Accounting References

For over 30 years a variety of clients have used Commercial Systems, Inc. business services. CSI specializes in well-known wholesale distribution software packages, which are easily modified to client specifications. In addition, CSI has also supported custom software for schools, finance, accounting, lodging, farming and other business categories directly and indirectly through support contracts with other hardware and software companies.

A-1 Rental (1)
Ace Hardware (4)
Advanced Network Design (2)
Alpha Micro Systems (1)
American Society of Cinematographers (ASC) (3)
Aspen Medical Rental (1)
Carman Tools and Abrasives (4)
3 California Department of Education Regional Occupational Program (ROP) Centers (1)
Continental Home Loan (1)
Custom Wheel Accessories (4)
Ditch Witch of LA & OC. (2)
Entous & Entous Accounting (1)
FreightData Software (1)

Fremont Medical Center (1)
Holiday Tree Farms (3)
Imports D’Italia (2)
Inn at Spanish Bay (5)
Magarro Farms (2)
Magnolia School District (1)
Morita Produce (2)
Pebble Beach Lodge (5)
Peterman Lumber (1)
Playtime Distributing Co. (2)
Point 4 Corporation (1)
Rainbow Publications (1)
Safeco Packaging (3)
Staedtler/Mars Engineering
Products (1)

Basis International
Open Systems Accounting Software

Open Systems Accounting Software

Client Software Legend

(1) Custom Software
(2) Open Systems Accounting
(3) Thoroughbred Accounting
(4) Sage 500 Enterprise Resource Planning (ERP)
(5) CLS Hotel Management

accounting software

Thoroughbred Accounting Software

Operating Systems and Hardware
The Programming language used by CSI to implement business solutions runs on an interpreter that can reside on a variety of operating systems, such as, UNIX, Linux, Microsoft Windows, and other proprietary operating systems on a wide variety of hardware platforms. The use of Client/Server Technology coupled with 3GL and Object Oriented 4GL development environments allows diverse company and departmental requirements to be implemented. CSI can help clients with the selection of hardware and software, installation, configuration and training. In addition, custom program modifications incorporating unique client business rules can allow all data entry and management reporting requirements to be met.

Sage 500 ERP Accounting Software

SAGE 500 ERP Accounting Software

CLS Hotel Software
Hotel CompuSystems PMS