Mr.john

Mr.John is a portable restroom operator and a temporary sanitation firm.

placePittsburgh, Pennsylvania, United States calendar_todayFounded 1985 groups82 employees language mrjohnpit.com

Innovation

1 patent family — focus: Human necessities; filing pace slowing.

YearFilings
20231

Social engagement

Social engagement: 390 social following, 5 posts in the last 12 months — top 10% of its industry.

Recent activity

18 Feb 2026
Recognition
18 Aug 2025
Event
PSAI training session
Coming soon