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O'Connor Sutton Cronin Employee Directory

ConstructionLeinster, Ireland201-500 Employees

O'Connor Sutton Cronin (OCSC) is an international multidisciplinary consulting engineering and project management practice based in Dublin, Ireland, founded in 1988. The firm provides civil, structural, mechanical and electrical engineering design and consultancy, sustainability and traffic engineering, along with project management and PSDP services, serving institutional, commercial, domestic and industrial sectors for public, semi-private and private clients. It employs between 201 and 500 people across Ireland and the UK and is located at 9 Prussia Street, Dublin 7, Leinster. The company holds accreditations including LEED, BREEAM, Low Carbon Energy Assessor, CEEQUAL, ISO 9001, 14001 and 18001, and is a BIM Level 2 Tier 1 consultant (BSI PAS 1192-2); it is a CPD award-winning consultancy and has been a Great Place to Work since 2018. Revenue is reported in the range of $1M to $10M.

Find O'Connor Sutton Cronin employees' phone numbers or email addresses

O'Connor Sutton Cronin Global Highlights

Location
Employees

Europe
293

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  • Ireland
    218
  • United Kingdom Of Great Britain And Northern Ireland
    64
  • Spain
    3
  • Ukraine
    2
  • Italy
    2
  • Poland
    2
  • Croatia
    1
  • Denmark
    1

North America
18

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  • United States Of America
    17
  • Canada
    1

Asia
8

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  • India
    4
  • United Arab Emirates
    2
  • Qatar
    2

Africa
3

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  • South Africa
    3

O'Connor Sutton Cronin's Leadership

  • Stylized image of a person
    K. K.
    Cto - Chief Technology Officer
    Phone icon
    Mobile Phone
  • Stylized image of a person
    P. H.
    Owner, Director, Structural Engineer
    Phone icon
    Mobile Phone
  • Stylized image of a person
    D. F.
    Director
    Phone icon
    Mobile Phone
  • Stylized image of a person
    M. M. G.
    Group Managing Director
    Phone icon
    Mobile Phone
  • Stylized image of a person
    J. R.
    Regional Director
    Phone icon
    Mobile Phone
  • Stylized image of a person
    B. F.
    Director
    Phone icon
    Mobile Phone
  • Stylized image of a person
    C. M.
    Associate Director
    Phone icon
    Mobile Phone
  • Stylized image of a person
    D. B.
    Director (m&e)
    Phone icon
    Mobile Phone

O'Connor Sutton Cronin Employee Metrics

100%
50%
0%
2026
2025
  • Engineering
  • Arts & Design
  • Business
  • Program & Project Management
  • Accounting
  • Other

Contact profiles from O'Connor Sutton Cronin

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    J. B.
    Financial Director
    Phone icon
    Mobile Phone
    Ireland
    Jun 07, 2026
  • Stylized image of a person
    J. M.
    Director - Cork
    Phone icon
    Mobile Phone
    Ireland
    Jun 05, 2026
  • Stylized image of a person
    M. H.
    Associate Director
    Phone icon
    Mobile Phone
    Ireland
    Jan 12, 2026
  • Stylized image of a person
    P. M. B.
    Associate Director
    Phone icon
    Mobile Phone
    Ireland
    Jun 02, 2026
  • Stylized image of a person
    R. S.
    Director Mep
    Phone icon
    Mobile Phone
    United KingdomEngland
    Mar 24, 2026
  • Stylized image of a person
    S. D.
    Director
    Phone icon
    Mobile Phone
    Ireland
    Jun 27, 2026
  • Stylized image of a person
    T. J.
    Production Director
    Phone icon
    Mobile Phone
    United KingdomNorthern Ireland
    Apr 17, 2026
  • Stylized image of a person
    W. F.
    Chartered Engineer And Director
    Phone icon
    Mobile Phone
    IrelandLeinster
    Jul 18, 2026
  • Stylized image of a person
    W. O.
    Project Director
    Phone icon
    Mobile Phone
    Ireland
    Mar 05, 2026
  • Stylized image of a person
    P. R.
    Associate Director
    Phone icon
    Mobile Phone
    Ireland
    Jan 12, 2026

Frequently Asked Questions

What is O'Connor Sutton Cronin known for?

Minus sign iconPlus sign iconO'Connor Sutton Cronin was founded in 1988 operates in the Construction industry. Explore O'Connor Sutton Cronin's company overview page for more information.

What is O'Connor Sutton Cronin's most common email format?

Minus sign iconPlus sign iconO'Connor Sutton Cronin employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more O'Connor Sutton Cronin email formats with LeadIQ.

How many employees does O'Connor Sutton Cronin have currently?

Minus sign iconPlus sign iconO'Connor Sutton Cronin has approximately 271 employees as of July 2026. These team members are located across 4 continents, including EuropeNorth AmericaAsia.

Who are O'Connor Sutton Cronin's key employees and leadership?

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As of July 2026, O'Connor Sutton Cronin's key employees include:

  • Cto - Chief Technology Officer: K. K.
  • Owner, Director, Structural Engineer: P. H.
  • Director: D. F.
  • Group Managing Director: M. M. G.
  • Regional Director: J. R.

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