By Soyoung Kim and Greg Roumeliotis
NEW YORK (Reuters) - Blackstone Group LP
Blackstone, which submitted its binding offer in partnership with TPG Capital LP on Wednesday, is in negotiations with Gates' owners - Onex Corp
It remains unclear whether TPG will agree to join Blackstone in the deal at a higher valuation, one of the people said, cautioning that the negotiations were ongoing.
While Onex and CPPIB are also weighing an initial public offering of Gates in a so-called "dual track" process, they are leaning toward a sale and are working to finalize a purchase agreement, the people said.
If final terms are agreed, a deal for Gates could come in the next two weeks, the people said. It would mark the second largest private equity deal agreed so far this year following Cerberus Capital Management LP's $9.4 billion merger of its Albertsons supermarket chain with Safeway Inc
All the people asked not to be identified because the matter is confidential. Representatives for Blackstone, TPG and CPPIB declined to comment, while Onex and Gates did not immediately respond to requests for comment.
Previously known as Tomkins Plc, Gates filed for an IPO in December, more than three years after it was taken private for $5 billion in 2010.
Reuters first reported in November, citing people familiar with the matter, that Onex and CPPIB were seeking to hire banks to explore both an outright sale of Gates to another company and a public offering.
Blackstone and TPG were among a few buyout firms that were shortlisted to bid for Gates, Reuters reported in January. The two buyout firms later teamed up to pursue a joint bid.
Denver-based Gates has manufacturing operations in 29 countries. It sells products ranging from power transmission systems to acrylic bathtubs in more than 120 countries.
Gates serves a broad range of sectors, including oil and gas, mining, construction, agriculture, transportation, automotive and manufacturing.
The company generated $2.9 billion in sales and $536 million in adjusted earnings before interest, taxes, depreciation and amortization in the 12 months ended September 28, according to a regulatory filing.
Onex, CPPIB and Tomkins' management invested $2.2 billion as equity when they took Tomkins private for $5 billion, including debt. In September 2012, CPPIB agreed to acquire Tomkins' air distribution division, which makes products for air-conditioning systems, for about $1.1 billion.
(Reporting by Soyoung Kim and Greg Roumeliotis in New York; Editing by Cynthia Osterman)