The phrase "a large firm and" is correct and usable in written English.
It can be used when describing a company or organization, often in a comparative or additive context.
Example: "The study focused on a large firm and its impact on the local economy."
Alternatives: "a big company and" or "a sizable corporation and".
Alas, defining what counts as a "large" firm — and who is a "full-time" worker — turns out to be tricky.
In this article we make use of a large firm- and product-level panel of Portuguese manufacturing firms in the 2004-2010 period.
A lawyer like himself, lacking the resources of a large firm and increasingly forced to argue his cases in front of inhospitable judges, cannot easily achieve justice.
By jointly estimating the three equations we find that the inventors' level of education, employment in a large firm, and involvement in large-scale research projects positively correlate with quantity.
The golden ring was partnership at a large firm, and those that did not win the sweepstakes were commonly placed in-house at firm clients or became partners at smaller firms.
Before embarking on the reservation solution, first note the derivatives of the value of paid employment in a large firm and self-employment with respect to their respective arguments are given by W^{prime} (w) = left[ r+ mu + delta + lambda_{1} overline{F} (w) + eta_{1} overline{Gamma} (psi(w)) right]^{-1} (27).
"He told me that his son was practicing in Phoenix and had a job with a large firm there, and I could tell that he was very proud of his son".
'Elyana' is a large, firm berry, and bred for production in Florida [ 31]. 'Mara des Bois' is smaller and soft, and not used in wide commercial cultivation.
She had a large, firm, masculine mouth and jaw; prominent, piercing, resolute brown eyes; and thick, coal black hair, growing unusually low down on her forehead.
It is no mean feat to be able to manage and lead a large firm in a safe yet creative and consistently profitable manner.
I quizzed Chuck on the challenges and opportunities a large firm faces, as well as the trials and tribulations of his 20 year career.
