GSTM Solutions

 Reputation Advocate GSTM Solutions LogoSoftware solutions you can count on

Company Profile: 

Selecting and using the right software systems in the right way can be a daunting task.  With experience in a wide range of businesses, including insurance, construction, manufacturing and engineering, we can ensure that you get the maximum benefit from your investment.
Specialising in Microsoft Excel we can develop and optimise your spreadsheets and provide bespoke training.

Range of work: 

We work with your business to help you gain efficiencies through:

  • Microsoft Excel Development, Optimisation and Training
  • Process Reviews and Software System Implementations

Main Features of Services:

  • Software systems evaluation and selection, integrating with your business processes.
  • Development and optimisation of spreadsheet solutions to unleash the power of Excel.
  • Bespoke one-to-one training based on the elements of Excel you use on a day-to-day basis

Legal status and form:Limited Company, GSTM Solutions Limited

Registered Office: Solent House, 107a Alma Road, Southampton, Hampshire, SO14 6UY, Company no: 09229770

Locations Covered: Hampshire, Sussex and Surrey

Contact Details

  • Contact Name: Shirley Moreman
  • Telephone:0345 257 0035
  • email:
  • Website:

To request information or make a complaint please contact:  Shirley Moreman

Accreditation (and relevant qualifications): 

ICO Registration Number: ZA218462

Professional Indemnity Insurance

The contact details of the insurer or guarantor: Markel International Insurance, 9 Miller Court, Tewkesbury, Glos, GL20 8DN

Amount covered: £1,000,000

Territory covered: Worldwide (excluding US & Canada)

Reputation Matters

Choosing the right software for your business

Christmas tip 2017

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