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1KOMMA5° valuation, funding and investors

1komma5.com ↗LinkedIn ↗

1KOMMA5° works in renewable energy system installation, based in Hamburg, Germany. Founded in 2021, it has about 1,390 employees.

Solar Energy Company Growth Equity
VALUATION · TODAY
$1.75B +0% after Growth
Range $968M – $2.66B · Grade B
TODAY
+12 MO
$1.00B
$2.00B
$3.00B
$4.00B
2022
2023
2024
2025
2026
2027
Series A $221M
Series B $235M
Growth $156M
ValuationBefore first round12-month outlook: where it points, how wide it fansHover the past: the outlook shows what was predicted then
HEADCOUNT · TODAY1,394 employees
+15%6m growth
+35%1y growth
–2y growth
1,000
2,000
Data from Jul 2025
TODAY
Predicted in 1 yr $1.75B +0% vs today
Predicted next raise $172M if a round comes
Winding-down probability 0%
Last round
Growth · $156M · Dec 2024
Valuation at last round
$1.59B · implied
Headcount
1,394 · growing
Grade
B
Founded
2021
How VCMC values companies →

1KOMMA5° valuation today

VCMC values 1KOMMA5° at $1.7B today, with a range of $968M to $2.7B and a grade of B. The valuation starts from its last funding round, a growth round in Dec 2024.

Valuation by date (74 rows)

Each point is what the model would have shown on that date, using only what was known then; before its first round, a company is valued as a startup because it later raised.

1KOMMA5°: valuation by date, as the model would have shown it on each date
DateValuationRangePredicted in 1 yrPhaseHeadcountTrendGradeWinding-down probability
1 Jan 2021$11.4M$4.14M – $31.2M$12.7M (+11%)before first round–unknownD0%
1 Feb 2021$11.5M$4.18M – $31.5M$12.8M (+11%)before first round–unknownD0%
1 Mar 2021$11.6M$4.21M – $31.8M$12.8M (+11%)before first round–unknownD0%
1 Apr 2021$11.7M$4.25M – $32.1M$12.9M (+11%)before first round–unknownD0%
1 May 2021$11.8M$4.29M – $32.4M$13.0M (+11%)before first round–unknownD0%
1 Jun 2021$11.9M$4.33M – $32.7M$13.1M (+10%)before first round–unknownD0%
1 Jul 2021$12.0M$4.37M – $33.0M$13.2M (+10%)before first round–unknownD0%
1 Aug 2021$12.1M$4.41M – $33.3M$13.3M (+10%)before first round–unknownD0%
1 Sep 2021$12.2M$4.45M – $33.6M$13.4M (+10%)before first round–unknownD0%
1 Oct 2021$12.3M$4.49M – $33.9M$13.5M (+10%)before first round–unknownD0%
1 Nov 2021$12.4M$4.53M – $34.2M$13.6M (+10%)before first round–unknownD0%
1 Dec 2021$12.5M$4.57M – $34.5M$13.7M (+9%)before first round–unknownD0%
1 Jan 2022$12.7M$4.61M – $34.8M$13.8M (+9%)before first round–unknownD0%
1 Feb 2022$12.8M$4.65M – $35.1M$13.9M (+9%)before first round–unknownD0%
1 Mar 2022$12.8M$4.68M – $35.3M$14.0M (+9%)before first round–unknownD0%
1 Apr 2022$1.1B$742M – $3.1B$2.0B (+80%)after a round–unknownC0%
2 Apr 2022$1.1B$742M – $3.1B$2.0B (+80%)after a round–unknownC0%
1 May 2022$1.2B$742M – $3.1B$2.0B (+72%)after a round–unknownC0%
1 Jun 2022$1.2B$742M – $3.1B$2.0B (+63%)after a round–unknownC0%
1 Jul 2022$1.3B$742M – $3.1B$2.0B (+55%)after a round–unknownC0%
1 Aug 2022$1.4B$742M – $3.1B$2.0B (+48%)after a round–unknownC0%
1 Sep 2022$1.4B$742M – $3.1B$2.0B (+41%)after a round–unknownC0%
1 Oct 2022$1.5B$742M – $3.1B$2.0B (+34%)after a round–unknownC0%
1 Nov 2022$1.6B$742M – $3.1B$2.0B (+28%)after a round–unknownC0%
1 Dec 2022$1.7B$742M – $3.1B$2.0B (+22%)after a round–unknownC0%
1 Jan 2023$1.8B$742M – $3.1B$2.0B (+16%)after a round–unknownC0%
1 Feb 2023$1.8B$742M – $3.1B$2.0B (+10%)after a round–unknownC0%
1 Mar 2023$1.9B$742M – $3.1B$2.0B (+5%)after a round–unknownC0%
1 Apr 2023$2.0B$742M – $3.1B$2.0B (0%)after a round–unknownC0%
1 May 2023$2.0B$706M – $3.1B$2.0B (0%)after a round–unknownC0%
1 Jun 2023$2.0B$671M – $3.1B$2.0B (0%)after a round–unknownC0%
24 Jun 2023$1.1B$956M – $1.9B$1.6B (+50%)after a round–unknownB0%
1 Jul 2023$1.1B$956M – $1.9B$1.6B (+49%)after a round–unknownB0%
1 Aug 2023$1.1B$956M – $1.9B$1.6B (+44%)after a round–unknownB0%
1 Sep 2023$1.2B$956M – $1.9B$1.6B (+39%)after a round–unknownB0%
1 Oct 2023$1.2B$956M – $1.9B$1.6B (+34%)after a round–unknownB0%
1 Nov 2023$1.3B$956M – $1.9B$1.6B (+30%)after a round–unknownB0%
1 Dec 2023$1.3B$956M – $1.9B$1.6B (+25%)after a round–unknownB0%
1 Jan 2024$1.4B$956M – $1.9B$1.6B (+21%)after a round–unknownB0%
1 Feb 2024$1.4B$956M – $1.9B$1.6B (+17%)after a round–unknownB0%
1 Mar 2024$1.5B$956M – $1.9B$1.6B (+13%)after a round–unknownB0%
1 Apr 2024$1.5B$956M – $1.9B$1.6B (+10%)after a round–unknownB0%
1 May 2024$1.6B$956M – $1.9B$1.6B (+6%)after a round–unknownB0%
1 Jun 2024$1.6B$956M – $1.9B$1.6B (+2%)after a round–unknownB0%
1 Jul 2024$1.6B$944M – $1.9B$1.6B (0%)after a round–unknownB0%
1 Aug 2024$1.6B$904M – $1.9B$1.6B (0%)after a round–unknownB0%
1 Sep 2024$1.6B$865M – $1.9B$1.6B (0%)after a round–unknownB0%
1 Oct 2024$1.6B$828M – $1.9B$1.6B (0%)after a round–unknownB0%
1 Nov 2024$1.6B$793M – $1.9B$1.6B (0%)after a round–unknownB0%
1 Dec 2024$1.6B$759M – $1.9B$1.6B (0%)after a round–unknownB0%
21 Dec 2024$1.6B$1.0B – $2.7B$1.7B (+10%)after a round–unknownB0%
1 Jan 2025$1.6B$1.0B – $2.7B$1.7B (+10%)after a round–unknownB0%
1 Feb 2025$1.6B$1.0B – $2.7B$1.7B (+9%)after a round–unknownB0%
1 Mar 2025$1.6B$1.0B – $2.7B$1.7B (+8%)after a round–unknownB0%
1 Apr 2025$1.6B$1.0B – $2.7B$1.7B (+7%)after a round–unknownB0%
1 May 2025$1.6B$1.0B – $2.7B$1.7B (+6%)after a round–unknownB0%
1 Jun 2025$1.7B$1.0B – $2.7B$1.7B (+5%)after a round–unknownB0%
1 Jul 2025$1.7B$1.0B – $2.7B$1.7B (+5%)after a round1,004unknownB0%
1 Aug 2025$1.7B$1.0B – $2.7B$1.7B (+4%)after a round1,004unknownB0%
1 Sep 2025$1.7B$1.0B – $2.7B$1.7B (+3%)after a round1,004unknownB0%
1 Oct 2025$1.7B$1.0B – $2.7B$1.7B (+2%)after a round1,036flatB0%
1 Nov 2025$1.7B$1.0B – $2.7B$1.7B (+1%)after a round1,036flatB0%
1 Dec 2025$1.7B$1.0B – $2.7B$1.7B (+1%)after a round1,036flatB0%
1 Jan 2026$1.7B$1.0B – $2.7B$1.7B (0%)after a round1,036flatB0%
1 Feb 2026$1.7B$974M – $2.7B$1.7B (0%)after a round1,036flatB0%
1 Mar 2026$1.7B$930M – $2.7B$1.7B (0%)after a round1,036flatB0%
1 Apr 2026$1.7B$954M – $2.7B$1.7B (0%)after a round1,212upB0%
1 May 2026$1.7B$928M – $2.7B$1.7B (0%)after a round1,227upB0%
1 Jun 2026$1.7B$903M – $2.7B$1.7B (0%)after a round1,227upB0%
1 Jul 2026$1.7B$879M – $2.7B$1.7B (0%)after a round1,227upB0%
1 Aug 2026$1.7B$855M – $2.7B$1.7B (0%)after a round1,276upB0%
1 Sep 2026$1.7B$832M – $2.7B$1.7B (0%)after a round1,322upB0%
1 Oct 2026$1.7B$974M – $2.7B$1.7B (0%)after a round1,394growingB0%
24 Oct 2026$1.7B$968M – $2.7B$1.7B (0%)after a round1,394growingB0%

Key facts about 1KOMMA5°

Founded
2021
Headquarters
Hamburg, Germany
Employees
about 1,390 +35% in a year
Total raised
$612M
Funding rounds
3
Last round
Growth Equity Dec 2024

1KOMMA5° was founded in 2021 by Jannik Schall, Micha Grüber, Philip Liesenfeld, Philipp Schröder and Sascha Koppe.

1KOMMA5° funding history

1KOMMA5° has 3 funding rounds on record, from Apr 2022 to Dec 2024, $612M in total. The latest disclosed valuation is $1.10B post-money (Series B, Jun 2023).

  1. Growth Equity 20 Dec 2024

    Led by CalSTRS, G2 Venture Partners; with 2150, Norrsken VC, Hamilton Lane, b2venture, Eurazeo, eCAPITAL.

    Sources: 1komma5.com

    $156M

  2. Series B 23 Jun 2023

    Led by G2 Venture Partners.

    Sources: 1komma5.com, ecapital.vc, startupcity.hamburg

    $235M

    $1.10B post-money

  3. Series A 1 Apr 2022

    Led by Porsche Ventures, b2venture; with eCAPITAL, Eurazeo, Blue Elephant Ventures, Haniel family, Schürfeld Group.

    Sources: startupcity.hamburg, eqmagpro.com, apricum-group.com

    $221M

1KOMMA5° investors

12 investors have backed 1KOMMA5°; b2venture, G2 Venture Partners and CalSTRS and 1 more led at least one round.

  • CalSTRS lead
  • Eurazeo 2 rounds
  • Blue Elephant Ventures
  • Haniel family

What 1KOMMA5° does

1KOMMA5° works in solar energy company, with 14 recorded offerings and customers in renewable energy and energy.

1KOMMA5° GmbH is a German company engaged in solar energy solutions, including residential solar installations, energy storage, and electric vehicle charging infrastructure. The company also develops and operates intelligent energy management systems, such as Heartbeat AI, which optimizes energy usage and real-time monitoring. 1KOMMA5° serves customers in Germany, Sweden, Finland, Denmark, the Netherlands, Spain, and Australia, and provides financing options and a study service to assist with energy savings calculations.

Description from Veridion's company data.

Products and services

  • Renewable Energy System Installation
  • Solar Panel Installation
  • Energy Storage System Installation
  • Electric Vehicle Charger Installation
  • Aerothermal System Installation
  • Intelligent Energy Control System Integration
  • Virtual Power Plant Management
  • Energy System Monitoring and Optimization
  • AI-Powered Energy Management Solutions
  • Renewable Energy Integration Services
  • Energy Price Optimization Services
  • Energy Savings Assessment Services
  • Renewable Energy Financing Solutions
  • Sustainable Building Electrification Services

Markets

  • Renewable Energy
  • Energy

Technology

  • AI-Powered Energy Optimization
  • Real-Time Energy Monitoring
  • Virtual Power Plant Operation
  • Energy Storage Systems
  • Aerothermal Systems

Business model

  • Business-to-Consumer
  • Service Provider
  • Software-as-a-Service
  • Enterprise

Industry codes (NAICS)

  • 238210 Electrical Contractors and Other Wiring Installation Contractors 50% match
  • 221122 Electric Power Distribution 25% match
  • 513210 Software Publishers 15% match
  • 444180 Other Building Material Dealers 10% match

Questions about 1KOMMA5°

What is 1KOMMA5° worth?

Valuation $1.7B (range $968M to $2.7B), as of 24 Oct 2026. The last disclosed valuation was $1.10B (Series B, Jun 2023).

Has 1KOMMA5° raised money?

1KOMMA5° has 3 funding rounds on record, from Apr 2022 to Dec 2024, $612M in total. The latest disclosed valuation is $1.10B post-money (Series B, Jun 2023).

Who has invested in 1KOMMA5°?

b2venture, G2 Venture Partners, CalSTRS, Porsche Ventures, eCAPITAL and Eurazeo, and 6 more. Lead investors include b2venture, G2 Venture Partners, CalSTRS and Porsche Ventures.

How many people work at 1KOMMA5°?

About 1,390, up 35% over the last year. Headcount grew from 1,004 in Jul 2025 to 1,394 in Sep 2026.

What does 1KOMMA5° do?

1KOMMA5° works in solar energy company, with 14 recorded offerings and customers in renewable energy and energy. Its main offerings are renewable energy system installation, solar panel installation and energy storage system installation.

When was 1KOMMA5° founded, and where is it based?

1KOMMA5° was founded in 2021 and is based in Hamburg, Germany. It has about 1,390 employees, up 35% over the last year.

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