Montamo

Private

BerlinEnergy & Sustainabilityhttps://www.montamo.com/

Last Round

Seed

Mar 31, 2025

Total Funding Raised

$8.75M

Company Overview

Montamo is a renewable energy services company that provides skilled labor for the installation of heat pumps through its own training academies and in-house installation teams.

Sector

Energy & Sustainability

Verticals

Renewable Energy, Energy Management, EV Charging, Green Building

Business Model

B2B

Customer Profile

Services & Consulting

AI Layer

Non-AI

Keywords

heat pump installationheat pump installerturnkey HVACrenewable energy installationEV charging installationsolar installationgreen tech servicessolar installerworkforce developmentHVAC contractorwallbox installationvocational trainingenergy system designenergy transition servicesconstruction tech

Historical Pricing

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Montamo Comps

Public and private peers based on sector, stage, and business model.

Montamo comps — public and private peers by sector, stage, and business model
Company	Status	Est. Valuation	Rev Multiple
OpenAI	Private	$86.0B	~40x
Cohere	Private	$5.0B	--
Competitor 1	Public	$XX.XB	XXx
Competitor 2	Public	$XX.XB	XXx

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Montamo Funding Rounds

Historical fundraising activity

Data table
Round	Date	Amount Raised	Valuation	Investors	Sources
Seed	Mar 31, 2025
Pre Seed	Dec 11, 2023

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Key People

Founding team and executive leadership

Lennard Maretzki

CEO Office Intern

Executive Team

Colin Weitmann

Managing Director & CTO

Executive Team

Montamo Investors

Notable investors and investment history

Montamo investors
Investor	Rounds
Alter Equity	Seed
Firstminute Capital	Seed
Rethink Capital Partners	Seed
Project A	Seed, Pre Seed
Rethink Education	Seed

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Market signals

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Apr 1, 2025
$6.49M raised in Seed funding.

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Montamo Filings

SEC and related filings with document metadata.

Data table
Typed	Date	Amount Offered	Amount Sold	Filling	Pages	Download
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Montamo Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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Firmographic Details

HeadquartersBerlin

Employee Range45

Year Founded2023

Last FundingMar 31, 2025

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