Contacts

One address, one inbox, no call centre.

Every written enquiry is read by an engineer, not a routing script. Include your context, constraints and timeline and you will receive a substantive reply within one business day.

Primary contact address

kaywillis19741@gmail.com

Registered Office

Where the company is established.

Headquarters

Munich, Germany

Maximilianstrasse 35, 80539 Munich, Germany. Visits by prior written arrangement only.

Engineering hub

Berlin, Germany

Prenzlauer Allee 186, 10405 Berlin, Germany. Platform and security engineering teams.

Nearshore studio

Lisbon, Portugal

Avenida da Liberdade 110, 1269-046 Lisbon, Portugal. Product and front-end delivery.

Operating Hours

When we are reachable.

Monday – Thursday

09:00 – 18:00 CET

Friday

09:00 – 16:00 CET

Saturday – Sunday

Closed for general enquiries

Critical incidents

24 / 7 / 365 for contracted clients

Department Routing

Who reads what.

New engagements

Solution architecture desk

Send project scope, constraints and timeline to kaywillis19741@gmail.com with the subject line "New engagement".

Existing clients

Delivery management

Use your named delivery lead, or kaywillis19741@gmail.com with your contract reference in the subject line.

Security reports

Responsible disclosure

Report vulnerabilities to kaywillis19741@gmail.com with the subject line "Security disclosure". Acknowledged within 24 hours.

Data protection

Privacy requests

Access, correction and deletion requests are handled at kaywillis19741@gmail.com in line with the published Privacy Policy.

Careers

Engineering recruitment

Applications with a portfolio or repository link to kaywillis19741@gmail.com, subject line "Careers".

Press

Media and analysts

Briefing requests and factual verification to kaywillis19741@gmail.com, subject line "Press".

Company Register

Verification details.

Legal form

Gesellschaft mit beschränkter Haftung (GmbH).

Commercial register

HRB 214 776, Amtsgericht München.

VAT identification

DE 318 442 907.

Managing Director

K. Willis, responsible for content under § 55 RStV.