The Saint Louis Science Center regularly solicits requests for proposals for products and services.

We’re pleased to offer a free online vendor registration system, powered by Vendor Registry. For more information about Vendor Registry, please contact 314.289.4495 or

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Current Bid Opportunities

Whenever feasible and appropriate, the Science Center will post bid opportunities on this page. We have two areas of bid opportunities: general, which includes goods and services for the day-to-day operations of the Science Center, and facilities, which includes improvements to the Science Center’s building and physical grounds.


The Saint Louis Science Center is currently requesting rough order of magnitude (ROM) budgets from graphic production houses with experience and expertise of large-scale graphics. The exhibition specific to this ROM package is for the Science Center’s 2018 Winter exhibition, titled Art of Science. The exhibition will feature a variety of different microscopic images, artifacts, and interactive stations to bring a new experience to our St. Louis Community and visitors.


Proposal for services are due to the Science Center by 2pm CST on Wednesday, November 9, 2018. Proposals are to be submitted by e-mail to the Science Center’s Project Manager at

Purchasing Statement

The Saint Louis Science Center benefits from community support with the help of the Metropolitan Zoological Park and Museum District. The Science Center appreciates such support and works to maintain a shared relationship by contracting with qualified businesses throughout St. Louis and St. Louis County as often as possible.