Top Series D companies in London

Find engineers at Series D companies in London

Series D companies in London are some of the fastest-moving employers in the market. The list above ranks the largest Series D-stage companies headquartered in London by current headcount, drawn from public LinkedIn and Crunchbase records. With 26 matching companies in our index, the density of senior engineers, designers, and founders is unusually high.

At Series D, teams tend to be small, ambitious, and on the hunt for senior talent. The companies on this list are good signals for where the Londontalent market is heating up — and for which engineers and founders are about to become tomorrow’s operators.

Refolk converts this list into a live search. Ask for “founders of Series D companies in London” or “senior engineers at Series D companies in London hiring” and Refolk returns a ranked shortlist with evidence behind each match.