Ryerson Holding Corp. (RYI:NYQ) was the highest Industrial Metals and Mining company headquartered in Illinois on May 20.
Ingredion Inc. (INGR:NYQ) was the highest Food Producers company headquartered in Illinois on May 20.
GATX Corp. (GATX:NYQ) was the highest Industrial Transportation company headquartered in Illinois on May 20.
GATX Corp. (GATX:NYQ) was the highest Industrial Transportation company headquartered in Illinois on May 27.
McDonald's Corp. (MCD:NYQ) was the highest Travel and Leisure company headquartered in Illinois on May 27.
Ingredion Inc. (INGR:NYQ) was the highest Food Producers company headquartered in Illinois on May 27.
Oak Brook was ranked 31st the month before.
GATX Corp. (GATX:NYQ) was the highest Industrial Transportation company headquartered in Illinois on May 27.
McDonald's Corp. (MCD:NYQ) was the highest Travel and Leisure company headquartered in Illinois on June 3.
GATX Corp. (GATX:NYQ) was the highest Industrial Transportation company headquartered in Illinois on June 3.
Oak Brook ranked 1,311th in Illinois for the percentage of households receiving food stamps in 2020, according to U.S. Census Bureau data.
McDonald's Corp. (MCD:NYQ) was the highest Travel and Leisure company headquartered in Illinois on May 27.
Ingredion Inc. (INGR:NYQ) was the highest Food Producers company headquartered in Illinois on June 3.
Ingredion Inc. (INGR:NYQ) was the highest Food Producers company headquartered in Illinois on June 10.
Oak Brook tennis player Kavi Sarai won 78 points playing doubles tournaments in the junior Boys’ 14 category of the United States Tennis Association by the week ending Mar. 19.