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Private company

Tilcon Connecticut

Logo: Tilcon Connecticut, Public domain, via Wikimedia Commons3

Construction company in Connecticut, US

Tilcon Connecticut, commonly known as Tilcon, is a construction and aggregates company located in the U.S. state of Connecticut. It was founded in 1923 as Angelo Tomasso Inc (today known as the Tomasso Group).2 It is part of CRH.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

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Aerial view of Tilcon Connecticut quarry and Lake Gaillard, July 2019
Photo: Pi.1415926535, CC BY-SA 3.0, via Wikimedia Commons4

Tilcon Connecticut, commonly known as Tilcon, is a construction and aggregates company located in the U.S. state of Connecticut. It was founded in 1923 as Angelo Tomasso Inc (today known as the Tomasso Group).2

Corporate structure

Tilcon Connecticut is part of a group headed by CRH. 60 entities, 22 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

  • CRH Dublin, Ireland
    • Finnsementti 100% · Parainen, Finland
    • CRH EUROPE INVESTMENTS B.V. Amsterdam, Netherlands
    • Jura-Cement-Fabriken Aarau, Switzerland
    • Tilcon Connecticut
    • Ancon Subsidiary · Sheffield
    • Danucem Slovensko Subsidiary · Rohožník, Slovakia
    • Jura-Holding Subsidiary · Aarau
    • Mykolaivtsement Subsidiary · Mykolaiv, Ukraine
    • Tarmac Subsidiary · Solihull
    • Vápenka Vitošov Subsidiary · Hrabová, Czechia
    • Подольский цемент Subsidiary · Kamianets-Podilskyi, Ukraine
    • CEMENTOS LEMONA SA Subsidiary · Lemoa, Spain
    • CRH (UK) LIMITED Subsidiary · Birmingham, United Kingdom
      • CRH FINANCE (U.K.) PLC Subsidiary · Birmingham, United Kingdom
      • CRH ROMANIA HOLDINGS UK LIMITED Subsidiary · Birmingham, United Kingdom
      • LEVIAT LIMITED Subsidiary · Sheffield, United Kingdom
        • ISEDIO LIMITED Subsidiary · Sheffield, United Kingdom
      • PREMIER CEMENT LIMITED Subsidiary · Belfast, United Kingdom
        • SOUTHERN CEMENT LTD Subsidiary · Ipswich, United Kingdom
      • SECURITY WINDOW SHUTTERS LIMITED Subsidiary · Lancaster, United Kingdom
    • CRH (Česko) Subsidiary · Czechia
    • CRH BELGARD UNLIMITED COMPANY Subsidiary · Dublin, Ireland
    • CRH Canada Finance, Inc. Subsidiary · Atlanta, Georgia, United States
    • CRH CANADA GROUP INC. Subsidiary · Concord, Ontario, Canada
    • CRH CAPITAL LIMITED Subsidiary · Birkirkara, Malta
    • CRH CEMENTITIOUS TRADING LIMITED Subsidiary · Dublin, Ireland
    • CRH FINANCE DESIGNATED ACTIVITY COMPANY Subsidiary · Dublin, Ireland
    • CRH GROUP INSURANCE SERVICES LIMITED Subsidiary · Douglas, Isle of Man
    • CRH GROUP PROCUREMENT SERVICES LIMITED Subsidiary · Rathfarnham, Ireland
    • CRH GROUP SERVICES LIMITED Subsidiary · Dublin, Ireland
    • CRH INFRASTRUCTURE PRODUCTS AUSTRALIA PTY LTD Subsidiary · Docklands, Australia
      • INFRASTRUCTURE PRODUCTS AUSTRALIA MOULDINGS PTY LTD Subsidiary · Docklands, Australia
    • CRH NEDERLAND B.V. Subsidiary · Amsterdam, Netherlands
      • CRH FUNDING B.V. Subsidiary · Amsterdam, Netherlands
      • KUFNER GRUPA dionicko drustvo za upravljanje i ulaganje (KUFNER GRUPA dioničko društvo za upravljanje i ulaganje) Subsidiary · Zagreb, Croatia
    • and 18 more

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

Subsidiaries and ownership

Parent company

From Wikidata.1

Sources

The numbers on this page point here. Each one links to the record it came from.

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