"started its operations" is correct and usable in written English.
You can use this phrase to describe when a business or other organization began operating. For example, "The company started its operations in 1985."
Though it started its operations almost a full year after Amazon, Bol is waging a hard counterattack.
When Sony Ericsson started its operations on October 1 , 2001 it combined the unprofitable handset operations from Ericsson and Sony.
In Kenya, where the NGO first started its operations, more than 50 stitchers work in two stitching centres in Nairobi, and 120,000 balls have been sent out to thousands of schools across the country.
The Isa'af service started its operations initially within the capital area but gradually expanding to cover the entire country.
Petroleum industry started its operations in the year 1867 and is considered as the oldest Indian industry.
To aid sustainable development, Terengganu Investment Authority (TIA), the sovereign wealth fund of the state of Terengganu in Malaysia, started its operations in January 2009.
The incinerator in Engidalur was new when it first started its operation in 1995 and can therefore not be considered as a typical "old" incinerator often associated with elevated dioxins emissions [ 31].
Further details said the aircraft had registration number PK-LQP, it was made in 2018 and started its operation at Lion Air on 15 August 2018.
The Wendelstein 7-X (W7-X) stellarator started its operation at the end of 2015.
The paper draws on experience from the Vattenfall Safety Management Institute (SMI), which started its operation in 2006.
Minas-Rio is an Anglo American property, located in Brazil, which started its operation at the end of 2014.
