Products Used

At International Software Systems...

headquartered in Orange County, California, we are recognized for our understanding of Microsoft Dynamics™ GP products and related integrated business applications for Supply Chain Management, Financial Management, CRM and Government.

Our Services

  • Professional Consulting

    Business and technology is always evoluting. Staying current is a daunting task for many companies, but not for ISS. Our extensive technical and accounting background compliments our understanding of the most current technologies in business so we can provide highly competitive Professional Consulting Services.

    Turn to us for comprehensive consultation services; we can

    • - Review all your business processes
    • - Look at your current software, evaluating any barriers to accessing the correct information.
    • - Provide you with a needs analysis
    • - Create a summary of the technology issues, resolutions and our recommendations

    As your system grows we provide ongoing consultation services to keep you informed of the latest technologies and changes in the software. In that way, we can make relevant recommendations to ensure that you are utilizing your Microsoft Dynamics™ Solution to its fullest capabilities.

  • Implementation & Training

    We offer complete customization of your Microsoft Dynamics™ Solution and Microsoft Small Business Financials through proven implementation methodologies. Your system will be configured to fit your business needs and processes.

    Once the system is in place, we offer on-site personalized training, as well as remote training and classes the internet. We can teach you in multiple languages. You will receive written documentation of the steps needed to complete your daily, monthly and yearly tasks.

  • Technical Support

    When you need technical support, we're a phone call or mouse click away. Using the most current technologies, we can troubleshoot any issue at hand. Finding solutions is something we do well and something you can count on.

    To access remote support, click here

  • Solution Sales

    Interested in small business CRM software solutions, streamlining city or county government, or do you need a wholesale distribution software reseller? We are the company for you. See the Microsoft information in the second row of menus—find out how the Microsoft Dynamics family of software can solve all these problems and more. Then give us a call at (714) 379-0545 to find out how we can help your company.

    Microsoft Dynamics

    Dynamics Great Plains (GP)

    Small Business Financials

Satisfied Clients


Lee Ann M. Engel

Controller, Design Tec, Inc.

“Our company was in the middle of the transition to Great Plains when the outside software service company we were using walked away from the job.  We called International Software Systems; Laura made the transition seamless. …”


Suzanne J. Seibold

VP, Fidelity National Title

“… it is nice to have someone who is able to communicate and teach in a calm, efficient manner….”


Kevin Moradian

CFO, Fire Sprinkler Systems, Inc.

“… Great Plains, coupled with the ingenuity of International Software Systems, delivered a product that exceeded our expectation in both conversion and day-to-day functionality…”


Robert Ades

Controller, Fish Co.

“… International Software Systems implemented a software upgrade that was so smooth that we did not experience any business interruption.”


Cheryl Jordan   

Controller, Omega Cinema Props, Inc.

“… Best of all, Laura Peters made the installation process a breeze. She is readily accessible and checks on our progress frequently…”

About Us

Since 1992, International Software Systems has sold, implemented and supported these technologies, serving small- to mid-market U.S. and international clients.

Our list of satisfied clients who come to us for distribution, service, EDI, job costing and other services continues to grow as does our staff, a team of dedicated consultants with extensive training, experience and certification on all our products.

Professional Experience

Some information about Laura Peters.

Volunteer Experience

Some volunteer information about Laura Peters

Microsoft Dynamics™



Financial Management


Supply Chain Management




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Our Information

International Software Systems
P.O. Box 309
Sunset Beach, CA 90742
Office: 714-379-0545
Mobile: 714-264-4250