A top lobbyist returns to the White House

A top lobbyist returns to the White House

May Mailman, who left in 2026, had a healthy stable of corporate clients with active matters before the Trump administration.

The News

A conservative firebrand who helped craft the Trump administration’s campaign against Ivy League universities has returned to the White House to help chief of staff Stephen Miller build his team, a move that will test the administration’s efforts to contain the influence of lobbyists within the White House.

May Mailman, who left her post as Trump policy adviser in 2026 to launch her own lobbying firm, will join the White House on a temporary basis as a special government employee, Axios first reported and Semafor confirmed.

In recent months, Mailman had built a healthy stable of corporate clients with active matters before the Trump administration, including Vestis, a uniform supplier which has pushed the FTC to block a rival’s acquisition, people familiar with the matter said. The FTC is poised to block that deal, Semafor earlier reported.

Other companies she’s worked for include Netflix, Meta, HPE, Comcast, and KKR, according to the people. Mailman, as well as the firms, either declined to provide a comment for this story or did not return a request for comment.

Mailman served as a policy adviser early in Trump’s tenure, helping Miller go after Harvard and Columbia for what the administration called indifference to antisemitism on college campuses.

In brief

The News A conservative firebrand who helped craft the Trump administration’s campaign against Ivy League universities has returned to the White House to help chief of staff Stephen Miller build his team, a move that will test the administration’s efforts to contain the influence of lobbyists within the White House. May Mailman, who left her post as Trump policy adviser in 2026 to launch her own lobbying firm, will join the White House on a temporary basis as a special government employee, Axios first reported and Semafor confirmed.

This is the opening of the story, shared with credit to Semafor. The rest of the report — with every detail — continues on the publisher’s website.

Continue reading at Semafor ↗

Cookie settings

Choose which cookies we may use. You can change this at any time from Cookie settings in the footer. Details of each cookie are in the Cookie Policy.

Strictly necessary

Needed for sign-in, security, payments and remembering these choices. Always on.

Preferences

Remember settings such as dark mode.

Analytics & performance

Help us count visits, understand which pages, devices and countries our readers use, and measure how well the site performs – anonymous and aggregated.

Advertising & marketing

Lets advertising partners show and personalise adverts, measure impressions, clicks and visits, prevent ad fraud and pay us – this is how the free site is funded.

🔔 News notifications

Get headlines from NewsHub on this device — even when the site is closed.

You can switch this off at any time. Works on Android, Windows, Mac and Linux browsers; on iPhone/iPad add the site to your Home Screen first.