RAU ECOSTONE PRIVATE LIMITED — CIN U26990WB2021PTC247532, Directors & Address

RAU ECOSTONE PRIVATE LIMITED is a private limited company. Its CIN is U26990WB2021PTC247532 and it is registered in KOLKATA, West Bengal. Its main business activity is manufacturing (metals & chemicals, and products thereof) (NIC 26990). It has an authorised capital of ₹15,00,000 and a paid-up capital of ₹1,00,000. Its directors are Anushka and Upamanyu Chatterjee.

Company details

Name: RAU ECOSTONE PRIVATE LIMITED
CIN: U26990WB2021PTC247532
Type: Private Limited Company
Date of incorporation: —
Registrar of Companies: —
Category: Company limited by shares
Sub-category: Non-government company
Authorised capital: ₹15,00,000
Paid-up capital: ₹1,00,000
Business activity: Manufacturing (metals & chemicals, and products thereof)
NIC code: 26990
State: West Bengal
District: KOLKATA

Registered office: FREEFLOW (MINDSPACE VENTURES), R.NO-405, OFFBEAT CCU, 36/F, TOPSIA ROAD, KOLKATA, Kolkata, West Bengal, 700039

Directors

AnushkaDirector
Upamanyu ChatterjeeDirector

What the CIN U26990WB2021PTC247532 means

U — listing: Unlisted
26990 — industry (NIC): Manufacturing (metals & chemicals, and products thereof)
WB — state / ROC code: West Bengal
2021 — year of incorporation: 2021
PTC — ownership: Private Limited Company
247532 — registration number: Serial number at the ROC

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