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Oldcastle Materials

atlanta-based building material supplier company

Architectural plans, a scale model, maps and brass measuring instruments
Places and architectureInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 2, 2026
Entity authorityQ55627479
Source-derived summary

Oldcastle Materials Inc. is an American supplier of asphalt, concrete, and other building materials, and also offers construction and paving services. The Atlanta-based company is a subsidiary of CRH plc, a publicly traded international group of diversified building materials businesses, and has approximately 18,000 employees at 1,200 locations, as of March 2018.

Description and subsidiaries

Oldcastle Materials has been described as a leading supplier of construction materials, including aggregates, asphalt, cement, concrete, and rocks. The company also offers construction and paving services throughout North America. Oldcastle Materials had approximately 1,200 locations in 43 U.S. states and 8 provinces of Canada, as of April 2017. The company is incorporated in Delaware and headquartered in Atlanta. Randy Lake is chief executive officer (CEO).

Brands and subsidiaries include:

History

Tom Hill was named Oldcastle Materials' president in 1991, and CEO in early 2000. The company saw significant growth during his tenure.

Editorial summary

The public source identifies “Oldcastle Materials” as atlanta-based building material supplier company. This brief keeps that definition visible, then builds a research path around Oldcastle, Materials and atlanta-based.

Editorial reviewMost useful as a place-based finding aid connecting the present description to earlier jurisdictions, maps and built evidence. The current lead gives the account dated anchors—2018, 2017, 1991, 2000—that can be checked directly. The selected authority fields contribute no independent date. Its value is orientation rather than verdict, with Oldcastle, Materials and atlanta-based providing the first useful test.
Editorial analysis

Why this record matters

A short description can identify a subject without explaining its stakes. For “Oldcastle Materials”, the useful work is to connect “atlanta-based building material supplier company” to the records capable of establishing context and consequence.

Evidence profile

The strongest evidence will usually combine a dated visual record with documents produced by the authority responsible for the place. The source revision retrieved here is dated Sep 2, 2026. The linked authority identifier is Q55627479. None of the 0 selected statements returned an explicit reference. The first chronological checks are 2018, 2017, 1991 and 2000.

Critical limits

A single description cannot reconcile every naming convention, rebuilding phase or administrative transfer associated with a place. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Treat names, boundaries and functions as historically changeable. Maps, plans, inventories and administrative records can clarify what the place meant at different dates.

Best used for
  • Historic place names
  • Jurisdictional context
  • Routes into maps and plans
Verify next

Contemporary maps, plans, listed-building records, estate papers and the responsible local or national archive.

Three-step research path

  1. Establish the record: confirm the title “Oldcastle Materials”, its source revision and the description used here.
  2. Expand the search: follow Oldcastle Materials primary sources, Oldcastle Materials archive and Oldcastle research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Oldcastle Materials”?
  2. What physical evidence or contemporary plan supports the description?
  3. Which earlier names or jurisdictions may reveal additional records?
Subject index

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Source & attribution

This entry incorporates text from Oldcastle Materials” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.