Mumbai is India's financial capital and largest city, with a population of more than 20 million in the metropolitan area. It hosts the Bombay Stock Exchange, the Reserve Bank of India, and the headquarters of most of India's major banking and corporate groups. Adjacent Navi Mumbai forms part of the same urban agglomeration and contains significant port and logistics infrastructure.

Mumbai's port complex handles a substantial share of India's merchandise trade, including petroleum product imports. Navi Mumbai is home to Fleet Tanqo Private Limited, designated by OFAC on 15 April 2026 for its role in the Shamkhani Iranian oil-smuggling network, alongside two Indian nationals and eight other India-registered entities.

Mumbai-based state refiners Bharat Petroleum and Hindustan Petroleum are among the buyers most exposed to Iranian crude supply risk and US secondary sanctions pressure from the 2026 conflict. The city is simultaneously India's primary target for data-centre investment: Amazon raised its total India pledge to $48bn in June 2026, committing $13bn in incremental AWS capacity to Mumbai and Hyderabad following a meeting between Amazon chief executive Andy Jassy and Prime Minister Modi.

Common Questions

Which Mumbai companies were sanctioned for Iran oil?

Fleet Tanqo Private Limited, registered in Navi Mumbai, was designated by OFAC on 15 April 2026 for facilitating Iranian oil smuggling through the Shamkhani network.Source: US Treasury OFAC

How dependent is Mumbai on Gulf oil imports?

Mumbai hosts two state refiners (BPCL, HPCL) and major port infrastructure through which a significant share of India's crude imports — 60% of which transit Hormuz — are processed.

Why was Fleet Tanqo in Navi Mumbai sanctioned by the US?

OFAC designated Fleet Tanqo Private Limited of Navi Mumbai on 15 April 2026 as part of the Shamkhani Iranian oil-smuggling network, alongside two Indian nationals and eight other India-registered firms and nine tankers.Source: OFAC / US Treasury

How much is Amazon investing in data centres in Mumbai?

Amazon committed $13bn in incremental AWS capacity to Mumbai and Hyderabad as part of a lifted $48bn total India pledge announced in June 2026 after a meeting between CEO Andy Jassy and Prime Minister Modi.Source: Amazon / Lowdown

Why is Mumbai a target for hyperscale data centre investment?

Mumbai is India's financial capital with existing enterprise cloud demand, skilled talent, and major connectivity infrastructure, making it the primary destination for AWS and Google data centre expansion in India.

Which Indian companies were named in the OFAC Iran oil sanctions in 2026?

OFAC named two Indian nationals (Chetan Prakash Balhotra and Tanjore Sunilkumar Srinivas) and three India-registered entities including Fleet Tanqo Private Limited of Navi Mumbai and House of Shipping Private Limited of Chennai in its 15 April 2026 action.Source: OFAC

Source Material

Mumbai

How the World Sees Them

India

Mumbai's shipping and refining infrastructure is directly implicated in the OFAC designations; the city's commercial networks are at the intersection of US enforcement and Iranian energy diplomacy.

United States

Navi Mumbai-registered Fleet Tanqo was designated as part of a sanctions-evasion network; the action targets Indian corporate infrastructure, not just individuals.