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?
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.?
Migrating from Sage, NetSuite, etc.?
We help you migrate from legacy ERP to Acumatica and tailor it to how you work.
Acumatica VAR?
Acumatica VAR?
We help with delivery, development, custom requests, and support. You name it, and we deliver.
Already Using Acumatica?
Already Using Acumatica?
Explore our ready-to-use apps and custom solutions to extend your system.
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Our Expertise

35 Acumatica Certified Experts
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)
Our co-founder Yuriy Zaletskyy was named Acumatica’s Best Developer (2019) and Most Valued Professional (2019-2025).
Thousands of Successful Projects
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
New to ERP, replacing your legacy system, or an Acumatica Partner short on delivery capacity? We’re your team.
Referenceable Customers Around the World
Referenceable Customers Worldwide We support businesses like yours — wherever you are.
  • UK & Europe
  • USA & Canada
  • Middle East & South Africa
  • Asia
  • …and growing
We’re proud to be trusted by clients across industries and continents, and we’re just getting started.
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Our Values

Communication
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
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
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
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
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
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
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certification AcuPower
certification AcuPower
certification AcuPower
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Meet Our Co-Founders

Waldre Willemse
Waldre Willemse
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.
Yuriy Zaletskyy
Yuriy Zaletskyy
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.

Meet our AcuPower team

AcuPower team
See what our teammates have to say about working at AcuPower
AcuPower team

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

Where You Can Find Us

Our Esteemed Clients

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What our customers say:

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

Henry Marambio
Henry Marambio
Programmer/ Business (Reporting) Analyst
“AcuPower has the things we need in a partner – Positive Attitude, Good Communication, Technical Expertise, Proper Time Management and a good team player.”
Jim Carroll
Jim Carroll
President
“I have found AcuPower to be an excellent partner. They have top-notch Acumatica development experience, and responsive and perform as a team member.”
Lisa King
Lisa King
Founder – Chief Merchandising Officer
“Yuriy and team are a rare find. The work they provide is top quality, done on time and at a reasonable price. They are very responsive and very passionate about pleasing their customer. We cannot recommend them enough!”
Alouna Soukhavongsa
Alouna Soukhavongsa
IT Manager
“Cannot say enough great things! Utilized AcuPower for a number of customizations in the past few months. The speed of delivery and quality of work are second to none. Highly recommend AcuPower for your development needs.”
Mark Mynatt
Mark Mynatt
DCAA Solutions
“Working with Yuriy Z. and AcuPower has been exceptional. Their trustworthiness and reliability are unmatched, making them a go-to partner for us. They provide critical technical resources when we’re overbooked, ensuring our projects succeed without a hitch.”
Paul MacKenzie
Paul MacKenzie
Principal at Revive ERP
“Unlike many other developers we’ve worked with, AcuPower focuses on testing and quality control before delivering the product. This approach has significantly improved the quality of our solutions.”
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Ready to Unlock Your Business's Potential with AcuPower?