M

montamo

B2B heat pump & solar installations

Praktikum Sales & Business Development - m/w/d

Internship
No salary listed
Berlin, Germany
In Person
Sales & Account ManagementSales Development Representative

About the job

Requirements
  • The candidate must be a student in Business Administration, Industrial Engineering, Management, or another field with a strong interest in management and process optimization.
  • The candidate must demonstrate strong initiative and willingness to learn.
  • The candidate must have strong communication skills and enjoy interacting with people.
  • The candidate must be resilient and work professionally under a high workload.
  • The candidate must have a structured, solution-oriented working style with attention to detail.
  • Excellent German language skills are required.
Responsibilities
  • Support the CEO in preparing and following up on sales conversations.
  • Research and qualify new leads in the SHK and heat-pump market.
  • Prepare offers, presentations, and decision-making materials for sales meetings.
  • Maintain and update the sales pipeline in the customer relationship management system.
  • Analyze market and competitor data and derive input for the sales strategy.
  • Take ownership of small sales projects with clearly measurable results.

About the company

Montamo provides B2B services to German heating and construction companies by installing and maintaining heat pumps and solar systems, serving as a digitized craft partner. It manages the whole project—from dismantling old systems and laying foundations to landscaping and electrical work—through a digital, coordinated process so partners can focus on their core business. The company differentiates itself by combining digitized project management with end-to-end installation support, helping partners scale despite skilled-labor shortages in Germany’s renewable-energy market. Its goal is to speed up the energy transition by delivering skilled labor and streamlined installations to partner businesses.

Company Size

11-50

Company Stage

Seed

Total Funding

$8.9M

Headquarters

Berlin, Germany

Founded

2023

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Simplify's Take

What believers are saying

  • montamo launched a sales academy in 2026, signaling structured scaling beyond founders.
  • Presseportal covered montamo at The smarter E Europe 2026, boosting B2B visibility.
  • The 2025 €6 million seed round funds geographic expansion and additional training hubs.

What critics are saying

  • Germany’s installer shortage still limits throughput; missed hires directly cap revenue growth.
  • Competing regional craft firms and OEM networks can undercut montamo’s turnkey promise.
  • If academy-trained staff churn, service quality slips and customer trust erodes quickly.

What makes montamo unique

  • montamo bundles heat-pump, photovoltaic, electrical, and landscaping installation into one partner.
  • Its 2026 sites span Berlin, Stuttgart, Munich, and Köln, supporting regional execution.
  • The academy model trains career changers, easing Germany’s skilled-labor bottleneck.

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Benefits

Paid Vacation

Company Social Events

Flexible Work Hours

Growth & Insights and Company News

Headcount

6 month growth

13%

1 year growth

16%

2 year growth

13%
Brown Brothers Media
Apr 1st, 2025
montamo raises €6M to boost Germany's green energy push; aims to train and hire 1,000+ people in 5 years

montamo raises €6M to boost Germany's green energy push; aims to train and hire 1,000+ people in 5 years.

FirmenPresse
Mar 31st, 2025
montamo secures €6M funding round

montamo, a next-gen heat pump installer, has secured €6 million in a seed funding round led by Alter Equity, with participation from Rethink Education, Project A Ventures, and Firstminute Capital. Founded in 2023 in Berlin, montamo aims to expand its geographic reach in Germany, establish training academies, and address the skilled labor shortage by offering career opportunities to individuals from disadvantaged backgrounds. The company plans to open new hubs in major cities to enhance its installation capacity.

EU-Startups
Dec 11th, 2023
Berlin-based montamo secures €2.1 million pre-seed to tackle skills shortage in the green energy transition

German startup montamo has successfully closed a €2.1 million pre-seed funding round led by Project A Ventures, alongside several renowned angel investors.