HPM Legrand Arteor and VELUX Active hubs/gateways

Hi Folks,

I am hoping someone might have the answer here, I currently have a smarthome setup with the HPM Legrand Arteor Gateway. I am about to add some VELUX Skylights with blinds to my house and noticed they also use Netatmo to control the blinds through homekit.

Is anyone able to tell me if I have to buy the VELUX Active Hub or if I am able to connect their products to my existing Netatmo arteor gateway?

I have so many smart home hubs, it would be great if I didn't have to add another.