Welcome to the Clark Construction Extranet

All subcontractors and suppliers are now required to complete a Company Information Form and a Subcontractor/Supplier Qualification Application. The application will be used by Clark to aid in determining the qualifications of a subcontractor to perform the specific work for which it is being considered. Clark will not provide such information to third parties, except as required to secure Subcontractor's performance in accordance with its Subcontract(s).

First Time Users
To register for access to the Clark Extranet, please click here to create an account.

Registered Users
To access the Clark Extranet, please enter your user name and password and click Login.

If you need assistance with your username or password, please click here for assistance.
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