About
The O’Brien Investment Group (OBIG) was established by the O’Brien family of Chicago. The firm is registered with the CFTC and is also a member of the National Futures Association. The O’Brien family founded RJ O’Brien over 100 years ago and has been instrumental in the development of the futures industry. Today, the family remains committed to leadership within the industry. The team consists of 7 professionals dedicated to portfolio management, trading, operations, fundamental and quantitative research, risk management and marketing.
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Illinois | Land
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191 N Wacker Dr, Suite 1025, Chicago, Illinois 60606, US
FAQs
O’Brien Investment Group has financed 1 deal.
O’Brien Investment Group's most recent deal was on September 14, 2026.
O’Brien Investment Group's largest deals include a sale of $4,500,000.00 for 11330 West Melrose Avenue.
Member since: September 2026
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Seefried Industrial Properties Purchases 4.02 Acres In Franklin Park For $4.5M From O’Brien Investment Group
11330 West Melrose Avenue, Chaptico, IL
ILCRE
GH
Sep 14, 2026