Godfather's Pizza in Sidney, part of the pizza chain founded in Omaha in 1973.

Greenwood Cemetery is Sidney's city-owned cemetery, established in 1896, with nearly 9,300 burials on 42 acres just east of town.

Havorka Motors is a vehicle dealer at 1200 Illinois Street in Sidney, in business since 1984.

The High Plains Agricultural Laboratory is a 2,410-acre University of Nebraska research farm six miles north of Sidney on Highway 385, in Cheyenne County — about 710 acres of crop land in seventeen fields and 1,700 acres of pasture in twelve pastures. It runs 50 to 60 trials a year in agronomy, plant breeding, plant pathology, soil fertility, irrigation, entomology, weed science, agricultural economics and livestock nutrition, and holds an annual field day.

Holy Trinity Lutheran Church is an ELCA Lutheran congregation.

Kingdom Hall of Jehovah's Witnesses in Sidney, Nebraska.

KNEP, a television station on channel 4 licensed to Sidney, Nebraska.

KSID, a commercial radio station on 1340 AM and 98.7 FM licensed to Sidney, Nebraska.

LifeSmiles of Sidney is a dental office in Sidney, Nebraska.

Love's Travel Stop number 625 is at 645 Chase Boulevard at I-80 exit 59 in Sidney and is open 24 hours.