Indian Prime Minister Narendra Modi (R) and French President Emmanuel Macron (L) shake hands as they make a joint press statement in New Delhi on March 10, 2018.

French and Indian companies signed contracts worth 13 billion euros (£16 billion) on the first day of President Emmanuel Macron's visit to India on Saturday, the French presidency said in a statement.

The deals include a contract for France's Safran to supply airline Spice Jet with engines, water system modernization by Suez (SEVI.PA) in the southern city of Davangere and a contract between industrial gas company Air Liquide and Sterlite.

Macron's office did not provide a breakdown of the contracts' values or details about the deals. It some 200 million euros of investments will be made in India.

A so-called "Industrial Way Forward Agreement" was signed between French utility EDF and India's NPCIL for the construction of six nuclear reactors at Jaitapur. Negotiations over the construction of next-generation nuclear reactors in India have been dragging on for years.

It was not immediately clear whether these were firm contracts or letters of intent.