Neither the chief financial officer, Allen Weisselberg, nor any other executives at the Trump Organization have been accused of wrongdoing and there is no indication that anyone at the company will face charges in connection with the inquiry.

But in recent weeks, the prosecutors contacted the company to renew a request they had made earlier this year for documents and other materials, according to the people. The precise nature of the materials sought was unclear, but the renewed request is further indication that prosecutors continue to focus on the president’s company even as the case against Mr. Cohen comes to a close, the people said.

At the time of the payments to the two women, Mr. Trump was the head of the company, and although he turned over its management to his elder sons, he still owns it through a trust. While the prevailing view at the Justice Department is that a sitting president cannot be indicted, the prosecutors in Manhattan could consider charging him after leaving office. It is also possible the prosecutors could seek his testimony before he leaves office if they continue the investigation into anyone else who might have had a role in the crimes, a person briefed on the matter said.