IFB

Wisconsin IFBs

A sealed-bid solicitation where award goes to the lowest responsible bidder meeting the specifications.

What is Invitation for Bid (IFB)?

IFBs (Invitations for Bid) are used when the agency can write a detailed, unambiguous specification and award depends primarily on price. Bidders submit sealed price bids and the lowest responsive and responsible bidder wins. There is no scoring of technical approach. Federal IFBs follow FAR Part 14 (Sealed Bidding). Construction is the most common IFB application — drawings and specifications define exactly what is to be built, and qualified bidders compete on price.

Open Wisconsin IFBs as of November 10, 2026

IFB Wisconsin 8d left

SPAD Array for Quantum Computing with Atoms

Wisconsin VendorNet
IFB Wisconsin 14d left

Segmented Activated Graphite (SAG) Media

Wisconsin VendorNet
IFB Wisconsin 25d left

Roof Replacement East Streets Building Sycamore Ave

Wisconsin VendorNet
IFB Wisconsin 13d left

Sodium Hypochlorite (12.5% Bleach) NaOCI (Mini-Bulk)

Wisconsin VendorNet
IFB Wisconsin 13d left

Sodium Hydroxide (NaoH) (Caustic Soda) Membrane Grade 50%, Liquid - Bulk delivery

Wisconsin VendorNet
IFB Wisconsin 29d left

Automated Fusion Instrument System with Platinum-Gold Alloy Labware

Wisconsin VendorNet
IFB Wisconsin 9d left

Fire Helmets

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IFB Wisconsin 28d left

Advanced Fabrication Machine Tool System

Wisconsin VendorNet
IFB Wisconsin 38d left

PRIME VENDOR FOR GROCERIES, MEAT, CHEESE, AND OTHER FOOD, BEVERAGE, AND RELATED SUPPLY PRODUCTS

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IFB Wisconsin 18d left

Renewable Energy Credits 2026-UWSP

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IFB Wisconsin 39d left

Fixed and Portable XRay Systems

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IFB Wisconsin 25d left

UW-La Crosse-Charter Bus Service

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IFB Wisconsin 2d left

Non-Ferrous Scrap Pickup

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IFB Wisconsin 4d left

Furniture for CTEC on UW-Green Bay Campus

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IFB Wisconsin 10d left

Exterior Log Restoration & Staining Services

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IFB Wisconsin 25d left

Water Stable Isotope Analyzer

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IFB Wisconsin 2d left

2026 Utility Line Opening (ULO) Project

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IFB Wisconsin 3d left

Load Bearing Masonry and Long Leadtime Items for Portage Cty New Jail & LEC

Wisconsin VendorNet
IFB Wisconsin 1d left

Force Measuring Treadmill

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IFB Wisconsin 10d left

New Squad Bids

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IFB Wisconsin 11d left

Fabricated Stainless Steel Cadaver Tanks

Wisconsin VendorNet
IFB Wisconsin 38d left

Bookstore and Textbook Rental Services for UW-Eau Claire

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IFB Wisconsin 6d left

Admin Vehicle

Wisconsin VendorNet