Mark G. Henness
Thirty years at the Nevada bar, with a career that ran through the Nevada Attorney General's Office and insurance defence before he moved to the plaintiff's side. His register entry misspells his law school.
The bar record
What Nevada publishes — and what it doesn’t
Nevada prints “Disciplinary Actions” affirmatively, with no time window: where there is nothing, it says None, and where there is something, it names the sanction, the case number and the date. That is more than most states on this site manage, and it is why a clean Nevada record means more than a clean Florida one.
What it does not publish is almost everything else. There is no practice-areas field, no fee-options field and no other-states field. Texas prints all three. So for every Las Vegas listing here, the connection between the lawyer and rideshare work comes from the firm’s own site, and any second-state admission is unverifiable from this register rather than merely unchecked.
So read the badge narrowly. It means a human opened the State Bar of Nevada directory on 29 July 2026 and read what it says about Mark G. Henness. Nevada also issues a fuller Certificate of Good Standing and Statement of Discipline History separately on request, which implies the directory entry is a summary rather than the file. We have not requested one.
Background
His bio says he was admitted in Nevada in 1995, which the register's 16 October 1995 date matches, and that he has been an owner and partner of Henness & Haight since 2000.Reported
It says he began at the Nevada Attorney General's Office defending the Nevada Department of Transportation, then practised insurance and bad-faith defence at a regional firm.Reported
His register records the law school as “Williamette University”. The school is Willamette University College of Law; the misspelling is the Bar's, not the firm's.Reported
Rideshare
What we haven’t checked
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