Celebi, which offers ground-handling services, had written to the ministry of civil aviation last year expressing interest in the national carrier's ground-handling subsidiary, the Air India Air Transport Services Limited (AIATSL).

Celebi's expression of interest came months after the Cabinet Committee on Economic Affairs approved the disinvestment of the national carrier and appointed a group of ministers to chalk out a strategy for the stake sale.

"If they (the government) are asking maximum price (for Air India), but asking us to keep the old personnel, then it will not match. The value of the bid will be lowered. Not just keeping the personnel, but also their indemnity is an issue," Celebi's Board member Cana Celebioglu said in a media interaction recently.

The AIATSL has a presence across 60 destinations in the country and the Celebi hopes to buy the AI subsidiary will help it achieve a wider penetration in the domestic aviation market in India.

Celebi's CEO for India, Murali Ramachandran, explained that there are other areas that the company needs a clarity on, such as Air India's future value.

"Today, Air India has grandfather rights at all the airports but we'd like to know for how long. Additionally, AIATSL has assured business from Air India flights but what will happen to that once Air India is sold," said Ramachandran.

Celebioglu said that if her firm wins the bid for AIATSL, it may take 5-10 years for the two companies to integrate fully.

"AI business is a very big chunk, which means you need to spend time, maybe 5-10 years. We need to adjust the existing company (AIATSL) to our standards. At the moment, they have their own way of training, dealing with their personnel and we have our own standards," she said.

The AIATSL has approximately 8,500 employees, according to its annual report for FY 2015-2016.

The Celebi currently offers ground-handling services at the Mumbai's Chhatrapati Shivaji International Airport and the Delhi's Indira Gandhi International Airport. It also provides cargo and warehouse services at the Delhi airport.

Apart from Turkey, it is also present in Hungary, Germany, Austria.

Ground-handling services include aircraft cleaning and servicing, loading and unloading of food and beverages, besides cargo and luggage handling at the airports. Celebi's operations in India account for 30 per cent of its total business globally, according to Ramachandran.

The government expects to complete the disinvestment of Air India by year-end and at least 51 per cent of AI's ownership will be transferred to a private player.

According to Minister of State for Civil Aviation Jayant Sinha, the national carrier would be offered for bidding as four different entities.

Air India, its low-cost arm Air India Express and subsidiary AISATS would be one entity while regional arm Alliance Air would be a separate entity.

Besides, Air India Air Transport Services Ltd (AIATSL) and Air India Engineering Services Ltd (AIESL) would be sold separately. The government is expected to float the tender for Air India's sale soon.