Welcome to the web blog of Celtar, a management consultancy company based in Dublin, Ireland . The MD, Billy Linehan, is a business adviser and professional business mentor. How we meet your needs Projects • Assisted company “in recovery” from recent years of poor sales, new focus on strategy – and how to implement it • Chair and act as secretary of monthly management meetings • Introduce staff centred performance management systems, train managers • Advise MD on board matters, and communicating with shareholders • Train management team on “High Performance”


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More about Celtar

We offer a range of services which match the needs of leaders of businesses and non-profit organisations.


From the left, Jennifer Synott, centre Billy Linehan of Celtar, and on the right Elaine Cohalan at a StartUpBallymun event. Jennifer and Elaine are founders of the Dublin Cookie Company.

Celtar are a management consultancy firm based in Dublin, Ireland.

We offer a range of services which match the needs of leaders of businesses and non-profit organisations.

With in-depth experience as professional business and management consultants we share our solutions with you and our methodology- that have been successfully tried and tested.

We are a Registered Consulting Practice of the IMCA, the Institute of Management Consultants and Advisers in Ireland.

Contact: Billy.Linehan@Celtar.ie for further information and to arrange a conversation for action.

Celtar services

Celtar business partners

We have built up a network of technical experts and specialist consultants with a range of skills and experience – some of whom are clients.

If you think your expertise is of value to our clients please send us your consultant profile.

Billy Linehan CMC, principal consultant

Billy is a business developer with wide experience across industries and sectors in Ireland & the UK. A Certified Management Consultant, his particular interest is in supporting individual leaders through sharing knowledge and experience, and acting as a “thinking differently” catalyst.

More about Billy at Linked In profile of Billy Linehan

“From start-up to well established companies, we work with businesses that have growth potential,

and with entrepreneurs who value an external perspective on how their ambitions can be achieved.”


E-Mail: info@celtar.ie
Telephone: + 353 (0) 86 608 6991
Skype: Celtar.inspire
Celtar weblog: www.Celtar.ie

Contact us:
Celtar on Twitter
Billy on Twitter
Curated blog

IMCA Registered Consulting Practice

IMCA Registered Consulting Practice

Business mentor and adviser to owners of SMEs, mostly. Contributor to Irish Tech News. Searching for truth in the news.

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