Efficiently Matching Company Funding Dates for Multiple Employees

Hey, im back with another question. So I have a people table and with employees and the company the person works at. I am now finding the last funding date of the company to use it as a data point for a copy. Here is my problem: I have several people working at the same company, I dont want to waste credits running the same company for last funding date since running just one would be enough. How can I match company name and last funding date and copy it over to all the same companies within that list??