About us

Technology changes everything. That’s why for over three decades, Trustmarque has been a trusted partner to customers and technology vendors. Our trusted advice and technical know-how, helps our customers to acquire and adopt innovative technology to deliver real-life impact. We are part of the Trustmarque Group, including Livingstone Technologies.

About Hero

People + technology = Trustmarque

Formed back in 1987, we’re now a 550+ strong team. From sales specialists to tech experts, from marketing maestros to finance aficionados, and everyone in between.

We show up for each other and strive to deliver on our customer promises. It’s no wonder we are celebrated in the tech industry. We’re driven by the shared goal of making a difference across the UK, arming our customers with smarter technological investments to deliver real-life impact.

Headquartered in the historic city of York, with offices in London and Hamilton, Glasgow, our heritage, reputation, and unrivalled experience stand us apart from our competitors.

550 +

Employees (and counting)


Global tech partners


Customers supported since 1987

Our values

Our culture is based on innovation and collaboration. We turn up for our colleagues, partners, and customers, finding the answers to the impossible. Everyday.

About Us We Commit
We commit

We hold ourselves accountable and take pride in our work. We deliver value and maximum positive effect. We always act with integrity.

About Us We Inspire
We collaborate

We work as one team to provide technology solutions that deliver real-life impact. Knowledge flows between us so we can all reach our full potential. We value the expertise of our partners, customers, and peers.

About Us We Include
We include

Our diversity makes us richer and stronger. We create a safe space where you can be yourself. We welcome and respect unique perspectives and contributions.

About Us We Innovate
We innovate

Change energises us – we never settle for second best. We are pioneers and we are not afraid to be different. We have bold ambitions to create new and exciting possibilities.

About Us We Inspire
We inspire

We support and energise each other to be the best. We learn, develop value, and demonstrate a growth mindset. We share ideas so everyone can succeed.

Positive impact pledge

As part of our responsible business strategy, we’re committed to:

About Us Driving Social
Driving social mobility through community skills and development

About Us Promoting Digital Inclusion
Promoting digital inclusion

About Us Reducing Environmental Impact
Reducing our environmental impact

Trustmarque and One Equity Partners

In March 2022, Trustmarque was acquired by One Equity Partners (OEP) – a private equity firm focused on the industrial, healthcare, and technology sectors in North America and Europe. We are leveraging OEP’s experience from past investments in IT services businesses to accelerate the reach of our value-added services within the UK.

About Us Trustmarque One Equity@2x

Livingstone Technologies

In February 2023, Trustmarque acquired Livingstone Technologies – the first step in an ambitious growth strategy to accelerate the consolidation of mid-market IT services in the UK. The partnership with Livingstone complements and strengthens Trustmarque’s existing capabilities in SAM, cloud and licensing, offering superior returns on technology investment for our blue-chip customer base.

Join our team of visionaries

There’s never been a better time to join Trustmarque. We are growing and investing, and you can play your part in influencing the future of IT in the UK. Join us to use technology to transform our customers’ visions into reality.

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