r/berlinstartups

I’m currently looking for a buyer for our GmbH.

The company has clean bookkeeping and is fully compliant with all legal and tax obligations.

The GmbH has been registered in the commercial register for nine years, but it only operated during the first year as a hospitality/fast‑food business. Since then, it has remained active but unused. It is owned by a parent company.

The parent company is now being prepared for sale, and transferring this GmbH is far more efficient and cost‑effective than going through liquidation.

For a buyer, this is a great opportunity if you want to save time and money compared to opening a brand‑new company. Everything is already established, clean, and ready for use.

If you’re interested or have any questions, feel free to reach out.

Hallo zusammen,

ich habe vor 6 Monaten eine Reinigungsfirma gegründet, weil ein Kollege Aufträge in Aussicht hatte.

Leider klappt es jetzt doch alles nicht und ich bin aber all-in mit Dienstkleidung und GmbH. Jetzt sitze ich hier und telefoniere täglich sämtliche Firmen in Berlin ab und suche Kooperationsverträge.

Wenn einer von euch für sein Unternehmen einen guten Partner für Reinigung sucht, der ständig erreichbar ist und sofort vor Ort ist wenn die Arbeit mal nicht ganz so erledigt wird wie sie soll. Dann gerne bei mir melden.

Viele Grüße und danke

Hello folks, I’m building a social-impact app, focusing on helping people to connect, find help, and promoting local businesses and products.

I’m flying solo at the moment (female founder) and I hit the point where the technical aspects of taking the prototype to ready to go live version is bit out of my comfort zone. Hence I’m looking for someone who would like to join my venture. It wouldn’t be a full time engagement at this moment, and as a co-founders we will get paid when the app makes money, but I’m looking into couple grants to apply for to bring money in sooner.

What I’m looking for:

Since it’s social-impact app, I’m looking for a person who is mission-driven, believes that we can change the world by building business for good. My goal is to create legacy, not app to sell to some big corpo, focus on employees and community we serve, making the world a little bit better place. I know, ambitious.

Since I don’t speak fluent German, it would be nice to have a German speaker, but it’s not a must. As an immigrant myself, my app aims to focus to help people like me to find their place. What you absolutely need to be able to do is to bring vibe-coded prototype to ready to release product. I’m in Berlin, so it would be nice to have someone here, but not absolutely a dealbreaker if you are elsewhere.

Anyhow, if after reading it you think it’s something you would like to hear more about- shoot me a message!

I’ve spent the last few years building a cloud infrastructure startup focused on something I think is becoming a major issue for AI:

Compute is getting more expensive, more energy constrained, and more operationally complex.

Most companies still deploy workloads statically, even though energy prices, carbon intensity, and hardware availability change constantly across regions. Agentic compute brings new challenges.

We built GreenPow to experiment with a different approach:

a distributed compute platform that routes workloads dynamically across infrastructure based on cost, energy mix, and operational efficiency.

In practice, that means:
- lower compute costs,
- lower operational overhead,
- and measurable emissions reduction through carbon-aware scheduling.

We’re currently closed 2025 wird ~$500K ARR LATAM + EU, and we’ve been testing hybrid/private cloud deployments for AI workloads, APIs, and enterprise infrastructure. Ready to scale.

I’m based between Berlin and LATAM and currently looking to connect with:
- angels,
- operators,
- infra people,
- sustainability-focused investors,
- or anyone thinking deeply about AI + energy infrastructure.

Even if you’re not investing, I’d genuinely appreciate feedback, criticism, or intros to people working in this space.

Curious whether others here think distributed / Grid and carbon-aware compute becomes more important over the next 3–5 years as AI demand keeps scaling.