

118 as on May 31, 2026

Similar Companies

Newcleo

View Blykalla's full profile

Blykalla is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
Blykalla Ab CIN: 556939-7168 , Sweden, Active	Aug 20, 2013	-	-	-

Blykalla has raised a total funding of $73M over 6 rounds. Its first funding round was on 2022. Its latest funding round was a Series C round on Dec 18, 2025 for $*****. 8 investors participated in its latest round. Blykalla has 16 institutional investors.

Here is the list of recent funding rounds of Blykalla:

Filter this list

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Dec 18, 2025	8982349	Series C	1320321	3807869	6383321	1551985
Feb 21, 2025	2971887	Series B	3857103	1577404	5350971	European Innovation Council
Feb 21, 2025	5670593	Grant (prize money)	5947859	9278173	9730891	European Innovation Council

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View details of Blykalla's funding rounds and investors

The founders of Blykalla is Peter Szakalos.

Here are the details of Blykalla's key team members:

Peter Szakalos: Co-Founder & CRO of Blykalla.
Contact Info: 1 email address

View details of Blykalla's Founder profiles and Board Members

Blykalla's employee count trend

Blykalla has 118 employees as of May 26. Here is Blykalla's employee count trend over the years:

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Top competitors of Blykalla include Newcleo, TerraPower and NuScale Power. Here is the list of Top 10 competitors of Blykalla, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Newcleo 2021, Paris (France), Series B	Provider of advanced nuclear energy technologies, focused on designing, building, and operating small modular lead-cooled fast reactors	$843M	Exor, Club degli Investitori & 73 others	69/100
2nd	TerraPower 2006, Bellevue (United States), Series D	Designer of nuclear reactors	$1.52B	ArcelorMittal, SK & 9 others	67/100
3rd	NuScale Power 2007, Portland (United States), Acquired	Developer of micro nuclear power plants	$198M	Doosan Enerbility, IBK Securities & 7 others	63/100
4th	X Energy 2010, Greenbelt (United States), Public	Developer of small modular & high temperature gas cooled nuclear reactor	$1.53B	Ares Management, Jane Street & 23 others	63/100
5th	Radiant Nuclear 2019, Los Angeles (United States), Series D	Developer of portable nuclear microreactors designed to replace diesel generators	$518M	Andreessen Horowitz, Union Square Ventures ... & 27 others	60/100
6th	Terrestrial Energy 2013, Charlotte (United States), Series D	Developer of small modular reactor	$118M	Sustainable Development Technology Canada, ARPA-E ... & 3 others	59/100
7th	Westinghouse Electric 1886, United States, Acquired	Developer of small modular reactor	-	Defense.gov, ARPA-E & 6 others	58/100
8th	USNC 2011, Seattle (United States), Series B	Manufacturer of micro modular reactors	$47.4M	Hyundai Engineering & Construction, OSTI & 1 others	54/100
9th	Jimmy 2021, Levallois Perret (France), Series A	Operator of thermal generators providing decarbonized heat to industrial clients	$17.3M	Eren Groupe, Otium Capital & 4 others	53/100
10th	Blykalla 2013, Stockholm (Sweden), Series C	Developer and producer of advanced small modular reactors	$73M	Pitango, European Innovation Council & 14 others	52/100