System One

    OverviewSuggest Edit

    System One is a staffing agency delivering specialized workforce solutions and integrated services. It provides a suite of staffing, recruiting, and workforce solutions, such as contract and direct hire staffing and managed staffing programs. The company serves energy, engineering, IT, commercial, scientific and clinical, legal, marketing, and other sectors. 

    HQPittsburgh, PA, US

    Latest Updates

    Employees (est.) (Nov 2021)1,016
    Cybersecurity ratingAMore
    Discover new suppliers and conduct deeper comparison analysis with Craft for EnterpriseLearn more
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    Key People/Management at System One

    Troy Gregory

    Troy Gregory

    President and CEO
    Greg Lignelli

    Greg Lignelli

    Chief Operating Officer
    Daniel J. Moran

    Daniel J. Moran

    Chief Financial Officer
    Lisa Biondi

    Lisa Biondi

    Chief Information Officer
    Cami Davis

    Cami Davis

    Chief Employment Counsel
    Mark A. Fenske

    Mark A. Fenske

    Executive Vice President
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    System One Office Locations

    System One has offices in Pittsburgh, Amarillo, Casselberry, Cheswick and in 21 other locations
    Pittsburgh, PA, US (HQ)
    3100 K&L Gates Center 210 Sixth Avenue
    Amarillo, TX, US
    5601 I-40 Frontage Rd
    Casselberry, FL, US
    1211 Semoran Blvd #113
    Cheswick, PA, US
    1200 Watercrest Dr #1210
    Dallas, TX, US
    14643 Dallas Pkwy #330
    Daphne, AL, US
    26148 Capital Dr Suite B
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    System One Financials and Metrics

    Summary Metrics

    Founding Date

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    System One Operating Metrics

    Sep, 2021





    Trademarks (US)


    Types of Services

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    System One Acquisitions / Subsidiaries

    Company NameDateDeal Size
    QuadelJune 08, 2021
    The Rowland GroupJuly 09, 2019
    TPGSSeptember 20, 2018
    NTP WirelessAugust 27, 2018
    Transformer Repair Utility Services (TRUS)July 09, 2018
    Juvo TelecomJanuary 02, 2018
    GAP Solutions, Inc.December 06, 2017
    Team PeopleSeptember 11, 2017
    ALTA IT ServicesDecember 18, 2015
    Precision ResourceNovember 09, 2015
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    System One Cybersecurity Score

    Cybersecurity ratingPremium dataset



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    System One Online and Social Media Presence

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    System One Blogs

    Let’s Talk About Money: How to Get the Salary You Deserve

    Salaries, Negotiations, and Legality – Oh My!   Ah, money – everyone needs it, and most people hate talking about it. I’d always been a little curious why the subject of money made people so uncomfortable: the awkward silences, the refusal to talk about salaries, etc. Perhaps I was raised differentl…

    Watch Now: Why Domenica Heller Will Never Leave the Oil and Natural Gas Industry

    Find Out What Drew Her to the Industry, Her Favorite Project, and More Domenica Heller, Director of Construction Management and Inspection at System One, graciously took time out of her day to discuss the oil and natural gas industry with us. As an industry veteran, we often leverage Domenica’s expe…

    Joulé’s Impact in the COVID-19 Pandemic

    COVID-19 Vaccine Development   If you haven’t met Joulé yet, let us introduce you: Joulé is a life sciences workforce solutions and equipment services firm. They match highly-qualified talent to scientific, clinical, and healthcare companies nationally. From research scientists and manufacturing per…

    How to Keep Your Top Performers

    What you need to do to hang on to your top talent   Here’s a scenario that’s all too familiar with employers: an employee gets passed over for a promotion. Disappointed and disenchanted, they decide to leave the company. Once they put in their two weeks’ notice, the company scrambles to make somethi…

    Compliance Announces Nomination for Best Innovation: Solution Provider Relativity Fest 2020

    The eDiscovery and greater legal tech award ceremony highlights two of Compliance’s applications, CI Admin and CI Migrate   New York, NY, August 25, 2020 – Compliance, an integrated eDiscovery services and managed review provider, today announced that it is up for Best Innovation: Solution Provider …

    High-Paying Jobs That Don’t Require a Degree

    Yes, you can still make a great living without going to college Have you ever heard the term “lifescript?” It’s basically a term to describe what’s normally expected of in terms of progression in life. You go to high school, go to college, get a job, get married, and have kids. That’s the typical li…
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    System One Frequently Asked Questions

    • When was System One founded?

      System One was founded in 1979.

    • Who are System One key executives?

      System One's key executives are Troy Gregory, Greg Lignelli and Daniel J. Moran.

    • How many employees does System One have?

      System One has 1,016 employees.

    • Who are System One competitors?

      Competitors of System One include PageGroup, Korn Ferry and TrueBlue.

    • Where is System One headquarters?

      System One headquarters is located at 3100 K&L Gates Center 210 Sixth Avenue, Pittsburgh.

    • Where are System One offices?

      System One has offices in Pittsburgh, Amarillo, Casselberry, Cheswick and in 21 other locations.

    • How many offices does System One have?

      System One has 25 offices.