

CELyn is a bilingual consultancy based in Wales, founded by Caryl E Lewis in 2017.
We work with organisations and groups of all sizes to deliver practical, tailored support — from business planning and funding bids to project delivery and evaluation.
We are known for our collaborative and flexible approach, we provide high-quality work that’s delivered on time, on budget, in both Welsh and English.
At CELyn, we help organisations work better and communities grow stronger. We strongly believe in being community-led, evidence-based, inclusive, and sustainable.
Services
At CELyn, we provide comprehensive consulting services specifically tailored for organisations eager to grow, develop and improve their operations. From business planning and securing funding through major funds like the National Lottery Heritage Fund and Welsh Government funds, to managing complex projects and community asset transfers - we are here to support you at every step of your journey.
Our expertise includes everything from detailed research and evaluation, strong governance and GDPR compliance, to community engagement and tailored training. By working in partnership with specialist organisations, we can offer a solution that fits your specific needs and budget, ensuring that your project receives the best possible support from start to finish.
"We found Caryl to be professional, highly diligent and reliable, and always ready to guide the client with further advice and sign posting on grants and investigative work. She was a key member of the team and instrumental in drawing conclusions for the commission."
"Our relationship with Cwmni Celyn is professional and highly productive. A class act!"
"Caryl's knowledge and hard work were essential to us in developing our plans for the former Abersoch school site. Her thorough attention to detail is evidenced by the success of the business plan and funding applications she wrote on our behalf. She is of great benefit to any community group."
