Chimney with integrated fireplace

We are planning a new building. Single-family house.

We want to install a wood stove with as little space consumption as possible. We have discovered Plewa or Schiedel chimneys with a chimney-integrated stove for this purpose.

Now the question to you, are there any other providers with this or similar technology?

Or a system in which the wood stove can be installed directly under the chimney?

Thank you very much for your help!

Our boys each chose a wood stove with an upward vent; they are the models Delhi and Sendai from Hase.