Contact Us

SIA NextGen Technologies Private Limited

Support

Arya Kartikey Tiwari, Founder
Phone / WhatsApp: +91 9140817930
Email: support@siavigyan.com
Hours: 10:00–19:00 IST, Monday to Saturday; messages outside these hours are answered the next working day. English and Hindi. Billing questions are answered within 2 working days, other questions within 3.

Registered office

SIA NextGen Technologies Private Limited
448/185, Nagaria, Thakurganj, Lucknow – 226003, Uttar Pradesh, India
CIN U62099UP2026PTC250866 · siavigyan.com

Grievance Officer

Arya Kartikey Tiwari, Founder, SIA NextGen Technologies Private Limited — Grievance Officer · support@siavigyan.com with “Grievance” in the subject · +91 9140817930 (10:00–19:00 IST, Mon–Sat) · 448/185, Nagaria, Thakurganj, Lucknow – 226003, Uttar Pradesh, India · CIN U62099UP2026PTC250866. Every complaint receives a ticket number within 48 hours and is resolved within one month; quote the email or phone on your account. You may also approach the National Consumer Helpline (consumerhelpline.gov.in) or the Consumer Commission where you live or work (e-jagriti.gov.in), and, from 13 May 2027, the Data Protection Board of India after using this route.

शिकायत अधिकारी: आर्य कार्तिकेय तिवारी, संस्थापक, SIA NextGen Technologies Private Limited · support@siavigyan.com (विषय में “Grievance” लिखें) · +91 9140817930 (सुबह 10 से शाम 7 बजे, सोमवार–शनिवार) · 448/185, नगरिया, ठाकुरगंज, लखनऊ – 226003, उत्तर प्रदेश। हर शिकायत को 48 घंटे के भीतर एक टिकट नंबर मिलता है और एक माह के भीतर उसका निपटारा होता है। संतुष्ट न होने पर आप राष्ट्रीय उपभोक्ता हेल्पलाइन या अपने निवास-स्थान के उपभोक्ता आयोग में, तथा 13 मई 2027 से भारतीय डेटा संरक्षण बोर्ड से शिकायत कर सकते हैं।

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