From the brand

Monroe UltimateX Printing Calculator on an office desk for accounting and financial calculations
Monroe Systems for Business Logo
Revolutionizing the Financial Sector Since 1912

Our story


How we got our start?
As the inventor of the first commercial calculator in 1912, Monroe has earned the trust of Fortune 500 companies, non-profit organizations and government agencies, including the likes of NASA. Our products have landed on major television networks and hit series, including the show Madmen.
What makes our product unique?
Our calculators are known industry-wide as the top-of-the-line calculator on the market today. We have built our reputation on outstanding quality and service. When you need us, we are here for you.
Why we love what we do?
Despite being a 100+ year-old company, we treat it as a startup. Our products have withstood the test of time, but we are constantly looking for new ways to innovate. We focus on making the jobs and lives of our customers just a little bit easier and a little bit more enjoyable.


Product Description

The Monroe Difference

As the inventor of the commercial printing calculator in 1912, Monroe has earned the trust of Fortune 500 companies, non-profit organizations and government agencies, including the likes of NASA. Even Hollywood has recognized the strength of the Monroe brand as its products have landed on major television networks and hit series including the show Madmen. Monroe Systems for Business are forerunners in producing technology tools that empower businesses, schools, and individuals to succeed. Headquartered in Pennsylvania, Monroe has a continued commitment to creating durable and reliable products, along with providing superior customer support known as ‘The Monroe Spirit’.



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