Compliant Ltd: A Leader In ISO Certification and Management Systems
Compliant Ltd is a UK-based consultancy specialising in ISO management systems and compliance support. We guide businesses through the entire ISO certification journey, helping organisations achieve internationally recognised standards (quality, environment, health & safety, information security, etc.) with ease. By partnering with UKAS-accredited certification bodies and providing in-depth documentation, training, and audit support, Compliant saves clients time and money while ensuring a smooth, stress-free certification process. In short, Compliant handles “every step of the ISO certification process, from design and documentation to training and audits”, enabling companies to strengthen performance, efficiency and strategy under one roof.
Mission & Vision
A clear mission drives Compliant Ltd: to deliver internationally recognised standards management systems with continuous support and improvement whilst collaboratively working with our stakeholders. This client-centric mission underpins everything we do. Our vision is equally ambitious: to be the go-to company for internationally recognised standards management systems, famously captured in our tagline, “Setting the Standard.”
In practice, this means Compliant strives to be the benchmark in the industry by combining expertise, responsiveness and ongoing support at every stage of an ISO project.
Core Values
Compliant’s core values are all rooted in integrity and partnership. As founder and Managing Director, Mark Henderson notes, “With stakeholders at our core, we live these values.”. These values include acting ethically and transparently and with integrity, by driving continuous improvement via innovation, owning outcomes through accountability, and maintaining honesty and respect in all dealings.
Passion, trust, teamwork and a commitment to excellence are the key guiding principles of Compliant Ltd. Together, these values create a culture of fairness, honesty and social responsibility that Compliant has woven into all the business’s operations.
Services and Expertise
Compliant Ltd offers comprehensive ISO certification services. We are certified to five ISO standards ISO 9001, 14001, 45001, 27001, 22301, and use that expertise to ensure clients meet those same standards. We handle all aspects of the ISO process: conducting gap analyses, developing management system documents, providing training, and preparing clients for audits.
ISO Management Systems: Quality (ISO 9001), Environmental (ISO 14001), Health & Safety (ISO 45001), Information Security (ISO 27001), Business Continuity (ISO 22301) and more. Compliant’s experts design and implement the management system and guide clients through a certified audit process.
Accreditation & Compliance Services: Beyond ISO, we help organisations achieve sector-specific accreditations (e.g. Achilles, Alcumus SafeContractor, CHAS, SMAS, SSIP, Constructionline, Avetta, etc.). We also support National Highways Sector Schemes (NHSS), PAS 2035 retrofit schemes and other UK compliance standards.
Consulting & Training: Compliant provides tailored consulting (including health & safety consulting) and offers ISO and business training courses. Our team is trained to audit-standard, enabling them to translate complex standards into practical guidance.
Importantly, Compliant often helps clients secure government grants for ISO adoption and provides flexible, competitive pricing with no hidden fees. We promise to remove all the stress from your ISO audit certification process with expert support and even offer commitment letters to strengthen bids and tenders.
Leadership and Team
The company was founded in 2016 by Mark Henderson, who serves as Managing Director and is a certified Lead Auditor via BSi. Mark is a highly qualified ISO specialist, holding a BA(Hons) in Management, Chartered Manager status, and multiple NEBOSH safety/environmental certifications. He brings decades of audit experience and a global perspective to the firm.
Compliant’s leadership team also includes dedicated professionals across operations, sales and account management. Each contribute decades of industry experience to ensure projects run smoothly. Across the board, all employees are full-time, lead-auditor trained and IOSH certified.
Each member of the Compliant team is committed to client success, as each client is at the heart of the business and receives first-class, personalised support.
Sustainability & Achievements
Compliant Ltd also stands out for its commitment to sustainability and corporate responsibility. The company is an approved carbon-neutral business. Through a partnership with Carbon Neutral Britain, we measure, reduce and offset our carbon footprint and our operations are now fully carbon-neutral..
Beyond carbon neutrality, Compliant now holds B Corporation certification – a rigorous standard for social and environmental performance. This reflects our pledge to transparency, accountability and prioritising people and the planet in business.
Overall, Compliant Ltd combines technical skill with strong values – aiming to “walk the walk” by continuously improving our own practices while helping clients achieve excellence.
