Trusted by generations.
A diversified business group from Eastern India, building enduring businesses since 1946.
Get in touchBuilt on vision, nationalism and philanthropy.
A visionary entrepreneur, a committed nationalist and a philanthropist, Haji Ramzan Ali helped pave the path to a business conglomerate from Eastern India and beyond by seeding pioneering businesses in different sectors. With diversification and induction of professionals to establish a venerable business of excellence, the Group proudly heads manufacturing companies in different sectors, construction and property development companies, export houses, and a charity organisation.
The foundation of the R.A. Group was laid before 1947. Like many young nationalists of the time, Haji Ramzan Ali left his job with a jute mill and started his own enterprise, R.A. Perfumery Works, from a small shop in Central Calcutta, still the Group’s flagship business today.
Commitment, consistent quality and consideration for stakeholders is the cornerstone for a long lasting business relationshipHaji Ramzan Ali (1905–1989)
One group, many industries.

Tobacco, sweet supari, perfumes & essential oils

Chocolate & confectionery

Leather and allied products

Gourmet ice cream and shakes

Café and multi-cuisine restaurant

Biscuits, bread and cakes

Heavy and medium vehicle spares and chassis, metal fabrication and customised laser, robot / cobot machine supplier

Real estate developer
From Eastern India to the world.
Let’s talk.
- Registered office (Unit 1)
- 78, Madan Mohan Burman St, Kolkata, 700007
- Unit 2
- Salap, Howrah, Kolkata, West Bengal 711409
- Phone
- +91 90515 40406
- info@rapsignal.com
- Office hours
- Monday – Saturday, 10 AM – 5 PM