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Latest News

December 6, 2022
Please note that WinSim Inc. will be closed on the following days ... More

September 5, 2022
Please note that we do not sell SIM cards in Germany... More

August 29, 2022
Version 16.15 of DESIGN II for Windows is available... More

March 18, 2022
Mr. Alfonso Cano will be attending the GCA Expo and Conference 2022... More

September 16, 2021
The documentation for DESIGN II for Windows has been updated... More

January 19, 2021
Updated the tutorial... More

February 18, 2020
The DESIGN II for Windows brochure has been updated... More

September 17, 2018
Free introductory training is available on Friday, November 2, 2018 in ... More

May 29, 2018
We have a new GDPR compliant privacy notice ... More

March 3, 2017
Please fill out the DESIGN II for Windows survey... More

November 21, 2016
WinSim is seeking a Project Sales Engineer ... More

November 21, 2012
WinSim is seeking Resellers for International Markets ... More

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Contact Us for WinSim Process Simulation Solutions

Our corporate headquarters are outside Houston, Texas, USA in Fort Bend County. We are just outside of Sugar Land behind the Greatwood subdivision.

Map of 8653 FM 2759 Road, Richmond, TX 77469

We are located on a 14 acre property with several buildings. WinSim is in the large office building behind the large warehouse. Here is a side view of our office building:

Here is a front view of our office building:

Here is a back view of our office building:

Here is our sign on FM 2759 road (also known as the Thompson Highway):

Business hours are Monday thru Friday - 8 am to 5 pm CST.

Our holidays:
New Year's Day (January 1)
Good Friday
Memorial Day (last Monday in May)
Independence Day (July 4)
Labor Day (first Monday in September)
Thanksgiving (fourth Thursday in November and following Friday)
Christmas Eve and Christmas (December 24 and 25)

Phone: (281) 545-9200
Fax: (281) 545-8820

WinSim Inc.
8653 FM 2759 Road
Richmond, TX 77469
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