Irwin & Leighton

    OverviewSuggest Edit

    Irwin & Leighton is a full service provider of general contracting, design-build and construction management services. It serves corporate, educational, healthcare, pharmaceutical and retail sectors.

    HQKing of Prussia, PA, US


    Irwin & Leighton is headquartered in
    King of Prussia, United States

    Location Map

    Latest Updates

    Employees (est.) (Feb 2021)47(-2%)
    Cybersecurity ratingAMore

    Key People/Management at Irwin & Leighton

    Robert C. Ross

    Robert C. Ross

    Senior Vice President of Estimating & Purchasing
    Gregory R. Waller

    Gregory R. Waller

    Vice President - Operations
    Philip C. Colaneri

    Philip C. Colaneri

    Vice President of Estimating & Purchasing
    Daniel J. Sabatino

    Daniel J. Sabatino

    Project Director
    Michael F. Voris

    Michael F. Voris

    Project Director
    Irv C. Moore

    Irv C. Moore

    Director of Site Operations
    Show more

    Irwin & Leighton Office Locations

    Irwin & Leighton has offices in King of Prussia, Allentown and Princeton
    King of Prussia, PA, US (HQ)
    1014 W 9th Ave
    Allentown, PA, US
    40 S 5th St
    Princeton, NJ, US
    5 Independence Way #300
    Show all (3)

    Irwin & Leighton Financials and Metrics

    Summary Metrics

    Founding Date


    Irwin & Leighton Cybersecurity Score

    Cybersecurity ratingPremium dataset



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    Irwin & Leighton Online and Social Media Presence

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    Irwin & Leighton Frequently Asked Questions

    • When was Irwin & Leighton founded?

      Irwin & Leighton was founded in 1909.

    • Who are Irwin & Leighton key executives?

      Irwin & Leighton's key executives are Robert C. Ross, Gregory R. Waller and Philip C. Colaneri.

    • How many employees does Irwin & Leighton have?

      Irwin & Leighton has 50 employees.

    • Who are Irwin & Leighton competitors?

      Competitors of Irwin & Leighton include Heard Construction, Anderson Drilling and Chow Engineering.

    • Where is Irwin & Leighton headquarters?

      Irwin & Leighton headquarters is located at 1014 W 9th Ave, King of Prussia.

    • Where are Irwin & Leighton offices?

      Irwin & Leighton has offices in King of Prussia, Allentown and Princeton.

    • How many offices does Irwin & Leighton have?

      Irwin & Leighton has 3 offices.