Located in the heart of Madrid’s financial district, Networkia Castellana at Paseo de la Castellana 135 stands out as a modern coworking space designed for professionals and businesses that value innovation and growth. Its spacious, naturally lit facilities are thoughtfully created to boost productivity and support both individual work and team collaboration.
At Networkia Castellana, you can choose from fully equipped private offices, flexible coworking areas, and meeting rooms with advanced technology—perfect for presentations or strategic meetings. The common areas encourage networking and the exchange of ideas among a diverse community that brings together emerging startups, established companies, and forward-thinking freelancers.
This space is ideal for those who want to project a professional and efficient image in one of Madrid’s most sought-after locations. Networkia Castellana provides all the amenities needed to drive projects forward and build key connections within the city’s most dynamic business environment.
Elevators
Air-conditioning
24h access
Reception
Video surveillance
Access control
Parking
Event space
Phone booths
Meeting room
Supplies
Furniture
High-speed internet
Internal events
Registered office
Mobility program
Cleaning service
Parcel reception
Private office
Assigned desk


We manage the space for you
We find what you’re looking for
All included in one invoice
Personalized and friendly service
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Flexible offices are a versatile and strategic solution for various types of businesses, from startups to large corporations with dynamic teams. Their ability to adapt to the changing needs of the world is key.

