Investment Banking Business Architecture Toolkit

A complete business architecture toolkit for Investment Banking, built around 410 business capabilities across three hierarchical levels — Level 1 (strategic domains like Advisory, Underwriting, Sales & Trading, and Prime Services), Level 2 (capability groups), and Level 3 (operational detail) — 37 end-to-end value stream flows, and a full business data model, delivered in PowerPoint, Word, and Excel, with a dedicated capability-definitions document and a KPI set mapped at Level 2.

Why This Isn't Something You Prompt For

Investment banking isn't one business, it's several with incompatible economics sharing a balance sheet and, by law, restricted from talking freely to each other — advisory is fee-based and conflict-sensitive, underwriting means committing the firm's own capital, and trading takes on principal risk measured in VaR, distinctions a generic prompt tends to flatten into one generic "banking" list. The deal lifecycle (origination, mandate, due diligence, structuring, syndication, closing) and the trade lifecycle (pre-trade, execution, clearing, settlement, custody) are structurally different value streams that get merged into a single generic sales process when nobody behind the model has actually run a deal or a desk. Layer in the standard front-office, middle-office, and back-office split — coverage and origination, risk and product control, settlements and collateral operations, each answering to different governance — and the org chart alone won't map onto a capability list built for retail or commercial banking. Information barriers between deal teams and trading aren't a policy footnote, they're a defined operating capability, and each asset class — equities, rates, credit, FX, commodities — runs its own market structure and post-trade infrastructure that a flattened model erases. What justifies the price isn't any single capability name — a seasoned banker could rattle off a dozen — it's 410 capabilities and 37 value streams held to one consistent definition standard, cross-checked against a shared data model, and formatted to drop straight into an architecture review or a platform RFP.

What's Inside

• Business Capabilities Map — 410 capabilities across Level 1 (strategic), Level 2 (tactical), and Level 3 (operational), in PowerPoint, Word, and Excel
• Capability Definitions — a standalone reference so "Underwriting" or "Prime Brokerage" means the same thing to risk, technology, and the business
• Capability KPIs — measurable indicators mapped at Level 2, so maturity reviews aren't guesswork
• Value Stream Maps — 37 end-to-end flows spanning deal origination, trade execution, and client onboarding and servicing
• Business Data Model — core entities (client, deal, trade, position, counterparty, instrument) and their relationships

How Teams Use It

• Scope core banking, OMS/EMS, or risk-platform RFPs against actual capabilities instead of vendor marketing decks
• Baseline capability maturity ahead of a front-to-back technology consolidation or post-merger integration
• Give compliance, risk, and technology a shared reference for where information barriers and control points sit in the operating model
• Align deal teams and trading desks on a common vocabulary that survives desk reorganizations and coverage model changes

Who It's For

Enterprise architects, business architects, COO and technology leaders inside investment banks and broker-dealers, and consultants advising on front-to-back transformation who need a reference model that reflects how the business is actually segmented and regulated, not a one-size-fits-all banking list.