Vantage
Vantage Public sector software

Evidence-grade systems · Netherlands

Software for the things a regulator can see but cannot prove.

Vantage builds monitoring, investigation and recovery systems for Dutch public bodies and regulated operators. We work where the obligation already exists in law, the volume is beyond manual capacity, and the output has to survive a legal challenge.

Monitoring at scaleThousands of accounts, domains and channels, continuously, with timestamped evidence
On-chain investigationWallet attribution, funding graphs, market-abuse patterns
Recovery analyticsFraud, duplicate spend and unclaimed entitlement, paid from results
Interactive systemsReal-time 3D, simulation training, automated video at volume

Reference slots

Supervisor · 01
Investigation · 02
Municipality · 03
Province · 04
Licensed operator · 05
Care organisation · 06
Supervisor · 01
Investigation · 02
Municipality · 03
Province · 04
Licensed operator · 05
Care organisation · 06

Placeholder slots. Client marks appear here only with written consent.

The suite

Four products, one core

Each product covers a documented Dutch obligation with no tooling behind it. They share one collection and evidence layer, so the second costs less than the first.

Signal

Promotion and market monitoring

Who advertises what, to whom, and whether they may.

  • Creator and affiliate promotion across platforms
  • Unlicensed operators, mirror domains, payment rails
  • Channelling measured against a licensed whitelist
Supervisors · licence holders
Chain

On-chain investigation

Built for recent and small-cap activity, where generic tooling is thinnest.

  • Wallet clustering and funder graphs
  • Market abuse and coordinated trading
  • Seized assets: custody, valuation, controlled sale
Investigation · prosecution · financial supervisors
Recover

Recovery and entitlement

Money already inside your own administration. Paid from the result.

  • Provider and invoice anomalies
  • Duplicate payments, indexation errors, dormant licences
  • Grant eligibility and accountability
Municipalities · provinces · care organisations
Field

Interactive systems

Real-time graphics where a drawing or a document fails.

  • Browser 3D for building plans and participation
  • Scenario and de-escalation training
  • Campaign video at volume
Municipalities · justice · communications

The data

We collect it ourselves

Not a resold feed, and not a dependency on what a platform chooses to give you. Collecting it ourselves is what lets us put scope, frequency and provenance on paper, which is exactly what makes a finding defensible.

On demand

A targeted pull on a subject, a domain or a wallet, with the method recorded alongside it.

Continuous streams

Running monitoring of a fixed set, so you can show since when and how often it was checked.

Historical sets

Previously captured material stays searchable, so repeat behaviour is demonstrable rather than merely likely.

API

Into your own systems

Findings and evidence arrive in your case system or data warehouse in open formats, with no second application for your people to learn.

Interface

Or in ours

A working environment for analysts and supervisors, with the case view shown below.

How it works

Collect, attribute, prove

Most compliance software stops at a flag. A flag is not an instrument of enforcement. We design backwards from the moment someone has to defend the finding.

Coverage you can account for

Continuous collection, with scope in writing: what is in, what is not, how often it is checked.

Attribution, not suspicion

Wallets, funders, promotion networks and infrastructure linked, with the basis recorded per connection.

Evidence that survives a test

Capture with provenance, the method, the confidence and the limits. Readable without us in the room.

SOURCESPROCESSINGEVIDENCEACTION Platforms and streaming Messaging channels Domains and payment rails On-chain data Classification Attribution graph Analyst confirmation Case file Notice Takedown Claim or file capture · method confidence · limits
EU processing at every step Provenance recorded at capture Export: signed PDF and structured data

Output

What a finding looks like when it reaches you

Not a dashboard with a red number. A case file with the capture, the method, the chain of custody and the limits, ready for a decision or a claim.

vantage · signal · case VS-2471 Monitoring active
Case file
Promotion of an unlicensed operator by a creator in scope
VS-2471 · 14:02 CET · 6 captures · 2 platforms
Finding
Paid promotion of an operator with no national licence, to an audience above the reach threshold.
Capture
Full page and in-frame, hash recorded, source URL and retrieval time stored.
Method
Account in the monitored set since onboarding. Promotion classified, then confirmed by an analyst.
Confidence
High on the promotion, medium on the commercial relationship.
Limits
Reach is platform-reported. No inference about payment unless disclosed in the post.
Custody
Every access logged. Export signed, EU storage, retention per category.
Attribution graph
CREATOROPERATOR MIRRORPAYMENT AFFILIATEMIRRORROUTE
Capture integrity verified EU storage · processor agreement in force
Coverage overview Last check 4 min Scope on record
Creators above reach thresholddaily · 4 platforms
0
In scope
Tracked operatorscontinuous · domain and payment route
0
In scope
Open findings, evidence completeready for decision
0
Action due
Repeat subjectspreviously noticed
0
Escalate

Interface preview with illustrative content. No real case, account or operator.

Obligations

Find the duty you are responsible for

We work backwards from the statutory or policy obligation. If yours is here, there is a working starting point and a first delivery we can scope in one conversation.

Gambling advertising and role-model rulesCreator, streamer and affiliate promotion, including of unlicensed offers
Signal
Supervisor · operator
Illegal operators and channelling targetsMirror domains, affiliate chains, hosting and payment routes
Signal
Supervisor
Crypto market conduct and marketingMarket abuse, claims, cost and risk disclosure
Chain · Signal
Financial supervisor
Asset tracing and seizureAttribution, custody, valuation, controlled sale
Chain
Investigation · prosecution
Care fraud and improper paymentProvider anomalies, links between providers
Recover
Municipality
Budget pressure and spend leakageDuplicate payments, indexation errors, dormant licences
Recover
Municipality · province
Open government requests and archivingRedaction at volume, message capture, retrievability
Recover
Any public body
Participation and training3D building plans, scenario and de-escalation training
Field
Municipality · justice

Not listed? The core is collection, attribution and evidence. If your obligation needs those three, ask.

Due diligence

Procurement readiness

Everything a Dutch public buyer checks before signing. Amber fields complete as registration and certification finish; we list no credential before it exists.

AVG / GDPR EU data residency Full audit trail ISO 27001 in progress NEN 7510 in progress
Legal entity
Besloten vennootschap, Netherlands. KvK VAT
Standard terms
ARBIT for central government, GIBIT for decentral bodies, accepted as written.
Tender documents
Uniform European procurement document and good-conduct declaration on file. status
Security
Built to the government information security baseline, NEN 7510 where health data applies. ISO 27001
Data protection
Processor agreement and impact assessment per engagement; purpose limitation and retention fixed before collection starts.
Collection ethics
Public sources only unless you hold a lawful basis that we document. No private account access, no circumvention of platform security.
Hosting
European Union only, outside non-EU jurisdiction.
Personnel and insurance
Good-conduct certificates for anyone with access; further screening for justice work. Professional liability. insurer
Exit
Full export in open formats. The exit route is in the first proposal, not the last negotiation.

Principal

Portrait to be placed

Duane White

Principal and lead engineer

Vantage is founder-led by design: the person who writes the detection logic is the person in the room when a supervisor asks how a finding was produced.

The systems come from building collection and analysis infrastructure in fast-moving online markets, where the subject is actively trying not to be measured. Promotion networks, coordinated accounts, throwaway domains and on-chain money movement are the material here, not an abstraction.

Collection at scaleBlockchain analysisAnomaly detectionNetwork mappingEvidence designReal-time 3DAutomated video

Contact

Start with a live finding

Name the obligation you are responsible for. We run our own system against your market or domain and show you what comes back, at our cost, before any conversation about price.

hello@vantage.nl
Replies come from the principal, usually the same day.
  • Paid from resultsA share of what is actually recovered or saved. No budget line, so nothing to procure.
  • Pilot under the thresholdFixed price, fixed scope, one budget holder can commission it.
  • Innovation procurementPhased through the government's own innovation routes, with your organisation as first customer.