What departments does Quinn Downes Group have?

Quinn Downes Group has employees across 6 departments including Program & Project Management, Operations, Engineering, Customer Success, Human Resources.

What is the largest department at Quinn Downes Group?

The largest department at Quinn Downes Group is Engineering with 6 employees.

Where are Quinn Downes Group employees located globally?

Quinn Downes Group has employees across 2 continents and 4 countries including Ireland, United Kingdom Of Great Britain And Northern Ireland, Spain, United States Of America.

How has Quinn Downes Group's team size changed over time?

Quinn Downes Group's team has grown from approximately 79 to 82 employees based on available data.

Quinn Downes Group Employee Directory

Engineering ServicesLeinster, Ireland51-200 Employees

The Quinn Downes Group is an engineering services firm based in Dublin, in the Leinster region of Ireland, with origins dating to 1999 when Quinn Downes Mechanical Services Ltd was founded by Pat Quinn and Derek Downes. The group focuses on planning, installing, commissioning and providing aftercare for mechanical, process and HVAC systems across a variety of sectors. It operates through two main units—QDI, which handles mechanical installations, and QDSM, focused on service and maintenance—now operating under the Quinn Downes Group.
Its client base includes multinational corporations, government departments and other large institutions, with projects in hospitality, healthcare, data centers and manufacturing. The company has grown to employ a substantial team and continues to expand its operations in the Irish market. In March 2026, Quinn Downes Group announced a strategic partnership with Syclef.

Quinn Downes Group Global Highlights

Europe
100

Ireland
96
United Kingdom Of Great Britain And Northern Ireland
3
Spain
1

North America
13

United States Of America
13

Quinn Downes Group's Leadership

D. D.
Founder & Managing Director
Mobile Phone
Email
P. Q.
Founder & Director
Mobile Phone
Email
D. W.
Owner
Mobile Phone
Email
J. J.
Chairman
Mobile Phone
Email
A. C.
Managing Director
Mobile Phone
Email
D. K.
Project Director
Mobile Phone
Email
M. P.
Project Director
Mobile Phone
Email
P. C.
Director Of Operations
Mobile Phone
Email

Quinn Downes Group Employee Metrics

100%

50%

0%

2026

2025

Administrative
Civil Engineering & Construction
Manufacturing
Business
Program & Project Management
Other

Contact profiles from Quinn Downes Group

Name

Title

Contact Info

Location

Last Update

D. D.
Founder & Managing Director
Mobile Phone
Email
Ireland
May 30, 2026
P. Q.
Founder & Director
Mobile Phone
Email
Ireland
Apr 15, 2026
D. W.
Owner
Mobile Phone
Email
Oct 18, 2024
J. J.
Chairman
Mobile Phone
Email
UNITED STATES
Apr 22, 2024
A. C.
Managing Director
Mobile Phone
Email
Ireland
Apr 17, 2026
D. K.
Project Director
Mobile Phone
Email
Ireland
Jun 01, 2026
M. P.
Project Director
Mobile Phone
Email
Ireland
Dec 11, 2025
P. C.
Director Of Operations
Mobile Phone
Email
Ireland
Apr 16, 2026
D. B.
Director
Mobile Phone
Email
Ireland
Feb 23, 2024
C. O.
Mechanical Project Manager
Mobile Phone
Email
IrelandCounty Wicklow
Apr 15, 2026

Frequently Asked Questions

What is Quinn Downes Group known for?

Quinn Downes Group was founded in 1999 operates in the Engineering Services industry. The company's main headquarters is located in Oak Road Unit H17 Dublin 12, Leinster Ireland. Explore Quinn Downes Group's company overview page for more information.

What is Quinn Downes Group's most common email format?

Quinn Downes Group employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Quinn Downes Group email formats with LeadIQ.

How many employees does Quinn Downes Group have currently?

Quinn Downes Group has approximately 105 employees as of June 2026. These team members are located across 2 continents, including EuropeNorth America.

Who are Quinn Downes Group's key employees and leadership?

As of June 2026, Quinn Downes Group's key employees include:

Founder & Managing Director: D. D.
Founder & Director: P. Q.
Owner: D. W.
Chairman: J. J.
Managing Director: A. C.

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Quinn Downes Group Employee Directory

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