Paris show off Eiffel Tower-shaped logo

Paris ramped up its bid for the 2024 Olympics on Tuesday, securing £6.2million in four sponsorship deals and presenting its Eiffel Tower-shaped logo in a ceremony on the Champs Elysees.

The bid committee said each of the four new sponsors - Caisse des Depots, Elior Group, JCDecaux and RATP - will contribute about £1.5m to the budget. 

The announcement followed the signing last month of the bid's first sponsorship deal with France's national lottery, Francaise des Jeux, which has also promised £1.5m in funding for the bid. 'We now look forward to working with our partners to spread the special message of Olympism across our city and nation so the public can really take part and engage with our campaign to become the Olympic host city in 2024,' Paris bid chief executive Etienne Thobois said.

Paris, which hosted the Olympics in 1900 and 1924, is competing against Budapest, Rome and LA for the games. The International Olympic Committee will choose the host city in September 2017

some tourists taking selfies

.Featuring colored stripes forming the number 24, the Tour Eiffel bid logo was projected onto the Arc de Triomphe in a ceremony held symbolically at 8:24 p.m. local time, or 2024.

The emblem was shown at the same time on the facade of the town hall in Marseille, the Mediterranean port city which would host the sailing competition and football matches if Paris gets the games.

Paris leaders said the logo represents the capital's 'dynamism, radiance and openness.'

'The logo is a modern interpretation of Paris' most iconic symbol, the Eiffel Tower, that reflects the city's rich and beautiful history whilst also conveying the positive sense of optimism, drive and ambition of this vibrant metropolis,' they said in a statement.

The cost of the bid campaign has been estimated at £46m, with half of the budget to be raised through private funding. If Paris is awarded the Olympics, the infrastructure budget for hosting the games is expected to reach £2.3b with operational costs of £2.5b.

Bid co-president Bernard Lapasset told RTL radio that the public half of the funding has already been received through subsidies from the state, the Paris region and the city itself. In tough economic times, he also promised there will be no tax increases to finance the project.

Lapasset said bid officials are currently negotiating four more important sponsorship deals with companies he did not name. A total of about 15 big corporations are expected to sponsor the bid.

Despite the failure of a crowd funding campaign that so far raised £490,000 instead of the £7.8m expected by the French Olympic committee, Lapasset said he remains confident the Paris bid is on the right track.

'It's going to start all over again,' he said, insisting that a lack of communication hindered the funding plan. We are about to submit our first dossier to the IOC. We are ready to present our vision and the content of our bid to the IOC, and I'm convinced things will change.'