0 years

That's how much company history

hello theo brings together.

Operating in
6 federal states
today

With over
50 years
of experience

With more than
130 employees
nationwide

hallo theo | Hausverwaltung in ganz Deutschland | Karte

With over six centuries of collective knowledge, we are shaping the next generation.


hallo future

Seven strong property management companies. Over 650 years of experience. One shared future. That's hallo theo.

Entrepreneurs from all over Germany have already placed their trust in us to lead their customers and employees into a secure future. Together, we are continuing their story and taking property management to a new level.

For a new generation in which customers and employees alike are equally enthusiastic.

Jona Schaeffer | Gründer und Geschäftsführer hallo theo

Jona Schaeffer

Founder and CEO, hallo theo GmbH

Your life's work continues to make history. With hello theo.

hallo succession

You want to place your property management in good hands? hallo theo has already successfully implemented several succession plans, proving that experience and trust can live on. Even in a new chapter.

We take over your company in a structured and reliable manner, with respect for what you have built up. Your customers and employees become part of a modern and personal property management company that takes responsibility seriously.

This way, your life's work remains intact and becomes part of something bigger.

hallo theo | Hausverwaltung | zertifizierte Verwalter:innen | Awards | Mitglied im VDIV

Let your life’s work continue
its story.

And let it be a story of success.

Jeremy Koall

M&A Manager

Jörg Müller, founder fundus Immobilien

Wildeshausen

"My best decision:
selling to hello theo."

hallo security

After many years in the industry, I wanted to ensure that my customers and employees would continue to be well looked after in the future. But you don't just hand over your life's work.

I spent a long time looking for a partner who understood what was important to me: My people. My customers. The way we worked.

hallo theo showed me that modern structures and personal values are not mutually exclusive. This gave me the comforting feeling that what I have built up will continue into the future.

Enjoy the benefits of a smooth succession.

hallo advantages

When passing your business into new hands, one thing matters most: trust. We continue what you’ve built. At hello theo, we guide you and your team through a structured, transparent, and fair succession.

Realize the value of your company

Benefit financially from what you’ve built over years. Fairly, transparently, and with respect for your lifetime of work.

Preserve your reputation


Your company, your name, and your standing in the region remain intact and are responsibly carried forward.

Enjoy the future


Gain the freedom to focus on what matters now: time, peace of mind, and the certainty that something valuable is in safe hands.

It becomes part of something big

Your company will not only continue to operate. It will become an essential part of the next generation of property management.

This is how the succession process works:
Simple, transparent and based on partnership.

hallo transparency

This is how selling your company works with us: We manage the process transparently, in a structured way, and on equal footing. There are six steps in total, from the first introduction to the final handover. Each step has a clear goal, ensuring you always know where we stand and what comes next.

Step 1: Introduction


We meet via phone or video call to get to know each other. We explain our concept and determine together if we’re the right fit and if a takeover makes sense.

If both sides feel positive, we sign a confidentiality agreement. Only then do we openly discuss numbers and details.

We review your company data to determine a fair and transparent valuation, leading to an initial indicative offer.

Once we agree in principle, we draft a letter of intent outlining the key points for the next steps.

We analyze all relevant information together with you, maintaining close communication and addressing open questions collaboratively.

After final agreement, we prepare the contracts, review them together, and complete the transfer with a notary. Your succession is settled, and your new chapter begins.

Let your life’s work continue
its story.

And let it be a story of success.

Jeremy Koall

M&A Manager

Frequently asked questions about succession: We are happy to answer them.

hallo clear answers

1. When is the right time to think of a succession?

It should actually happen sooner than you might think. Many entrepreneurs talk to us long before they want to stop working, and this timing is perfect. It gives you the opportunity to understand your options better and make a calm decision.

Your company continues to operate, it is not dismantled. Your team, clients, and regional identity remain intact and are guided into a stable future.

Through dedicated points of contact, clear processes, centralized structures in the background, and an experienced team. Operations continue reliably and professionally.

Above all, security. They know their property management will remain well-organized and won’t face sudden disruptions.

We take over teams thoughtfully and respectfully. Knowledge, experience, and relationships are preserved and integrated into a larger network.

No. You decide how involved you want to be, from a guided transition to a complete step back.

Yes. Even after selling, you can remain in a leadership role and help shape the industry alongside hello theo. Learn more about joining your company with hello theo.