Detect SIM Box rapidly.Disrupt networks.Protect termination revenue. Move from reactive detection to proactive, fast, and accurate fraud prevention. Subex’s AI-powered Bypass Fraud Management solution delivers exceptional speed and precision in identifying SIM Box activity. By combining machine learning models, intelligent rule frameworks, and link analysis, we help operators safeguard international termination revenues and ensure network integrity.

Company Contact Details, Compliance Officer for Grievance Redressal & Nodal Officer under IEPF Authority (Accounting, Audit, Transfer and Refund) Rules, 2016 :

Mr. Ramu Akkili
Company Secretary and Compliance Officer
Ph: 080 3745 1377
Email : investorrelations@subex.com

Registrar & Transfer Agents:
Kfin Technologies Limited,
Selenium Tower B, Plot 31- 32, Financial District,
Nanakramguda, Serilingampally Mandal,
Hyderabad, Telangana, India- 500 032
Ph: 1800 309 4001
Email: einward.ris@kfintech.com
Website: www.kfintech.com

Authorized personnel for determination of materiality of any event / information :

Sl No. Name Designation Email & Contact No.
1. Ms. Nisha Dutt Managing Director & CEO investorrelations@subex.com Contact No. 080-37451377
2. Mr. Sumit Kumar Chief Financial Officer
3. Mr. Ramu Akkili Company Secretary & Compliance Officer

Correspondence:

Registered Office / Corporate Office

Subex Limited
Pritech Park – SEZ
Block -09, 4th Floor, B Wing
Survey No. 51 to 64/4
Outer Ring Road, Bellandur Village
Varthur Hobli
Bangalore – 560 103
Tel No. 080 3745 1377
CIN : L85110KA1994PLC016663

Our Offices
Subex Limited
Pritech Park,
SEZ Block -09, 4th Floor B Wing Survey No. 51 to 64/4 Outer Ring Road, Bellandur Village Varthur, Hobli, Bengaluru, Karnataka 560103, India
Tel : +91 80 37451377
Subex, Inc
1499 W 120th Ave,
Suite 210 Westminster,
CO 80234, USA

Subex (UK) Limited
Unit 1J, Sambhav House, First Floor
275-287 Station Road, Harrow HA1 1NA

Email Id: info@subex.com
Contact Number: +447736518379

Subex (UK) Limited – Ipswich
Rooms N2-06 Columba House
Innovation Martlesham
Adastral Park, Ipswich,
IP5 3RE, United Kingdom.

Subex Limited Dubai Office
Office number 722,
Building number 6WA,
Dubai Airport Free Zone
Authority (DAFZA),
P.O. Box: Box 54834, Dubai
United Arab Emirates
Tel : +971 4 214 6700
Fax : +971 4 214 6714

Subex (Asia Pacific) Pte Limited
175A Bencoolen Street
#08-03 Burlington Square
Singapore 189650
Tel : +65 6338 1218
Fax: +65 6338 1216

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