KEYSTONE INVESTMENT ADVISORY LLP

LLPIN ADB-3099

Limited Liability PartnershipIncorporated 17 August 2026

KEYSTONE INVESTMENT ADVISORY LLP is a limited liability partnership incorporated on 17 August 2026 with the Registrar of Companies, Kolkata II. Its LLPIN is ADB-3099 and it is registered in West Midnapore, West Bengal. Its main business activity is other financial activities (NIC 66). Its designated partners are ANIRBAN ROY, PARTHA PRATIM ROY and ARUNA ROY.

LLP details

Name: KEYSTONE INVESTMENT ADVISORY LLP
LLPIN: ADB-3099
Type: Limited Liability Partnership
Date of incorporation: 17 August 2026
Registrar of Companies: ROC Kolkata II
Total contribution: —
Business activity: Other financial activities
NIC code: 66
State: West Bengal
District: West Midnapore

Designated partners

ANIRBAN ROYDesignated Partner
PARTHA PRATIM ROYDesignated Partner
ARUNA ROYDesignated Partner

First-year compliance calendar

Due dates worked out from the incorporation date. Check the latest MCA notifications for extensions.

Compliance	Due
File the LLP agreement (Form 3)within 30 days of incorporation	16 September 2026
Annual return (Form 11)within 60 days of the financial year's end	30 May 2027
Statement of account & solvency (Form 8)within 30 days of six months from the year's end	30 October 2027
Income tax return (ITR-5)31 October if the accounts are audited	31 July 2027

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Details from Ministry of Corporate Affairs records, last updated 12 October 2026.