B1st Software
IT start in the B1st Software Factory: Top-equipped spaces, flexible offices and "My 1st Office" for an uncomplicated start. Your digital business idea becomes reality here.

Start-up aid for innovative IT companies
The B1st Software Factory (B1st) offers founders from the IT and related sectors ideal conditions for a successful start and growth. Benefit from the outstanding location directly on the B1 opposite the Westfalenhallen. With office space tailored precisely to your needs and a comprehensive infrastructure, everything is in place here for your successful market launch.
"My 1st Office" offers founders furnished offices at favourable conditions for the first six months. A central reception area, meeting rooms and communal areas round off the attractive offer.
Our space offers
Located directly on the B1 opposite the Westfalenhallen, the B1st Software Factory offers you the right office space for your success. Get started now at B1st.
Equipment and infrastructure
Service offers
Frequently asked questions
The B1st Software Factory Dortmund is a location for founders and companies from the IT sector and related fields. It offers modern office spaces, comprehensive infrastructure, and supportive services for a successful company launch and further growth.
The offer is particularly aimed at innovative IT founders, software companies, and companies from related technology sectors. Both young companies entering the market and growing teams can make use of suitable office spaces and support services.
The B1st Software Factory is located at Rheinlanddamm 201, 44139 Dortmund. The site is situated directly on the B1, opposite the Westfalenhallen.
The B1st Software Factory offers modern office spaces individually tailored to specific needs. The size and furnishings of the rental units can be requested according to the company's requirements.
“My 1st Office" is an entry-level offer for founders. Furnished offices are available at favourable rates for the first six months, enabling young companies to start easily and with minimal organisational effort.
The facilities include modern office spaces, individual rental units, and user-specific amenities. In addition, seminar and meeting rooms, as well as communal areas, are available.
Yes. Companies can use seminar and meeting rooms. A central reception area and various communal spaces complement the offering, creating space for exchange, collaboration, and client meetings.
The B1st Software Factory supports start-ups and advises companies in their business development. Furthermore, companies can receive support with grant acquisition and in finding suitable cooperation partners.
Tenants gain access to the technology centre's site network. Information and networking events, as well as facilitating contacts with cooperation partners, promote professional exchange and the development of new business relationships.
Yes. The offer includes a comprehensive building services engineering service and an on-call service from 6 p.m.
Office space can be requested non-bindingly directly via the enquiry form on the website. This allows you to specify, among other things, the desired move-in date, the required floor space in square metres, and any other requirements.
You can find the current rental prices for the office spaces at the B1st Software Factory at https://www.tzdo.de/aktuelle-mietangebote/.
Directions
B1st Software Factory Dortmund
Rheinlanddamm 201
44139 Dortmund


