Swiss Company Intelligence Meets Audit Simulation

Today we're releasing AssureTwin's most ambitious feature yet: intelligent portfolio simulation — a pipeline that starts with real Swiss company data, designs audit programs with AI, and runs full engagement simulations at portfolio scale.

The Pipeline: From Company Registry to Audit Digital Twin

Traditional audit planning starts with a blank spreadsheet. Partners manually research companies, estimate materiality, design audit programs, and build staffing models. This process takes weeks for a single engagement — and months for a portfolio of 50+ clients.

AssureTwin compresses this into minutes:

1. Discover — Search 507,000+ Swiss companies via VynCo intelligence. Filter by canton, legal form, auditor category, share capital. Every company comes with industry classification, employee count, FINMA regulation status, and auditor details.
2. Enrich — AI validates and refines the heuristic profile. An LLM analyzes the company's purpose, legal form, and registry data to produce accurate industry classification and revenue estimates with confidence scoring.
3. Design — AI generates a tailored ISA audit program: materiality levels (ISA 320), 4-8 risk areas with assertions and procedures (ISA 315/330), sampling strategy, and blueprint recommendation.
4. Simulate — DataSynth 2.5 runs a full engagement simulation for each company. Journal entries, trial balances, workpapers, anomalies, and findings — all synthetic, all statistically valid.
5. Analyze — Portfolio-level aggregation: risk distribution, anomaly rates, completion trends, estimated hours, and multi-period year-over-year comparison.

AI-Designed Audit Programs

The audit program designer uses company intelligence to create programs that a human partner would recognize. For a CHF 850M listed Swiss manufacturer:

• Materiality: CHF 42.5M overall (5% of pre-tax income), CHF 31.9M performance, CHF 2.1M trivial
• High risk: Revenue recognition (ISA 540 estimates), inventory valuation (ISA 501), related party transactions (ISA 550)
• Medium risk: Fixed asset impairment, tax provisions, foreign exchange
• Recommended blueprint: KPMG Clara (44 procedures, 728 steps)

AI-Designed Fraud Scenarios

Under ISA 240, every audit must consider fraud risk. Our fraud scenario designer generates 3-5 company-specific scenarios:

• Revenue manipulation via fictitious Q4 sales (detection: unusual receivable aging)
• Inventory overstatement through delayed write-downs (detection: margin compression vs peers)
• Management override via manual journal entries near period end (detection: Benford's law + temporal analysis)

Each scenario includes affected accounts, detection signals, estimated impact range, and ISA references — ready to feed into the simulation engine as anomaly injection parameters.

Multi-Period Portfolio Simulation

Real audit portfolios span years. AssureTwin simulates 1-5 consecutive fiscal years per company, producing trend data:

• Year-over-year completion rates: Is audit quality improving?
• Anomaly rate trends: Are controls getting stronger?
• Resource demand forecasting: How many hours next year?

Results stream in real-time via SSE — no waiting for the entire portfolio to finish. Watch each company's simulation complete with events, artifacts, and risk classification as they happen.

From Portfolio to Department

Once a portfolio simulation completes, one click creates a fully staffed department: team sized by portfolio complexity, engagements pre-populated from simulation results, ready for capacity planning and Gantt scheduling.

The Technology Stack

This pipeline connects three proprietary engines:

• VynCo — Swiss company intelligence API (507K companies, real-time registry data, industry classification, ownership chains)
• DataSynth 2.5 — Neural synthetic data engine (30+ generators, FSM audit workflow, conformance scoring)
• VynFi — Managed DataSynth API (delegated generation, streaming delivery, credit-based metering)

No competitor has this stack. The combination of real company intelligence, AI-designed audit programs, and formally verified simulation creates a 10x moat.

Try It Now

The portfolio discovery page is live at /app/portfolio. Search for Swiss companies, build a portfolio, and run your first batch simulation. Two example portfolios (Swiss Manufacturing, Zurich Financial Services) are pre-loaded with completed simulations so you can explore results immediately.

Available on all tiers. Enterprise customers get access to VynFi delegated generation for portfolios of 500+ companies.