About Gladstone...

Gladstone Computer Services is a privately held software company with over 50 years of experience. We specialize in “DATA”, providing software to be used for Data Analysis, Data Mapping, Data Conversions, Data Cleansing, and Data Validation.  These are primary functions used in automated Data Conversions and/or Data Migration.

Our software is used to perform projects 1) Quicker 2) Accurately 3) On-Time and 4) On-budget

Our software has been used for over 40 years converting data in a variety of industries: Banks (Temenos, Hogan, Systematics, TCS), Insurance (Guidewire, Concentrix), Utilities (SAP, CC&B, Customer/1, Peace), Manufacturing, Government, and Healthcare (Epic, Cerner).  Many of these are Legacy systems.

  • Our software is “Licensed” to End-Users, who perform multiple conversions, on a “Perpetual” basis.
  • Our software is “Licensed” to Consulting Companies on a “Project” basis.
  • Our software is “Rented” to customers who need the software on a “Temporary” basis.

Our software has been used to successfully perform data conversions for hundreds of customers, thousands of applications, and millions of files...all of them done using multiple platforms (MVS, AS400, UNIX, PC).

Our clients love us...



Gladstone Analysis Package is a subset of Gladstone Conversion Package. We have unbundled the data analysis and report writing components of GCP and created this separate product offering at the request of clients.

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Gladstone Date Package identifies 130 recognizable date formats in an efficient and complete method and provides 100% validation that all date fields have been found and converted.

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Gladstone Conversion Package is our flagship software product and covers the gamut of capabilities needed for data analysis and data conversion projects. The software brings automation to a conversion process by generating custom conversion programs on-site.

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Gladstone Validation Package offers extensive validation and testing technologies to meet and exceed data conversion requirements.  GVP equips a user to easily validate any/all data elements.

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Gladstone DataMap™ facilitates the data mapping process. It is a user-friendly tool that allows fields from one or more source files to be mapped to fields in the target field, generating the actual data move specifications.

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Meta Data Plus

Meta Data Plus expands on Gladstone's data integrity process with the premise that we will learn as much about the data as possible using automated programs.

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