Open Windows Products & Services

Modular Procurement

Today, many buyers get caught between selecting a solution that does everything they need and more, but can’t afford and, a solution that has limited functionality, but at a fraction of the cost. We are able to offer a comprehensive, MODULAR procurement & contract management software solution that delivers all the functionality you want, made available as you need it, so you don’t ever pay for software that you don’t use. Each module addresses a clear procurement business need and can be purchased and used individually or integrated to other modules, providing you with a cost effective and flexible solution to build your procurement software enterprise, as you need.

Our modular procurement software offering includes nine functional modules to provide procurement managers with the tools to manage every stage of the contract lifecycle, from tenders and sourcing to contract management and supplier performance through to workflow automation and project management.

The Modules include;


The flexibility to design a contract management process workflow that’s right for your business.


Integrate upstream Category Management with downstream Contract Management.


A complete project management suite directly aligned with your contract management system.


Formulate a comprehensive team acquisition strategy that links business case, sourcing templates and performance management.


eTendering fully integrated with your contract management approach using single data entry.


A real-time contracts register, searchable database & multi-tiered contract management facility.


Ensure 100% compliance within a contract orientated risk-management module including real-time audit trails.


Manage your project budgets, contract cash-flows and inevitable changes & variations in real-time.


Build strong working relationships with key suppliers using direct data entry by contractors.

Our solutions are used by over 150 clients across Australia and New Zealand, in a wide variety of industries from BHP Billiton to the AFL, and Boroondara City Council to Queensland State Government.

Our focus is and always will be on how we can continue to improve the way you work, we reflect this with a dedicated R&D team, quarterly releases of new product enhancements and features and an annual National User Conference to engage with OW staff and clients and now, an online on-demand eLearning Portal to increase system usage quickly.


eTenderBox is a secure and defensible platform for managing your complete tender process online.

Originally developed under the eValua brand, eTenderBox has been Australian owned and operated for 14 years. eTenderBox is market leader of eProcurement portals and offers a flexible yet compliant eTendering solution. As an easily installed ‘out of the box’ solution managed in a multi-tenanted cloud environment, eTenderBox provides organisations with a cost effective, secure and easy to deploy stand alone solution for eTendering.

eTenderBox is not integrated with the Open Windows Modular Procurement solution.