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 Sep 30, 2026, the latest employee count at Blykalla is 159.

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 12th amongst 113 active competitors, of which 34 are funded. It stands 9th in terms of total funding among its competitors. The most recent competitor to raise funding was Kairos Power, which secured $100M in Sep, 2026.

Who are the top competitors of Blykalla?

Blykalla's top competitors include NuScale Power, X Energy and Newcleo. Among them, Kairos Power secured the most recent funding round in September, 2026.

Blykalla - 2026 Company Profile, Team, Funding & Competitors

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

12^th among 113 active competitors

Employee Count

159 as on Sep 30, 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	Reports
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	3302325	Series C	1352009	3121582	7783808	3534029
Feb 21, 2025	4775717	Grant (prize money)	3529883	9766167	8521137	European Innovation Council
Feb 21, 2025	9589877	Series B	4398828	4132573	9224349	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 159 employees as of Sep 26. Here is Blykalla's employee count trend over the years:

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Top competitors of Blykalla include NuScale Power, X Energy and Newcleo. 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	NuScale Power 2007, Portland (United States), Acquired	Developer of micro nuclear power plants	$198M	Doosan Enerbility, IBK Securities & 7 others	70/100
2nd	X Energy 2010, Greenbelt (United States), Public	Developer of small modular & high temperature gas cooled nuclear reactor	$1.53B	Jane Street, C5 Capital & 25 others	65/100
3rd	Newcleo 2021, Paris (France), Public	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	65/100
4th	Kairos Power 2016, Alameda (United States), Series C	Manufacturer of molten salt reactors	$100M	Samsung C&T, OSTI	62/100
5th	Valar Atomics 2023, El Segundo (United States), Series B	Manufacturer of nuclear fission reactors	$1.49B	Riot, Sequoia Capital & 21 others	62/100
6th	Radiant Nuclear 2019, Los Angeles (United States), Series D	Provider of portable nuclear microreactor solutions	$518M	Union Square Ventures, DCVC & 27 others	60/100
7th	TerraPower 2006, Bellevue (United States), Series D	Designer of nuclear reactors	$1.52B	ArcelorMittal, SK & 9 others	60/100
8th	Terrestrial Energy 2013, Charlotte (United States), Series D	Developer of modular molten salt reactors for industrial heat generation	$118M	ARPA-E, Varana Capital & 3 others	59/100
9th	Westinghouse Electric 1886, United States, Acquired	Provider of advanced nuclear reactor technology and specialized energy services	-	ARPA-E, Apollo Investment Corporation & 6 others	58/100
10th	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	56/100
12th	Blykalla 2013, Stockholm (Sweden), Series C	Developer and producer of advanced small modular reactors	$73M	Oxshott Capital, European Innovation Council ... & 14 others	52/100