Atlas Portland Cement Company
| Company type | Private |
|---|---|
| Industry | Cement manufacturing |
| Founded | 1895 |
| Defunct | 1982 |
| Headquarters | Northampton, Pennsylvania , United States |
| Products | Portland cement |
Atlas Portland Cement Company, with its main office located in Northampton, Pennsylvania, ranked among the leading global manufacturers of cement. Established in 1895, Atlas continued operations until it was acquired in 1982. The company focused on producing Portland cement, recognized as the most extensively utilized type of cement worldwide.
During the early 1900s, Atlas contributed approximately eight million barrels of cement to the construction of the Panama Canal (1903–1914), supplying the majority of materials required. Additionally, the firm delivered 22,600 barrels for the Singer Building in New York City and 151,000 barrels for the Empire State Building, which was completed in 1931.
Located among numerous cement manufacturers in Pennsylvania’s Lehigh Valley area, Atlas witnessed significant workforce reductions over time due to technological progress and automation—shrinking from thousands of employees to roughly 150–200 staff members today. The company’s legacy is maintained through the Atlas Cement Memorial Museum, founded in 1997 by Edward Pany, a former employee and educator specializing in history.
Management
Benjamin Franklin Affleck held the position of president at Universal Atlas Cement Company following its merger with Universal Portland Cement Company from 1930 until 1936. Beginning his career as a machinist and advancing to head of sales before ascending to president, Affleck earned recognition for his leadership abilities and operational proficiency. He retired from his role in 1936.
On March 2, 1921, Affleck and thirty-nine other executives within the cement industry faced indictment under the Sherman Antitrust Act due to allegations related to trade restraint and monopolistic conduct. The implicated companies were charged with controlling cement distribution by restricting sales strictly to project requirements and enforcing uniform pricing throughout the market.