When was Aira founded?

Aira was founded in 2022 and raised its 1st funding round 2 years after it was founded.

Where is Aira located?

Aira is headquartered in Stockholm, Sweden.

How many employees does Aira have?

As of Apr 30, 2026, the latest employee count at Aira is 678.

Is Aira a funded company?

Aira is a funded company, having raised a total of $333M across 3 funding rounds to date. The company's 1st funding round was a $***** Series B round, raised on Jan 16, 2024.

When was the latest funding round of Aira?

Aira's latest funding was a $***** Series C round on Aug 11, 2025, with participation from 4 investors.

Where does Aira rank among its competitors?

Aira ranks 4th amongst 40 active competitors, of which 10 are funded. It stands 1st in terms of total funding among its competitors. The most recent competitor to raise funding was Aira, which secured $175M in Aug, 2025.

Who are the top competitors of Aira?

Aira's top competitors include Tibber, Operto and Axiom Cloud AI. Among them, Aira secured the most recent funding round in August, 2025.

Aira - 2026 Company Profile, Team, Funding & Competitors

Company Details

Provider of heat pumps solution for energy efficiency. It offers air-source heat pumps for residential heating. It delivers innovative and affordable clean energy-tech solutions to accelerate the electrification of residential heating.

Website: www.airahome.com/
Email ID: *****@airahome.com
Phone Number: +46 **********

Key Metrics

Founded Year

2022

Location

Stockholm, Sweden

Stage

Series C

Total Funding

$333M in 3 rounds

Latest Funding Round

Series C, Aug 11, 2025, $*****

Investors

Temasek & 9 more

Ranked

4^th among 40 active competitors

Employee Count

678 as on Apr 30, 2026

Investment & Acquisitions

All Seasons Energy & 1 more

Similar Companies

ecobee & 1061 more

View Aira's full profile

Aira has raised a total funding of $333M over 3 rounds. Its first funding round was on Jan 16, 2024. Its latest funding round was a Series C round on Aug 11, 2025 for $*****. 4 investors participated in its latest round. Aira has 10 institutional investors.

Here is the list of recent funding rounds of Aira:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Aug 11, 2025	7344650	Series C	6227300	5591115	3940622	1853100
Jun 04, 2024	7357129	Conventional Debt	4119296	8714349	5144684	BNP Paribas
Jan 16, 2024	3476091	Series B	7574468	2330536	Altor Equity Partners & 2 more	Collab Fund & 4 more

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View details of Aira's funding rounds and investors

Aira's employee count trend

Aira has 678 employees as of Apr 26. Here is Aira's employee count trend over the years:

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Top competitors of Aira include Tibber, Operto and Axiom Cloud AI. Here is the list of Top 10 competitors of Aira, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Tibber 2016, Stockholm (Sweden), Series C	Provider of a digital platform for electricity consumption management and insights	$177M	Summa Equity, Founders Fund & 10 others	69/100
2nd	Operto 2005, Vancouver (Canada), Series B	Provider of cloud-enabled property automation and access control solutions	$40.7M	Centana Growth Partners, FUSE & 6 others	64/100
3rd	Axiom Cloud AI 2014, Oakland (United States), Series A	AI & SaaS-driven refrigeration management solution for facility managers	$27.9M	Blue Bear Capital, Windsail Capital Group ... & 11 others	60/100
4th	Aira 2022, Stockholm (Sweden), Series C	Provider of heat pumps solution for energy efficiency	$333M	Temasek, Kinnevik & 8 others	59/100
5th	Yale 1840, Stockholm (Sweden), Acquired	Provider of smart locks	-	-	58/100
6th	NIBE Group 1952, Markaryd (Sweden), Public	Provider of sustainable energy solutions contributing to reducing greenhouse gas emissions globally	-	ELM Responsible Investments, Europa	49/100
7th	DREM 2022, Stockholm (Sweden), Seed	Installer of air-water, air-air, exhaust air, and geothermal heat pumps	$5.97M	Peak, Byfounders & 14 others	43/100
8th	NODA 2005, Karlshamn (Sweden), Acquired	SaaS-driven energy management solution for commercial spaces	$247K	AP6, Latour & 4 others	41/100
9th	Sally R 2016, Vasteras (Sweden), Seed	IoT & cloud-based energy-efficient ventilation solutions	$114K	Almi Invest, PÄAB & 7 others	40/100
10th	Ngenic 2010, Uppsala (Sweden), Public	Smart thermostat for homes	$1.65M	Vinnova, EIT InnoEnergy & 1 others	37/100