Meet the Trusted Experts in Environmental Monitoring


Ross Wallingford

Technical Director - Pharmaceutical

Ross brings a wealth of pharmaceutical sector experience, combining technical know-how with a deep understanding of regulated environments. His leadership ensures ASL delivers compliant, high-performance solutions tailored to complex, mission-critical operations.


Tom McCollin

Technical Director - Engineering

With decades of hands-on engineering experience, Tom leads ASL’s technical engineering operations with a practical mindset and a focus on results. His deep knowledge of hardware and system integration ensures clients receive solutions that are robust, scalable, and built to perform in real-world environments.

Guy Turner

Commercial Director

Guy’s commercial insight drives customer-focused growth at ASL. With a strategic approach to partnerships and a strong industry background, he helps clients unlock value through tailored service offerings and long-term collaboration.

Matt Harle

UK & Ireland 
Sales Manager
 
 

Matt manages our UK and Ireland sales teams with energy and precision. With over 30 years' experience in the life sciences industry, he’s passionate about helping customers find solutions that support their growth, focusing on fit-for-purpose technologies and long-term service support.




Janice Wallace

OEM Business Development Manager & Aseptic Processing Specialist

Janice collaborates with leading pharmaceutical filling machine and isolator manufacturers, integrating Pharmagraph’s monitoring systems into turnkey solutions that meet the highest compliance standards. Janice is also a member of a number of professional and regulatory bodies in the industry, and shares knowledge from these roles with the wider Pharmagraph team.


Simon Ferretti

Distribution Sales Manager
 
 

Simon has spent over a decade with Pharmagraph, first as a Project Engineer before moving into global distribution support. Today, he manages export sales worldwide, ensuring our partners from Belgium to Brazil have the technical guidance they need to succeed.







John Rodger

Business Manager – North of England, Scotland & Ireland

With nearly 30 years in the industry and 6 years at Pharmagraph, John brings unmatched expertise to customers across the UK. He’s passionate about knowledge-sharing and helping customers unlock the benefits of advanced environmental monitoring.

Mike Newland

Southern Account Manager

Mike’s Pharmagraph journey began in the service team, working his way from Service Engineer to Team Leader before moving into Sales. With 11 years’ experience, he bridges service knowledge with customer needs, ensuring every solution is practical and robust.

Andrew Powell

UK & Ireland Projects Manager

Andrew has led Pharmagraph project teams for nearly a decade, overseeing the delivery of complex systems across the UK. With more than 20 years’ experience in instrumentation projects worldwide, he thrives on the challenge of technical project management.

Robin Foster

IMS Manager


Robin oversees all projects delivered to OEM partners and manages overseas installations through our global distributor network. With 15 years at Pharmagraph, he’s seen the business evolve and grow, and has played a key role in developing our integrated monitoring solutions. Robin collaborates with customers and distributors around the world to deliver smooth, compliant installations.


Chloe Kerrigan

QHSE Manager

Chloe leads our QHSE team with a sharp focus on compliance, audit, and continual improvement. With deep knowledge of ISO 9001, ISO 17025, and ISO 14001, she plays a crucial role in upholding our standards and driving quality across the business. Known for her analytical approach, Chloe turns audits into opportunities to strengthen systems and build trust with clients and suppliers.

Tim Cureton

Support Manager

Tim brings over a decade of technical experience to his role leading our global support team. A true problem-solver, he ensures our enVigil software customers get fast, effective help when it matters most. Having grown through multiple roles at ASL, Tim combines practical expertise with a calm, customer-first approach.



Hannah Mason

HR Manager

A key member of the team, Hannah leads recruitment, compliance, training, and employee engagement at ASL. She’s passionate about creating a workplace culture where people thrive, and brings a strong mix of strategy and support to her role. Her work helps shape a motivated, productive team that drives the business forward.

Scott Cameron

Service
Manager

Based in our Stirling office, Scott has spent over a decade keeping customer systems operational and compliant across the UK and Ireland. He leads with attention to detail and a strong understanding of calibration and healthcare technology, helping clients maintain critical performance and peace of mind.

Craig Benwell

Operations
Manager

Craig oversees our Production, Facilities, Logistics and Purchasing teams with a focus on efficiency, compliance, and day-to-day momentum. Craig has a background in production and a talent for project management, including our head office relocation. He keeps things moving behind the scenes, often while lending his voice to our videos too.

Amy Cook

Accounts
Manager

Amy heads up our finance department with precision and energy, ensuring the numbers add up and the business stays on track. With a keen eye for forecasting and a love of problem-solving, she supports smarter financial decisions across the organisation, bringing clarity, control, and confidence to every report.