Let's Build Something That Strengthens Society
Get in Touch
General Inquiries
For consultations, partnerships, or information about our solutions:
Office
Sigmoid Headquarters
Str. Pero Nakov No. 122A
Karo Business Center, Floor 3
1000 Skopje, North Macedonia
Company Information
SIGMOID DOO
Tax Number: MK4032018538001
ID Number: 7278861
D-U-N-S: 499333855
U.S. Unique Entity ID (SAM): ZUA9Z7YPJN41
SIGMOID GROUP DOOEL
Tax Number: 4032023558118
ID Number: 7680422
Contact Form
You can use the form below to securely share details with our team. All communications are treated as confidential.
Security Notice
For security disclosures or vulnerability reporting, please contact our Cyber Resilience Team via the dedicated secure channel:
Sigmoid — Trusted technology for those who safeguard our societies.