About Us
OSL Energy is a subsidiary of O’Shea Leader Consulting Engineers Ltd. Our organization was founded in 1992 by Managing Director Donal Leader with the aim of supplying a high quality engineering & project management service.
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Schools Energy Efficiency Scheme
Wednesday 20 May, 2009
The Department of Education and Science unveils the Energy Efficiency Scheme 2009 for Primary and Post Primary Schools.
Expanded ACA Scheme
Tuesday 5 May, 2009
Expansion of tax incentive scheme to encourage businesses to purchase energy efficient equipment