Verified: 7 October 2026 04:30 am IST
Industry: Basic & Specialty Chemistry, Agri-Sciences
Jurisdiction: India
Primary Regulators: Ministry of Corporate Affairs (MCA), SEBI (for investors), & Department of Chemicals and Petrochemicals
Important Safety Warning: Beware of fake customer service numbers on Google. Only use official channels. Scammers frequently buy ads to promote fraudulent phone numbers or fake dealership/vendor approval portals. Tata Chemicals staff will never ask for your bank details, UPI PIN, or password for a “vendor registration fee,” “tender allotment,” or “dividend payout.”
Level 1: Customer Support (Initial Complaint)
How to complain: Do not search for random toll-free numbers online. For general corporate inquiries, B2B vendor relations, or stakeholder queries, Bombay House Corporate Headquarters switchboard For written corporate complaints and product queries, email corporate@tatachemicals.com or use the official contact portal at tatachemicals.com/contact-us. Ensure you receive a formal written acknowledgment or service request ticket number for your correspondence.
Availability: The corporate office operates during standard business hours: Monday to Friday, 9:00 AM to 6:00 PM IST. Closed on public holidays.
Timeline: General corporate policy and commercial guidelines typically aim for an initial response or resolution within 7 to 15 business days depending on the complexity of the B2B inquiry.
Level 2: Formal Corporate Escalation (Notice of Dispute)
Who to contact: If the initial desk (Level 1) or your commercial relationship manager fails to resolve your issue within the stipulated time, you must escalate the matter formally. You can send a formal written complaint via registered post to the Company Secretary / Compliance Officer at the legal Registered Headquarters: Tata Chemicals Limited, Bombay House, 24, Homi Mody Street, Fort, Mumbai - 400001, Maharashtra, India. For corporate compliance, delayed dividends, or shareholder disputes, email the Investor Relations department directly at investors@tatachemicals.com or contact their RTA (MUFG Intime India) at +91-8108118484 (csg-unit@in.mpms.mufg.com).
Timeline: You should legally provide the corporate office a 30-day window to investigate and respond to a formal written grievance before escalating to external regulators or commercial tribunals.
Level 3: Regulatory Authority (Government Ombudsman)
Authority: SEBI, Ministry of Corporate Affairs (MCA), or Sectoral Ministries (Department of Chemicals and Petrochemicals).
Portal/Contact: If Tata Chemicals fails to provide a satisfactory resolution within 30 days, your escalation path depends on the specific grievance:
- For Corporate Compliance & Shareholder Disputes: File a grievance online via the SEBI SCORES portal at
scores.sebi.gov.inor the MCA21 portal atmca.gov.in. - For Commercial/Anti-Competitive Practices: Escalate formal complaints regarding market monopolies or unfair trade practices to the Competition Commission of India (CCI) at
cci.gov.in.
Level 4: Legal Action (Final Step)
Pre-Litigation: Ensure you have documented all previous correspondence, commercial supply contracts, vendor paperwork, or investor folios. Send a formal Legal Notice via an advocate to Tata Chemicals’ Bombay House registered office in Mumbai, providing a standard 30-day window for settlement.
Court/Arbitration: If the legal notice is ignored and the resolution is still unsatisfactory, the final step depends on the nature of your dispute. B2B vendor and commercial supply disputes must be resolved strictly through binding arbitration clauses or the Commercial / High Court. For any lingering retail consumer disputes, you can file a formal complaint through the unified e-Jagriti portal (e-jagriti.gov.in) to approach the District Consumer Disputes Redressal Commission.
Community Action: Is Tata Chemicals ignoring a commercial vendor payment issue, an environmental compliance concern, or a shareholder grievance? Reply below (do not share your DEMAT account details, commercial invoice values, or passwords), and our community will point you to the right resources!