Gylling Data Management, Inc. (GDM) has been in business since 1982. Our clientele are people involved with conducting and managing agriculture research. See GDM Overview (pdf) for information about GDM and our products.

ARM (formerly called Agriculture Research Manager) has "grown" from our first product, which was initially released in 1982. ARM versions are identified by year, such as ARM 2015, identifying the research season for which the version was prepared.
ARM ST (Summary Across Trials) is a multi-trial summary add-in that is based on a program first released in 1986 (formerly called Summary Across Studies).
ARM TDCx (Tablet Data Collector), our newest product, is designed to efficiently record all trial information at the trial location directly into the actual ARM trial, on a touch-enabled Windows tablet or laptop.
ARM TD (ARM Trial Database) is a relational Access database for storing and retrieving trials.

Company Philosophy
We believe that customer support is very important. We appreciate receiving suggestions for program improvements from our customers, and want to solve any problems that may occur. Customer comments are a major source of ideas for new features in our software updates.

The ARM program is designed to be understandable for people with limited computer experience. ARM offers many data entry aids such as using validation lists to minimize typing. If people understand agricultural research, they usually have few problems in learning to use GDM software.

We encourage our customers to contact us when they have questions. People who purchase our software also obtain our commitment to provide quality products and we back them up with free customer service on the current version of our software.

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