AtkinsRéalis vs Christiani & Nielsen

Side by side, from the public record each company was imported from. Where a figure is missing it is because no source we hold states it — not because it is zero.

Christiani & Nielsen is the older of the two, founded in 1904 — 7 years before AtkinsRéalis.

Founded: 1911; 1904
Status: Active; Active
Headquarters: Montreal, Canada; Thailand
Industry: civil engineering; civil engineering
Founders: Arthur Surveyer; Rudolf Christiani, Aage Nielsen
Legal form: business corporation; Not recorded
Listed on: Toronto Stock Exchange; Not recorded
Website: atkinsrealis.com; cn-thai.co.th/CN-Homepage.htm

Facts on both companies come from the public records named on AtkinsRéalis and Christiani & Nielsen.