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All States Materials Group

Martin Marietta’s Jim Nickolas succeeds All States Materials Group’s Seth Hankowski as chairman of the National Stone, Sand & Gravel Association. Photo: NSSGA

Martin Marietta’s Nickolas named NSSGA board chair

The National Stone, Sand & Gravel Association (NSSGA) is turning to Jim Nickolas, executive vice president and CFO of Martin Marietta, to serve as chairman. Keep Reading

The Warren Brothers surprised members of the National Stone, Sand & Gravel Association on Sunday, playing some of the hit country songs they wrote over the years. Photo: NSSGA

NSSGA Annual Convention underway in Nashville

More than 700 attendees have convened in the Music City for the National Stone, Sand & Gravel Association’s (NSSGA) 2024 Annual Convention. Keep Reading

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