Classification: / Company Info,
Info: COLUMBIA SCIENTIFIC appears to have operated primarily as a brand owner, importer and distributor, rather than as a major semiconductor or calculator manufacturer.
This was common during the calculator boom: American firms bought machines or internal assemblies from Asian manufacturers and sold them with their own cases, model names and documentation.
The company seems to disappear from the calculator record after the mid-1970s.
That fits the wider market collapse: falling prices and aggressive Japanese competition eliminated many small American calculator brands.
There is no good evidence that the historical calculator company continued into the modern era.