Local Presence. National Scale.
Building More Together.

Boxley Logo
Mainland Construction Materials Logo
Cornejo & Sons Logo
ConAgg Logo
HAMM Logo
Troy Vines Logo
Kilgore Companies Logo
RK Hall Logo
Alleyton Logo
AMC Logo
Continental Cement Logo
Elite Drivers Icon

601

Elite Status Green Road Drivers

Employees Icon

6,000+

EMPLOYEES STRONG

Best For Vets Award 2019

2019

Best for Vets Award

Handshake Icon

80+

ACQUISITIONS SINCE 2009

Location Icon

400 +

LOCATIONS IN 23 STATES AND ONE CANADIAN PROVINCE

Market Cap Icon

$2.83B

MARKET CAP

Minimum 20 minute delay
by XIGNITE.

SUM in the News

News Icon

09/12/2022

Summit Materials, Inc. Announces Senior Leadership Change

After a planned transition, CFO Brian Harris will assume a non-executive role Summit Materials, Inc. (NYSE: SUM) (“Summit,” “Summit Materials,” "Summit Inc." or the “Company”), a leading vertically integrated construction ...

Read More
News Icon

08/22/2022

Summit Materials Drives Towards 2050 Net Zero Carbon Targets with Full Conversion to Portland Limestone Cement at Continental Cement Company’s Hannibal Plant

Reflects Full Conversion of Continental Cement Company to Portland Limestone Cement 100% of Production at Hannibal and Davenport plants Reduces carbon emissions per ton by up to 10% compared to traditional Portland ...

Read More
News Icon

08/03/2022

Summit Materials, Inc. Reports Second Quarter 2022 Results

Record Quarterly Net Income Strongest Balance Sheet in Company History Net Leverage Ratio remains below Elevate Summit target Summit Materials, Inc. (NYSE: SUM) (“Summit,” “Summit Materials,” "Summit Inc." or the “...

Read More