What departments does O'Connor Sutton Cronin have?

O'Connor Sutton Cronin has employees across 8 departments including Engineering, Finance, Manufacturing, Program & Project Management, Human Resources.

What is the largest department at O'Connor Sutton Cronin?

The largest department at O'Connor Sutton Cronin is Engineering with 7 employees.

Where are O'Connor Sutton Cronin employees located globally?

O'Connor Sutton Cronin has employees across 4 continents and 13 countries including South Africa, Qatar, India, Turkey, United Arab Emirates.

How has O'Connor Sutton Cronin's team size changed over time?

O'Connor Sutton Cronin's team has grown from approximately 218 to 249 employees based on available data.

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.

O'Connor Sutton Cronin Global Highlights

Europe
260

Ireland
189
United Kingdom Of Great Britain And Northern Ireland
63
Spain
3
Italy
2
Ukraine
2
Poland
1

North America
17

United States Of America
16
Canada
1

Asia
10

India
5
Qatar
2
United Arab Emirates
2
Turkey
1

Africa
3

South Africa
3

O'Connor Sutton Cronin's Leadership

K. K.
Cto - Chief Technology Officer
Mobile Phone
Email
M. M. G.
Group Managing Director
Mobile Phone
Email
P. H.
Owner, Director, Structural Engineer
Mobile Phone
Email
D. F.
Director
Mobile Phone
Email
A. H.
Diretor
Mobile Phone
Email
J. R.
Regional Director
Mobile Phone
Email
B. F.
Director
Mobile Phone
Email
D. B.
Director
Mobile Phone
Email

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

Location

Last Update

D. O.
Senior Mechanical Engineer
Mobile Phone
Email
Ireland, Leinster
Apr 15, 2026
D. B.
Senior Structural Engineer
Mobile Phone
Email
Italy, Lombardy
Sep 16, 2026
E. E. A.
Senior Psdp
Mobile Phone
Email
Turkey, Istanbul
Sep 11, 2026
M. K.
Senior Electrical Engineer
Mobile Phone
Email
Ireland
Sep 02, 2026
M. A.
Senior Mechanical Design Engineer
Mobile Phone
Email
United Kingdom, England
Jun 24, 2026
R. R. R. R. C. U.
Senior Electrical Engineer
Mobile Phone
Email
Ireland, County Dublin
Sep 06, 2026
R. R.
Senior Structural Engineer
Mobile Phone
Email
Ireland
Sep 12, 2026
T. D.
Senior Civil Engineer Bsc Aeng Miei Mics
Mobile Phone
Email
REPUBLIC OF IRELAND, Dublin
Sep 10, 2026
T. S. C.
Senior Mep Bim Technician
Mobile Phone
Email
Ireland
Feb 18, 2026
Z. A. S.
Senior Civil Engineer
Mobile Phone
Email
Ireland
Jun 26, 2026

Frequently Asked Questions

What is O'Connor Sutton Cronin known for?

O'Connor Sutton Cronin was founded in 1988 and 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?

O'Connor Sutton Cronin employees' email format typically follows the pattern of First.Last@ocsc.ie. 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?

O'Connor Sutton Cronin has approximately 282 employees as of October 2026. These team members are located across 4 continents, including Europe, North America and Asia.

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

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

Cto - Chief Technology Officer: K. K.
Group Managing Director: M. M. G.
Owner, Director, Structural Engineer: P. H.
Director: D. F.
Diretor: A. H.

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O'Connor Sutton Cronin Employee Directory

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