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1 COMMA 5° - About the company

1 COMMA 5° is a series C company based in Hamburg (Germany), founded in 2018 by Philip Liesenfeld and Philipp Schroder. It operates as a Provider of integrated home energy systems. 1 COMMA 5° has raised $687M in funding from investors like Eurazeo, G2 Venture Partners and b2venture, with a current valuation of $1B. The company has 9 active competitors, including 4 that are funded. Its top competitors include companies like Emporia Energy, ReVert and Enlog.

Sectors and market segments that 1 COMMA 5° operate in

1 COMMA 5° serves in the High Tech, Internet of Things - Industry Applications market segments.The primary business model of 1 COMMA 5° are:

Company Details

Provider of integrated home energy systems. It offers solar panels, heat pumps, battery storage, and electric vehicle charging solutions. These components are interconnected and managed by artificial intelligence to optimize energy consumption and production, resulting in lower energy costs. The company also provides installation and maintenance services. A dynamic electricity tariff further reduces costs by leveraging times of low electricity prices.
Social
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Email ID
*****@1komma5grad.com
Phone Number
+49 **********
Registered Address
Heimhuder Str. 28, 20148 Hamburg
Key Metrics
Founded Year
2018
Location
Hamburg, Germany
Stage
Series C
Total Funding
$687M in 9 rounds
Latest Funding Round
Post Money Valuation
$1B as on Sep 28, 2023
Investors
Ranked
Annual Revenue
€10M - €50M as on Dec 31, 2024
Employee Count
1,418 as on Sep 30, 2026
Investment & Acquisitions
Similar Companies
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1 COMMA 5°'s funding and investors

1 COMMA 5° has raised a total funding of $687M over 9 rounds. Its first funding round was on Dec 02, 2021. Its latest funding round was a Series C round on Oct 12, 2026 for $78.4M. 1 investor participated in its latest round. 1 COMMA 5° has 23 institutional investors.

Here is the list of recent funding rounds of 1 COMMA 5°:lockFilter this list
Date of Funding
Funding Amount
Round Name
Post-Money Valuation
Revenue Multiple
Lead Investors
Other Investors
Oct 12, 2026
$78.4M
Series C
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-
-
Jul 28, 2025
Undisclosed
Series C
-
-
-
Dec 20, 2024
$156M
Series C
-
-
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1 COMMA 5°'s founders and board of directors

Founder? Claim Profile
The founders of 1 COMMA 5° are Philip Liesenfeld and Philipp Schroder. Philipp Schroder is the CEO of 1 COMMA 5°.
Here are the details of 1 COMMA 5°'s key team members:

1 COMMA 5°'s employee count trend

1 COMMA 5° has 1,418 employees as of Sep 26. Here is 1 COMMA 5°'s employee count trend over the years:
Employee count trend for 1 COMMA 5°
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1 COMMA 5°'s Competitors and alternates

Top competitors of 1 COMMA 5° include Emporia Energy, ReVert and Enlog. Here is the list of Top 10 competitors of 1 COMMA 5°, ranked by Tracxn score:
Rank
Company Details
Short Description
Total Funding
Investors
Tracxn Score
1st
Logo for Emporia Energy
Emporia Energy
2018, Littleton (United States), Series A
Provider of energy monitoring system for residential purposes
$7M
58/100
2nd
Logo for 1 COMMA 5°
1 COMMA 5°
2018, Hamburg (Germany), Series C
Provider of integrated home energy systems
$687M
58/100
3rd
Logo for ReVert
ReVert
2020, United States, Series A
Provider of smart plugs and AI for energy management solutions
$1.11M
37/100
4th
Logo for Enlog
Enlog
2017, Gurugram (India), Seed
AI-powered energy management solution
$342K
35/100
5th
Logo for MyEco
MyEco
2020, Malang (Indonesia), Unfunded
App-based platform offering energy management solutions
-
-
27/100
6th
Logo for Herdade Domio
Herdade Domio
Amora (Portugal), Unfunded
Sustainable smart-villas with private pools and gardens
-
-
16/100
7th
Logo for Powerchain
Powerchain
2024, Indonesia, Unfunded
They develop advanced energy management systems using IoT and AI
-
-
16/100
8th
Logo for Gaztek
Gaztek
Mumbai (India), Unfunded
Provider of smart home automation systems and energy management solutions
-
-
15/100
9th
Eco-friendly smart home device manufacturer
-
-
14/100
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Looking for more details on 1 COMMA 5°'s competitors? Click here to see the top ones

1 COMMA 5°'s Investments and acquisitions

1 COMMA 5° has acquired Elektrotechnik Sa & Söhne GmbH. 1 COMMA 5° has not made any investments as of now.

Reports related to 1 COMMA 5°

Here is the latest report on 1 COMMA 5°'s sector:

News related to 1 COMMA 5°

lockFilter this list
Media has covered 1 COMMA 5° for a total of 10 events in the last 1 year, 3 of them have been about company updates and 1 about partnerships.
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1Komma5 Grad confirms 2026 revenue target - Renewables NowRenewables Now•Sep 22, 2026•1 COMMA 5°
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Energy company 1Komma5° plans IPO and attacks Enpalmanager magazin•Jun 17, 2026•1 COMMA 5°
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1Komma5 Grad opens energy software to existing decentralisedRenewables Now•Nov 17, 2025•1 COMMA 5°
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FAQs about 1 COMMA 5°

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