Every team did its job. So why is it still stuck?
Deductions wait on proof of delivery. Quotes wait on one estimator. We fix the handoffs, then run them with you.
Is one bottleneck costing you $1M or more?
You know this queue.
Each item crosses teams and systems. Nobody owns the whole path.
- ExceptionShort-paid. Reason unknown. Owner: none
- ExceptionProof of delivery is in a carrier portal. Billing can’t see it.
- ExceptionInvoice follows the price list. The customer follows the amendment.
- Waiting on a personQuote waits on one estimator. The buyer won’t.
- ExceptionRFI answered against Rev C. Rev D governs.
- Waiting on a personWho approved this? Answered from memory.
- ExceptionNew system went live. The backlog grew.
Rules match the PO. AI reads the remittance. A person approves the credit.
One connected flow, across the systems you already run.
- Rules: match PO + proof
- AI: read remittance
- Rules: check terms
- People: approve credit
- Rules: update ERP + log
In short
Sembium is a founder-led team, led by Andy de Wit, that fixes one operating bottleneck worth $1M or more at a time: deductions and short pays, quote-to-order errors, or revisions and RFIs on large projects. We redesign the whole process inside the ERP, CDE and portals you already run, in five stages with a decision after each.

Founder-led. Team-delivered.
Andy de Wit leads every program. Our specialists work inside your team and systems.
- Process redesign
- Systems integration
- Data & AI engineering
- Change & adoption
- Your process owners
Five stages. You decide at every gate.
Stop, reshape or continue after each stage.
Diagnose
Map the process, owners, systems and today’s performance.
Redesign
Define the target process and who decides what: rules, AI or people.
Prove
Test one hard case, including what fails.
Integrate
Connect systems with monitoring, limits and rollback.
Operate
Train people, release by scope, review results against the baseline.
For corporates and large organizations
$1M+
We solve bottlenecks worth $1M or more. In cash, capacity or risk. Not for small businesses.
Bring one bottleneck. Leave with one recommendation.
30 minutes with our team. You leave knowing whether it fits.
Book a 30-minute callShort answers
What do you deliver?
The redesigned process running in your systems, with named owners and a baseline.
Do you replace our systems?
Usually not. We work inside your ERP, CDE and portals.
Who does the work?
Andy de Wit leads. Process, integration, data and change specialists join each program.



