Specialist Services

ABS Specialist Services

Proven Expertise That Drives Commercial Success

We are specialists in compliance legislation and commercial transformation services, designed with each of our clients unique needs in mind. We ensure project efficiency is watertight while minimising risks, and maximising profitability. Our range of comprehensive Specialist Services provide businesses with the technical expertise and strategic insight needed to navigate complex contracts, resolve disputes, and enhance performance.

Our Specialist Services provide expert guidance and strategic support across a range of complex commercial and contractual challenges. Whether it’s contract formation, claims management, or dispute resolution, we work with our clients to ensure full clarity from day one. Our expertise drives successful project outcomes and long-term business growth.

Adam Baz, Transformation and Process Director

Trusted by businesses nationwide for our precise, effective and clear strategic approach and execution.

With extensive experience across construction, civil engineering, utilities, transportation, and infrastructure, our team provides the expertise you need to approach and overcome commercial landscapes. Whether you require support with Contract & Commercial Transformative Efficiencies, Quantum Analysis & Claims, Alternative Dispute Avoidance & Resolution, or Contract Formation, ABS is your trusted partner in commercial success.

Transparent Approach

We operate a clear and concise ethos when it comes to our approach, ensuring that we provide you with the best service possible. With an easy-to-understand methodology, our specialist will walk you through all our strategies, providing you with the confidence that your business is in good hands.

Our Team

Our experienced Specialist Services team are industry trained experts, allowing them to navigate the complex nature of your business needs. Having incorporated tried and tested methods across a range of sectors, contracts, platforms, and regions is what makes us a trusted partner by our clients.

Business Transformation

From startups to established businesses, all organizations need transformative solutions. ABS partners with clients to identify efficiencies and implement change, from process recalibration and contract reviews to dispute resolution and final accounts. Our specialists bring the expertise you need for success.

Optimised Workflows

We identify inefficiencies, remove bottlenecks, and design streamlined processes that enhance speed, minimise errors, and support sustainable growth while ensuring your business communications are clear, professional, and fully compliant.

Meet the team

Robert Hallewell

Finance Director

Rob is an experienced finance professional with an extensive background spanning 24 years within the finance and commercial industry. Throughout the various roles and stages of his career, Rob has worked across a vast variety of sectors including private practice, manufacturing and infrastructure support service.

Rob has been with ABS for many years and his impeccable attention to detail sees him responsible for overseeing all operations within the company’s financial department. With a substantial background in financial modelling, commercial audit, cash management, alongside CVR and Cost to complete review and construction, Rob is a trusted professional with skillsets and industry knowledge second to none.

Kate Jones

Head of Finance

Kate is an experienced finance professional with a background spanning 21 years. During this time Kate worked predominantly with in the private practice – working alongside many SMEs in various sectors completing year end accounts processes required.

Kate overseas the management of the finance team – ensuring the company’s financial details are kept up to date. Kate has a strong background within accounts, from the incorporation of Limited companies to the preparation of accounts to a statutory position.

Stuart Nunney

Senior Auditor

A Qualified Finance Professional with 15 years’ experience across multiple sectors including Pharmaceutical, Travel and Civil Engineering. After 15 years Stuart Transitioned into a commercial role with ABS working with external clients on short term assignments for 4 years.

Stuart has now developed into our Head of Audit & Assurance where he is able to use both his financial background to interpret financial data and forensically review actual costs; as well as using his Commercial experience to validate contractual compliance.

Adam Baz MCInstCES, MCIArb

Transformation and Process Director

Adam is a Chartered Surveyor and highly skilled, dedicated professional with a strong foundation in Quantity Surveying, complemented by a Master’s in Construction Law & Dispute Resolutions. Adam is a Member of the Chartered Institution of Civil Engineering Surveyors (MCInstCES) and a Member of the Chartered Institute of Arbitrators (MCIArb). With a commitment to delivering exceptional service and fostering continuous growth, Adam approaches every aspect of his work with a diligent and strategic mindset. His in-depth expertise allows him to navigate legal and financial landscapes with precision, ensuring clients receive solutions that are both innovative and effective.

With over 10 years in the Civils, Infrastructure & Utilities sectors, Adam excels in creating collaborative environments that drive success, inspire teams, and elevate business outcomes. His ability to manage high-pressure situations and deliver results with excellence demonstrates his capacity to lead with vision and integrity. Adam is always focused on achieving long-term goals while maintaining the highest standards of professionalism.

What We Can Help You With

Contract & Commercial Transformative Efficiencies

Quantum Analysis & Claims

Alternative Dispute Avoidance & Resolution

Contract Formation