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  • Who We Are

    Our Story

    We are a family of builders building amazing spaces across the US, Canada, UK, Ireland, and the Netherlands.
    Learn More >

    History

    Founded in 1971, we have grown into an organization made up of over 5,700 employees across 54 offices.
    Learn More >
    • Safety
    • Innovation
    • Quality
    • Compliance
    • Awards
    • Corporate Responsibility
  • What We Do

    Projects

    ST. PATRICK`S CATHEDRAL

    St. Patrick’s Cathedral, a New York City landmark building and one of the most revered Catholic Churches in the United States, underwent a major restoration and conservation project.

    Learn More about this project >
    View All Projects >

    Sectors

    Our Focus Areas

    • Aviation
    • Broadcast-Media
    • Building Repositioning
    • Corporate Base Building
    • Corporate Interiors
    • Corrections
    • Cultural/Religious
    • Education
    • Financial
    • Government
    • Healthcare
    • Hospitality
    • Industrial
    • Justice
    • Law
    • Life Sciences
    • Mission Critical
    • Multi-Unit Residential
    • Public Safety
    • Retail
    • Sports & Entertainment
    • Technology
    View all Sectors >

    Expertise

    • Building / Site Evaluation
    • Construction Management
    • Construction Procurement Solutions
    • Elevator Construction Consultants
    • Enterprise Solutions
    • Facilities Construction Services
    • Mass Timber Construction
    • Preconstruction
    • Sustainability & Wellness
    • Technology & Innovation
    • Virtual Design & Construction
    Learn more about our Expertise >
  • People

    Careers

    No matter the type of project, complexity or client, one thing remains constant—people do the work. Learn more about our career opportunities.
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    Leadership

    Meet the experts who lead our people and organization.
    Learn More >

    Community

    We care about each other and are committed to making a positive impact where we live and where we work.
    Learn More >
  • News

    STOBG In The News

    Stay informed and stay connected. View the latest company announcements, employee achievements, and leadership highlights.
    Learn More >

    STOBG Insights Magazine

    Get inspired by the latest issues on project renovations, designs, company commemorations, and collaborations.
    • Read the Magazine>
    More News >

    STOBG Podcast

    Connect and listen to construction professionals and leaders one conversation at a time.

    Learn More >

    Thought Leadership

    What’s next in construction? From trends to data, find out more from our experts.
    Learn More >
  • Companies
    • Abbott Construction
      Abbott Construction Abbott Construction company logo
    • Ajax
      Ajax Ajax company logo
    • BCCI
      BCCI BCCI company logo
    • Govan Brown
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    • Layton
      Layton Layton company logo
    • LF Driscoll
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    • STOMC
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    • Pavarini Northeast
      Pavarini Northeast Pavarini Northeast company logo
    • Pavarini McGovern
      Pavarini McGovern Pavarini McGovern company logo
    • RC Andersen
      RC Andersen RC Andersen company logo
    • Structure Tone
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    • Structure Tone International
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    • Structure Tone Southwest
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  • Contact
  • Find Us
  • WHO WE ARE
    • Our Story
    • History
    • Safety
    • Innovation
    • Quality
    • Compliance
    • Awards
    • Corporate Social Responsibility
  • WHAT WE DO
    • Projects
    • Sectors
      • Broadcast & Media
      • Building Repositioning
      • Corporate Base Building
      • Corporate Interiors
      • Corrections
      • Cultural/Religious
      • Education
      • Financial
      • Government
      • Healthcare
      • Hospitality
      • Industrial
      • Justice
      • Law
      • Life Sciences
      • Mission Critical
      • Multi-Unit Residential
      • Public Safety
      • Retail
      • Sports & Entertainment
      • Technology
    • Expertise
      • Building Repositioning
      • Building / Site Evaluation
      • Commissioning
      • Construction Management
      • Construction Procurement Solutions
      • Elevator Construction Consultants
      • Facilities Construction Services
      • Mass Timber
      • Preconstruction
      • Sustainability & Wellness
      • Technology & Innovation
  • PEOPLE
    • Careers
      • Apply
    • Leadership
    • Community
  • News
    • STOBG Insights
    • STOBG In The News
    • Podcast
    • Thought Leadership
  • Companies
    • Abbott Construction
    • Ajax Building Company
    • BCCI Construction
    • Govan Brown
    • Layton Construction
    • LF Driscoll
    • STO Mission Critical
    • Pavarini North East
    • Pavarini McGovern
    • RC Andersen
    • Structure Tone
    • Structure Tone International
    • Structure Tone Southwest
  • Contact
  • FIND US
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STOBG | Leadership - Meet the Executive Team | STO Building Group (STOBG)
Led by James Donaghy, Bob Mullen, and Paul Drecksel, STO Building Group (STOBG) has over 5,700 employees located in 54 offices throughout the US, Canada, the UK, Ireland, and the Netherlands. Learn more about STO Building Group (STOBG)’s Executive team.
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Our Leadership Team

Executive Leadership

James K.
Donaghy
Executive Chairman
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Robert
Mullen
CEO
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Paul
Drecksel
President
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Greg
Dunkle
COO
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Brian
Lynch
CFO
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Michael
Whetstine
CAO & Treasurer
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Amy
Wincko
CSO
Strategy
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Claudia
Healy
CHRO
Human Resources
Read Bio
Jeff
Rosenstein
CLO & General Counsel
Legal
Read Bio
Keith
Haselman
SVP
Corporate Safety
Read Bio
Scott
Allan
CRO
Risk Management
Read Bio
Ravi
Shrivastava
CTO
Technology
Read Bio
Terrence
Robbins
CIO
Information Technology
Read Bio
Rebecca
Leonardis
SVP
Marketing & Communications
Read Bio

Company Leadership

Troy Stedman

President & CEO
Abbott Construction
Visit Abbott Construction
Read Bio

William P. Byrne

CEO
Ajax
Visit Ajax Building Company
Read Bio

John F. Kranz

President & CSO
Strategy
BCCI Construction
Visit BCCI Construction
Read Bio

Colin Gray

President
Govan Brown
Visit Govan Brown
Read Bio

David S. Layton

President & CEO
Layton Construction
Visit Layton Construction
Read Bio

Levi Clegg

COO
Layton Construction
Visit Layton Construction
Read Bio

Ken Innella

President
LF Driscoll
Visit LF Driscoll
Read Bio

Michael Delaney

EVP
LF Driscoll
Visit LF Driscoll
Read Bio

John Di Capua

SVP
LF Driscoll
Visit LF Driscoll
Read Bio

Chris Shaw, CHC

VP, Healthcare
LF Driscoll
Visit LF Driscoll
Read Bio

Michael Melanophy

Senior Regional VP
Pavarini
Visit Pavarini
Read Bio

Eric McGovern

CEO
Pavarini McGovern
Visit Pavarini McGovern
Read Bio

Matthew Sarver

EVP, Operations
STO Building Group (STOBG)
Read Bio

Tyler Swartzwelder

SVP, Operations
STO Building Group (STOBG)
Read Bio

Neil Ascione

President
RC Andersen
Visit RC Andersen
Read Bio

John White, Jr.

COO
Structure Tone
Visit Structure Tone
Read Bio

Eugene P. White

President
Structure Tone
Read Bio

James Reidy

COO
Structure Tone International
Visit Structure Tone International
Read Bio

Richard Hemming

Managing Director
Structure Tone Dublin
Visit Structure Tone International
Read Bio

Thomas Murnane

Managing Director
Structure Tone Dublin
Visit Structure Tone London
Read Bio

Justin Fahy

Managing Director
Structure Tone London
Visit Structure Tone London
Read Bio

Matt Blowers

Managing Director
Structure Tone London
Visit Structure Tone London
Read Bio

Martin O'Neill

SVP
STO Mission Critical
Visit STO Mission Critical
Read Bio

Terence Deneny

SVP
STO Mission Critical
Visit STO Mission Critical
Read Bio

Corporate Services Leaders

Michael Luciani

SVP
Strategic Market Growth
STO Building Group (STOBG)
Read Bio

Stephen Neeson

SVP
Technical Operations
STO Building Group (STOBG)
Read Bio

Jerry Rosenheck

CDO
Data
STO Building Group (STOBG)
Read Bio

Subject Matter Experts/Service Delivery Experts

Brooks McDaniel

SVP
Building Repositioning
STO Building Group (STOBG)
Read Bio

Jennifer Taranto

VP
Sustainability
STO Building Group (STOBG)
Read Bio

David Hamilton

SVP
Construction Procurement Solutions
Read Bio

Peter Kobelt

Director of Mass Timber Solutions
STO Building Group (STOBG)
Read Bio

Michael Walsh

VP
Elevator Construction Consultants
Read Bio

Michael Sci

SVP
Facilities Construction Services
Read Bio

Beth Moore

SVP
Enterprise Solutions
Read Bio

Louis Ottrando

SVP
Enterprise Solutions
Read Bio

Board of Directors - Independents

Peter Bulgarelli

Independent Board Member
Read Bio

Jane Chmielinski

Independent Board Member
Read Bio

Natalie Gochnour

Independent Board Member
Read Bio

John Kiely

Independent Board Member
Read Bio

Richard Lee

Independent Board Member
Read Bio

Richard Lubert

Independent Board Member
Read Bio

Dan McQuade

Independent Board Member
Read Bio

Eugene Reilly

Independent Board Member
Read Bio

Board of Directors

James K. Donaghy, Executive Chairman, STO Building Group (STOBG)

Read Bio

Robert Mullen, CEO, STO Building Group (STOBG)

Read Bio

John White, Jr., COO, Structure Tone

Read Bio

Eugene P. White, EVP, Client Relations, STO Building Group (STOBG)

Read Bio

David S. Layton, President & CEO, Layton Construction

Read Bio

Our Family of Builders

  • Abbott Construction
  • Ajax
  • BCCI
  • Govan Brown
  • Layton Construction
  • LF Driscoll
  • STO Mission Critical
  • Pavarini North East
  • Pavarini McGovern
  • RC Andersen
  • Structure Tone
  • Structure Tone International
  • Structure Tone Southwest

Who We Are

  • Our Story
  • History
  • Leadership
  • Corporate Responsibility

Helpful Links

  • Careers
  • Projects
  • Sectors
  • Expertise
  • Subcontractors
  • CMiC Partner Collaboration Portal
  • Modern Slavery Statement

Industry Insights

  • Insights Magazine
  • Podcast
  • Thought Leadership

Contact Us

Locations

Business Development
bd@stobuildinggroup.com
Careers
careers@stobuildinggroup.com
Press
press@stobuildinggroup.com

STO Building Group (STOBG) is a Family of Builders.

STO Building Group (STOBG) is a leader in commercial construction management. We draw on each other’s strengths to deliver expert services in preconstruction, sustainable construction, virtual design and construction, and more.

 

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