Kelly and O’Callaghan (KOC) is an independent, professional Chartered Quantity Surveying and Project Management consultancy firm, providing a comprehensive range of specialist property related services across all sectors, spanning the entire lifecycle of construction projects from inception to completion


Construction

Kelly & O'Callaghan

Kelly & O'Callaghan's headquarters in Dublin, Ireland

Managing Directors

Sean O’Callaghan

Mark Kelly

Gavin Duignan

Ralph Ayoub

This department manages and optimizes project costs through precise budgeting and financial analysis.

Cost Management

This department is responsible for managing project costs and financial aspects of construction and engineering projects.

Quantity Surveying

This department manages financial planning, accounting, and cost analysis for the organization.

Finance Department

The leadership team at Kelly & O'Callaghan has a long history of experience in the industry, with many members having worked their way up from labourer positions. The team is highly educated, with multiple members holding degrees in Quantity Surveying from respected universities. The team has a wealth of experience working in various construction and development projects, both in Ireland and internationally.

Leadership Team

This department provides overall strategic direction and leadership for the organization.

Kelly & O'Callaghan

Org chart

Teams

Cost Management

Quantity Surveying

Finance Department

Leadership Team

Executive Leadership

Offices

Kelly & O'Callaghan

Org chart

Teams

Cost Management

Quantity Surveying

Finance Department

Leadership Team

Executive Leadership

Offices

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