ARC exists to activate a care and compassion for people and planet, generating shared value, through demystifying ESG and enabling co-created action in organisations. Irrespective of where you are on your sustainability journey.

inform and ignite;
co-create and commit
enable and energise;
A Regenerative Culture.

Our Credentials

ARC was launched in January 2023, and has since worked with clients to craft tailored ESG strategies that define initiatives that connect to broader organisational strategy. ARC has also facilitated workshops which explore authentic purpose-led business, carbon literacy, and how and why ESG matters- both as a business imperative and moral obligation.

Kirsten Buck, Founder of ARC,  has led PTHR’s successful B Corp Certification,  is a Co-Chair for B Corps in Scotland, and a Board Member for NESCAN Hub in Aberdeen.Kirsten has been leading on sustainability and ESG within a business consultancy for 5 years.

ARC is proud to Partner with Eva Morales, Founder of Circular Advisors and Hyve Forum. Eva has 11 years experience in Sustainability, and in particular, circularity; and is a renowned speaker in this area, including being a Lead on Cambridge Judge University’s “Circular Economy and Sustainability Strategies executive education” programme.

“I had the pleasure of working with Kirsten through a wonderful client, who wanted to make environmental and societal sustainability a key priority. Kirsten’s passion, enthusiasm, and knowledge is unmatched, and I would wholeheartedly recommend her to anyone looking to invest in making the world a better place.”

Gary Butterfield. Founder, Joy Junction.

“Working with ARC has meant formulating an ESG commitment has gone from a thing I wanted to do, to a declared statement with action and informed intent.”

Dave Stewart, Founder, The Fresh Air Leadership Company

“Kirsten approaches ESG with absolute passion but also deep pragmatism. Drawing on a wealth of experience she has helped Tailored Thinking take practical, stretching and long lasting steps on our sustainability journey. And if that’s not enough she is an absolute joy to work with too. I can’t rate her – and the work of PTHR – highly enough.”

Rob Baker, Founder, Tailored Thinking

Our PTHR Connection

PTHR incubated ARC as an idea, and has supported the launch and continues to support the operations of ARC. This stays true to PTHR’s B Corp certification and mission of Better Business for a Better World.