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 Jun 30, 2026, the latest employee count at Blykalla is 123.

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 11th amongst 89 active competitors, of which 31 are funded. It stands 8th in terms of total funding among its competitors. The most recent competitor to raise funding was Valar Atomics, which secured $1B in Aug, 2026.

Who are the top competitors of Blykalla?

Blykalla's top competitors include Newcleo, TerraPower and NuScale Power. Among them, Valar Atomics secured the most recent funding round in August, 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

11^th among 89 active competitors

Employee Count

123 as on Jun 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	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	4010909	Series C	3716729	9176878	5541877	1748350
Feb 21, 2025	6864290	Series B	2078591	4124586	1953389	European Innovation Council
Feb 21, 2025	3477867	Grant (prize money)	3717509	1717840	3377999	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 123 employees as of Jun 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	67/100
2nd	TerraPower 2006, Bellevue (United States), Series D	Designer of nuclear reactors	$1.52B	ArcelorMittal, SK & 9 others	66/100
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	Jane Street, C5 Capital & 25 others	63/100
5th	Radiant Nuclear 2019, Los Angeles (United States), Series D	Provider of portable nuclear microreactor solutions	$518M	Draper, Andreessen Horowitz & 27 others	60/100
6th	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
7th	Westinghouse Electric 1886, United States, Acquired	Provider of advanced nuclear reactor technology and specialized energy services	-	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, Europa ... & 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	54/100
10th	Valar Atomics 2023, El Segundo (United States), Series B	Manufacturer of nuclear fission reactors	$1.49B	Sequoia Capital, Snowpoint Ventures & 21 others	53/100
11th	Blykalla 2013, Stockholm (Sweden), Series C	Developer and producer of advanced small modular reactors	$73M	Oxshott Capital, European Innovation Council ... & 14 others	53/100