The phrase "allowed it to maintain" is correct and usable in written English.
You can use it when discussing the permission or ability for something to continue or persist in a certain state or condition.
Example: "The new policy allowed it to maintain a high level of productivity despite the challenges faced."
Alternatives: "permitted it to sustain" or "enabled it to continue".
While the company is still focused on physical expansion (looking to enter at least two new cities each year), its commitment to online education has allowed it to maintain its position in the Chinese market and grow, according to a Deloitte report.
– has enticed kings and governments and allowed it to maintain its curious influence over the city's evolution.
The city's busy port and excellent land and air transportation links have allowed it to maintain its importance as a centre for regional and international trade.
In December 2008 the museum negotiated a $30 million bailout from Eli Broad, Los Angeles's leading cultural patron, which allowed it to maintain its facilities and avoid selling off artwork.
The pilots' unions staged a four-day strike last week, but Air France says that a "low level of pilot participation" in the job action allowed it to maintain its long-haul international flights at about 90percentt of normal schedule during that period.
But despite the symbolism, harsh reality has set in on the financial front, with the admission that Cuba can no longer afford the jobs for life and the price controls that have allowed it to maintain its near-total control of economic activity.
(See "Australia Blocks Minmetals-Oz Deal") Without the government's objections, the board of OZ Minerals probably could not have dreamed they could swing a deal to clear all its debt but allow it to maintain its most valuable assets.
HDFC Bank is also likely to make a preferential offer to its promoter, HDFC, to allow it to maintain its shareholding in the merged entity.
The SAM's organization allows it to maintain its indeterminate nature while producing determinate lateral organs.
At the time, management assured the members that the group would maintain majority ownership thereby allowing it to maintain its "ethical approach to business".
According to the bankers, American is looking to put together more than $1.5 billion in debtor-in-possession financing, which would allow it to maintain its operations.
