NAICS 327999 - All Other Miscellaneous Nonmetallic Mineral Product Manufacturing RFPs, RFIs, RFQs, Sources Sought and Government Contracting Opportunities

The National Science Foundation is seeking proposals for research and development in other manufacturing technologies through its Small Business Innovation Research program.

Allegheny County is seeking bidders to supply and deliver ready-mix concrete products to specified zones within the County under IFB 9531.

The Cayman Islands Government is requesting quotations for aggregate materials for the Old Man Bay Realignment (Whittakers Beach) Project, Lot 8.

The National Science Foundation is seeking proposals for the development of new and improved advanced materials for commercial and industrial applications, including innovative material systems and fabrication, processing, or manufacturing challenges.

The School District of Oconee County is soliciting bids for concrete and related items under Solicitation RFB#987-529.

The City of Fayetteville is accepting bids from properly licensed professionals for its 2027 annual bulk material requirements for asphalt paving, identified as Bid 27-07 (Asphalt Materials - Quarter 1).

Cadillac Asphalt is seeking a customer for asphalt and paving materials for the Little Mack Ave project from Gratiot Ave to Masonic Blvd in Macomb, Michigan.

Salem County, New Jersey, is seeking sealed bids to provide and deliver various roadway materials for the county and members of its cooperative purchasing system.

The City of Fayetteville is soliciting bids from properly licensed professionals for its 2027 annual bulk material procurement of concrete materials under Bid 27-05.

Gonzales County is seeking bids for flexible base materials, with bids opening on September 16, 2026, at 10:00 a.m.

The Defense Logistics Agency is requesting a quote for 34 nonmetallic rods under NSN 9390-01-222-2128, with delivery to DLA Distribution Puget Sound within 160 days after order.

Marion County is seeking sealed bids for asphalt milling materials priced per ton, with no delivery required.

The Arkansas Department of Transportation is seeking a statewide supply contract for mineral aggregate from October 1, 2026, through March 31, 2027, with electronic bidding only.

The National Science Foundation is seeking proposals for distributed manufacturing research and development through its SBIR program.

The City of Carrollton is soliciting sealed bids for flexbase material for a public-works construction project.

The City of Fayetteville is seeking properly licensed suppliers to provide annual bulk aggregate materials for 2027.

Lafayette Consolidated Government is seeking sealed bids for as-needed Filcrete materials under a rebid solicitation.

Oswego County is seeking sealed proposals for concrete under Bid 26-HW-006, due September 15, 2026.

The National Science Foundation is seeking proposals for research and development of structural and infrastructural materials through its SBIR program.

The National Science Foundation is seeking proposals for research and development of other advanced materials technologies under its SBIR program.

Yavapai County is seeking aggregate base course materials, supplied on an as-needed basis under a one-year contract with up to four one-year renewal options.

Steuben County is seeking sealed bids for the supply of Portland cement concrete, heated, under Document Number PW-26-057-B.

Steuben County is seeking sealed bids for Portland cement concrete and heated Portland cement concrete under Document Number PW-26-057-B.

The Florida Department of Management Services is seeking a contractor to supply milled asphalt.

The City of Trois-Rivières is seeking approximately 5,340 tonnes of undelivered bituminous asphalt mixtures for fall 2026.