Modernize Your ERP Without Betting the Company.
Bergstrom Strategy Group helps manufacturers, distributors, and logistics-driven businesses modernize legacy ERP/WMS environments without breaking daily operations. We separate the business rules from the screens, expose them as secure services, and then modernize the user experience and integrations in controlled, incremental steps.
"Modernization Without Disruption™"Foundational Systems First — Then Everything Else Gets Easier
Most "digital transformations" fail for one reason: business logic is welded to old screens, batch jobs, and tribal knowledge. When you rip-and-replace, you don't just change software — you gamble with the rules that run pricing, credit, inventory, production, and compliance.
Our approach is simple and repeatable: map the real rules, encapsulate them into a callable service layer, and use that layer to power both your existing system and any new UI, API, or SaaS module you adopt. You get progress and continuity.
- IBM i (AS/400) — JDE World / A7.x & service program patterns
- ERP, WMS, and warehouse operations modernization
- Microsoft Power Platform, integration, and automation
- API-first architectures, eventing, and data interfaces
- Vendor/SaaS selection with a continuity-first lens
What We Deliver
A practical modernization playbook that protects the core, reduces risk, and upgrades what users touch — without turning your business into an implementation project.
Foundations Assessment & Business Rules Map
We identify the rules that actually run your business (pricing, credit, allocation, inventory, scheduling, compliance) by tracing writes, triggers, batch jobs, and real workflows — then document them into a clear, executive-ready "Rules Map."
Stabilize & Isolate the Core
We break the weld between business logic and legacy screens by wrapping key rules into a service layer (stored procedures, APIs, service programs, microservices — or a hybrid). Old systems call it. New apps call it. Nothing gets duplicated.
Modern Experience Layer
The biggest complaint about legacy ERP usually isn't capability — it's usability. We modernize interfaces, reporting, and workflow while keeping the trusted engine underneath. Same rules, better experience.
Modular Replacement & SaaS Fit
When replacement makes sense, we do it surgically: swap one capability at a time (TMS, EDI, CRM, analytics, planning) while the service layer preserves your unique processes and protects continuity.
Cost & Contract Leverage
Reduce spend without reducing capability. We help renegotiate vendor agreements, eliminate shelfware, rationalize application portfolios, and fund modernization by capturing savings already hiding in plain sight.
Governance, Risk & Continuity
Clear guardrails that keep modernization defensible to executives, auditors, and boards. You get a practical roadmap, measurable milestones, and decision support — without bureaucracy that slows the business down.
Where This Works Best
When operations are mission-critical and the "ERP replacement" path feels like a seven-figure gamble, you need a continuity-first strategy.
Industries
- Mid-market Manufacturers
- Distributors & Wholesalers
- Private Equity-backed Operations
- Family-owned Industrial Businesses
- Logistics, Warehousing & Supply Chain
Legacy Environments
- IBM i / AS400 (RPG, CL, service programs)
- JD Edwards World & EnterpriseOne
- Legacy WMS platforms and custom warehouse apps
- EDI, custom integrations, and brittle middleware
- "It runs 24/7 — don't touch it" infrastructure
How We Engage
Choose the level of help you need — from a fast diagnostic to hands-on continuity leadership.
Foundations Sprint (2–3 weeks)
A focused engagement to surface the real constraints: rules map, risk hotspots, and quick wins. You leave with clarity, sequencing, and an executive-ready plan to move forward without disruption.
Playbook Implementation (8–12 weeks)
We execute the first modernization phase: isolate key business logic, stand up the service layer, and deliver the first "modern experience" wins. This is where momentum becomes real — without a big-bang cutover.
Continuity Retainer / Fractional CIO
Ongoing leadership to keep modernization aligned with operations: vendor strategy, portfolio decisions, program governance, and team mentorship — without the overhead of a full-time executive hire.
Ready to Modernize Without Disruption?
If your systems are "old but critical," you don't need a revolution — you need a controlled path forward. Let's map your rules, isolate your core, and modernize what matters with confidence.
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