The phrase "has a large base" is correct and can be used in written English.
For example, "This company has a large base of loyal customers."
It is especially strong in Queens, and has a large base of immigrant workers.
It has a large base of black and Hispanic customers and is stocked with enormous selections of meats, particularly pork: smoked hock, slabs of bacon and sausage links.
He has not taken up the offer but thinks it is "red alert" time for London, which has a large base of French expatriates.
In Arizona, where the Republican Party has a large base of anti-immigration hard-liners, Trump had led in most polls, and the results were never seriously in doubt.
By now, Hyundai has a large base of customers, many of whom may be itching to trade up to an S.U.V. Further, Hyundai has given the Santa Fe a distinctive look that sets it apart from a rather boxy crowd.
Hugh Chater, director of banking for Virgin Money, which has a large base in Edinburgh, said the city could see a boom in financial services if Scotland won special concessions giving it much better access to the single market than the rest of the UK.
(The bill is nearly equivalent in Hamden, which has a larger base but more services, Ms. Meyer added).
This tax, called a gross receipts tax, certainly has a larger base than a retail sales tax since businesses at each stage of manufacturing, distribution and marketing end up being taxed.
But now it has a larger base from which to apply those cuts.
So on average Seedcamp has a larger base to work from, especially as applications came from 30 countries so far.
