Acumatica Expertise. Long-Term Partnership. One Team.
Largest Acumatica partner in the UK with in-house delivery, deep technical expertise, and products that make Acumatica even better.


New to ERP?
We guide your first ERP journey from day one to go-live and beyond. ERP isn’t just a project. It’s a partnership (We treat it like one).

Migrating from Sage, NetSuite, etc.?
We help you migrate from legacy ERP to Acumatica and tailor it to how you work.

Acumatica VAR?
We help with delivery, development, custom requests, and support. You name it, and we deliver.

Already Using Acumatica?
Explore our ready-to-use apps and custom solutions to extend your system.

Our Expertise

55 Acumatica-Certified Experts
We bring the right people for every ERP challenge
- Project Managers (Acumatica Project Manager Certified)
- Solution Architects (Technical Solutions Specialist / Advanced Business Consultant)
- Business Analysts & Functional Consultants (Certified by module: Finance, Distribution, CRM, Manufacturing, Construction)
- Developers & Engineers (Acumatica Developer Certified)
- QA Testers (Experienced in UAT & ERP testing best practices)
- Integration & Data Specialists (Certified in Integration & Data Migration)
- System Administrators (Acumatica Certified)

Hundreds of Successful Projects. Delivered.
Bring your idea to life in Acumatica with our expertise. No matter the complexity.
- New ERP implementations
- Acumatica upgrades & data migrations
- Custom development (modules, workflows, reports)
- Acumatica ISV solutions development
- Integrations (Shopify, HubSpot, Jira, Monday.com, ChatGPT and more)
- Industry-specific customisations and enhancements
- Training and Acumatica support

Referenceable Customers Worldwide
We support businesses like yours — wherever you are.
- UK & Europe
- USA & Canada
- Middle East & South Africa
- Asia
- …and growing

Our Values

Communication
We respond quickly, are as transparent & honest as possible, mitigate risks and set clear expectations with an accurate scope of work from the start.

Transparency
We want to share our expertise with clients so you and your entire team know how to use your technology solutions to their best advantage.

Knowledge
Our experts enjoy continuing to learn & develop alongside the fast pace of technology growth. We are always looking for the next way to help clients.

Tailored Approach
We will not put you through a cookie-cutter process, but tailor both the solution and approach so the functionality matches your business needs.

Flexibility
While we may have favorites, we will not offer services or solutions that your company does not need, instead prioritizing your needs & expectations.

Passion
While ERP may seem dry, it really is our passion. We are a team of highly motivated professionals and our priority is your success through technology.
Skill Enhancement. Acumatica Certifications
AcuPower is committed to ongoing professional development, ensuring our team remains at the cutting edge of Acumatica technology





Meet Our Co-Founders

Waldre Willemse
Chief Executive Officer
Chief Executive Officer
Waldre Willemse is another Acumatica expert, having spent years helping other partners with their implementations & challenging client customizations.
He also brings experience in developing mobile apps, platform apps, and working with blockchain, so can help clients expand their technology uses if they’re interested!
Waldre is also a key part of client communication and processes ensuring that everyone is on the same page.
He also brings experience in developing mobile apps, platform apps, and working with blockchain, so can help clients expand their technology uses if they’re interested!
Waldre is also a key part of client communication and processes ensuring that everyone is on the same page.

Yuriy Zaletskyy
Chief Technology Officer
Chief Technology Officer
Yuriy Zaletskyy successfully leads our large team of software developers, business analytics, and quality assurance specialists.
Well known in the Acumatica eco-system, Yuriy was awarded Best Acumatica Developer of the Year in 2019 and Most Valuable Professional in 2019-2025.
While the awards are wonderful, Yuriy isn’t overly flashy and prefers to focus on the work at hand, helping clients grow their businesses through technology.
Well known in the Acumatica eco-system, Yuriy was awarded Best Acumatica Developer of the Year in 2019 and Most Valuable Professional in 2019-2025.
While the awards are wonderful, Yuriy isn’t overly flashy and prefers to focus on the work at hand, helping clients grow their businesses through technology.
Where You Can Find Us
Explore the map below to see the locations of our dedicated team members and offices around the globe. We are strategically positioned to provide exceptional service and support to our clients, no matter where they are

Our Esteemed Clients

What our customers say:
At AcuPower, we pride ourselves on delivering exceptional service and results. Here’s what our clients have to say: