About the Business
Mark 1 Business Systems was founded in 2003 with a clear purpose: to make ISO certification more accessible, practical, and genuinely valuable for the organisations it serves.
Recognising that many businesses were struggling under the weight of overly complex, paper-heavy compliance systems, Mark Nolan set out to build a consultancy that cuts through the complexity, delivering certification support that also drives real operational improvement.
Today, Mark 1 works with businesses of all sizes across manufacturing, engineering, and service sectors, providing end-to-end support across a wide range of ISO standards.
What They Do
Mark 1 Business Systems offers comprehensive support across ISO 9001, ISO 14001, ISO 22301, ISO 27001, ISO 42001, ISO 44001, ISO 45001, and ISO 45003. Their services span the full certification lifecycle, from initial gap analysis and implementation through to internal auditing, management review facilitation, and ongoing continual improvement.
A key part of their offering is Titan, a proprietary cloud-based platform that enables organisations to manage their ISO systems in a fully paperless, streamlined environment. Titan gives clients real-time visibility and control over their management processes, making compliance easier to maintain and demonstrate.
Their Approach
What sets Mark 1 apart is the emphasis on practicality. Every solution is tailored to how an organisation actually operates, not how a generic template assumes it should. The team works in close partnership with clients to embed systems that are compliant, workable, and sustainable over the long term.
Mark Nolan, Managing Director, explains: “Our mission is to manage the complexities of ISO compliance on our clients’ behalf, so they can stay focused on their business goals with confidence that their systems are both effective and built to last.”
A Team Built on Experience
Behind Mark 1 is a close-knit team of consultants with decades of combined experience across quality, environmental management, health and safety, information security, and emerging disciplines including AI governance and collaborative working standards.
The team’s depth of knowledge combined with a collaborative, partnership-based working style ensures that clients receive support that goes well beyond box-ticking.
Success Stories
Mark 1 has supported organisations at every scale, from sole traders to multi-billion-pound infrastructure projects.
Among their achievements: helping a sole trader achieve dual certification in ISO 9001 and ISO 27001 unlocking access to government contracts and laying the foundation for significant business growth. At the other end of the scale, Mark 1 has delivered integrated management systems across ISO 9001, ISO 14001, ISO 44001, ISO 45001, and ISO 45003 for a £3 billion project.
For Mark Nolan, however, the greatest measure of success is simpler: “Seeing clients truly embed these systems and watching the tangible improvements that follow.”
Working with ISOQAR
Mark 1 Business Systems has built a strong and long-standing working relationship with ISOQAR, underpinned by shared values around professionalism and quality.
Mark particularly values ISOQAR’s transparent approach to quoting and its pragmatic auditing style, both of which contribute to a fair, constructive assessment process and give clients confidence throughout their certification journey.
Looking Ahead
With growing demand for standards in artificial intelligence, information security, and sustainability, Mark 1 is well positioned to support clients as these areas continue to evolve.
Plans are already in place to expand the capabilities of the Titan platform and broaden the consultancy’s offering across integrated management systems ensuring the business remains at the forefront of ISO certification delivery.
