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Company Profile

Denis O’Sullivan & Associates (DOSA) Consulting Engineers was set up in 1991 by the principal having spent over twenty years gaining experience in Civil/Structural Engineering and Project management.

DOSA currently employs approximately 12 staff at our Hi-tech premises which will ensure we can continue to provide an efficient service to our clients. We operate a Quality Assurance service and are accredited to ISO 9001:2008.

Following involvement in numerous multi-disciplinary building projects, DOSA are acutely aware of the requirements of Clients regarding selection of a suitably qualified design team and project manager. DOSA have acquired expertise in the area of project supervision, financial planning and project scheduling.

Mission Statement

“In developing and maintaining our human and technical resources we are committed to providing excellent engineering consultancy and associated services to our clients and delivering projects on time and within budget.”
Ciaran O’Sullivan BE CEng MIEI (Director)
Denis O'Sullivan & Associates
Joyce House
Barrack Square
Ballincollig
Co. Cork
T: 021 - 4871781
F: 021 - 4874157
E: info@dosa.ie