Contact Us

Last updated: October 6, 2026

For any question about an order, a payment, a refund or a delivery, write or call us. We reply within 24 hours on working days (Monday to Saturday).

Business details

Legal name: Upsurge Labs LLP
Trading name: Hundred Haat
GSTIN: 29AAIFU7881R1ZU

Registered address

Upsurge Labs LLP
Building No. 13, 2nd and 3rd Floor, ST Bed Colony, Above Kotak Mahindra Bank, 80 Feet Main Road, Koramangala 4th Block, Bengaluru, Bengaluru Urban, Karnataka 560034, India

Reach us

Phone: +91 89719 03247
Email: nikhil@upsurge.io