A system implementation is about turning the system choice into tangible business benefits. As vendor-independent advisors, we support you throughout the entire journey, from planning and preparations to introduction and stable management. The focus is on minimising risk, creating engagement, and securing an efficient and future-proof system support.
A structured and quality-assured implementation process where we lead or support the project through all phases – from planning to execution. You get control over the vendor's commitments, your internal activities, and a project that is driven forward according to agreements, schedule, and expected level.
Impartial advice and expertise in implementation strategy, operational strategy, project management and quality assurance. With experience from hundreds of implementation projects, we help you avoid common pitfalls and make the right decisions at the right time.
Practical and strategic support during testing, data conversion, change management, and internal project management, the phases that often determine the project's success. We also ensure that you have control over both the vendor's and your own commitments.
A well-implemented system with high user acceptance, sustainable management, and clear business benefits. You get a solution that creates more efficient processes, better data foundation, and measurable results – both immediately and in the long term.
The implementation is the phase where the chosen system actually becomes a reality in your organisation. Here, strategy is translated into practical execution through close collaboration between you and your chosen system vendor. To succeed, active participation, clear project management, and maturity in the customer's organisation are required. We become part of your team and ensure quality, structure, and progress so that the implementation occurs in a controlled, anchored manner and delivers the greatest possible impact.
A successful implementation starts with creating the right conditions. Therefore, we always begin by establishing a clear project structure, vision, and organisation. Through thorough project initiation, with defined goals, scope, roles, and risk analysis, we ensure that all involved have a common understanding of the assignment and what the implementation is meant to achieve.
With our extensive experience of implementation projects and deep understanding of both system vendors and business processes, we guide you through every step. We work closely with your project team and ensure quality in project management, testing, data conversion, and change management to guarantee that the introduction is carried out in a structured and controlled manner. Through proven working methods and close collaboration, we follow up on progress, delivery quality, and risks, while ensuring that the vendor meets agreements and expectations.
The result is a stable implementation, with a system that works in practice, is anchored in the organisation, and creates the benefits you have planned for. Our methodology provides confidence in the introduction and lays the foundation for a long-term sustainable system support and a successful digitalisation.
We develop a clear and feasible plan for how the implementation should be carried out, from project organisation and schedule to risk management and governance. This creates structure, predictability and security throughout the implementation.
Our experienced project managers drive the project forward, follow up on deliveries, coordinate resources, and ensure that both vendor and customer deliver according to agreement and plan. You will get a dedicated contact person with extensive experience in system projects.
We review design, solution proposals, configuration, integrations and documentation to ensure that the implementation is of high quality and aligned with your needs.
Through independent expert support and coaching, we strengthen your project management as well as the steering group and contribute to a more structured and controlled project. We act as an experienced sounding board for the project manager on issues regarding implementation strategy, vendor management, risk management, and prioritisation. In the steering group, we provide an independent overall perspective and quality-assure decision materials, progress, and delivery quality. Through expert support and coaching, you receive cost-effective support for your implementation project.
We support the organisation throughout the entire change journey – from early stakeholder analysis to communication, training, and implementation of new working methods. The goal is high user acceptance from day one and a smooth transition without the business losing momentum.
We conduct an independent project review to proactively ensure that the project stays on the right track, that risks are identified and managed in time, and that deliveries meet the expected quality. Through our structured and experience-based examination, we create an effective safety net that minimises risks, strengthens governance, and increases the likelihood of a successful outcome – especially in larger and more complex projects.
At go-live, the focus shifts from project to line. We help you establish a management organisation that actually works, with the right role allocation, a clear support model and a controlled transition from project to management. We support resourcing of key roles, define working methods between the business, IT and vendors, and ensure that knowledge and documentation are transferred in a structured manner. The result is management that is operational from day one and can develop the system in line with the business needs.
We help you plan how the system will be put into operation in a controlled manner and how it will be managed after go-live. This includes the operating model, roles, responsibilities and necessary routines for stable continued development.
Is your business about to implement a new ERP system or financial system?
Warmly welcome to contact us for a non-binding conversation about how you approach the task and how we at HerbertNathan & Co can help you.

Is your business facing the implementation of a new HR or payroll system?
You are warmly welcome to contact us for a non-binding conversation about how you approach the task and how we at HerbertNathan & Co can assist you.

We help you develop a data-driven and future-proof system strategy that maximises business value through clear priorities and insights from the market.
We guide you through an efficient and vendor-independent procurement that ensures the best match between your processes and the market's system solutions.
We help you ensure that your existing system support continues to support the business goals even after several years of use, by identifying improvements and streamlining processes.