


Sustainability
IHF Associate Member


About us
We are a small, Irish-based consultancy offering a unique blend of sustainability expertise and project management. With years of hands-on experience delivering hotel projects—both new build and refurbishments—we understand the challenges and opportunities in this sector. Over the past number of years, we saw a gap in the market to combine smart, cost-effective project delivery with sustainability strategies that align with EU climate goals.
Our history
OSA was founded in response to growing sustainability and socioeconomic challenges in the Irish real estate and Hospitality sectors. We want to ensure ethical and sustainable management becomes standard practice throughout our industry. Our primary objective is to guide our clients as they transition towards a net-zero economy and achieve the best possible commercial success. Our sustainability practices include collaborating with our clients to establish strong responsible operations that have a positive impact on sustainable tourism standards. Striving to be at the forefront of green hospitality and social value, we are here to help you discover new business opportunities, mitigate, and adapt to climate risks, and drive innovation.
Our Approach
Our approach focuses on managing risk, creating long-term value, and aiding our clients meet environmental targets without compromising on quality or budget. Whether you’re planning a new hotel or upgrading an existing one, we’re here to guide you every step of the way—with tailored advice, practical solutions, and a commitment to doing things better.
Our CSR commitment
Our Company is dedicated and passionate about a future where our plant and its inhabitants live without fear and anxiety of global warming and its ramifications for the next generation.

Contact us today
Brian Cunningham Director 087 656 6000 / 01 400 4171 info@optimaladvisors.ieWeb www.optimaladvisors.ie
