555 International

555 International is an interior design firm that offers custom metal fabrication for commercial, retail and hospitality industries.

placeChicago, Illinois, United States calendar_todayFounded 1988 groups177 employees language 555.com

Innovation

2 patent families (2 granted) — focus: Mechanical engineering; filing pace dormant. Cited 11 times.

YearFilings
20121
20141

Social engagement

Social engagement: 3K social following, 9 posts in the last 12 months — above the industry median.

Recent activity

10 Apr 2026
Partnership
MasTec
5 Mar 2026
Milestone
anniversary
Coming soon