Investment Banking Transaction Support

Investment Banking Transaction Support & Execution

Execute live mandates with precision. Investment banking execution demands speed, precision, and constant iteration. Lean Research partners with investment banks and boutique advisory firms to deliver transaction-grade support across live mandates — analyst-led research, financial modeling, and pitch books that integrate seamlessly into your deal execution.

View Our Case Studies →
Buy & Sell-Side
Live deal support
100%
Analyst-led execution, no black box AI
< 24 HRS
Turnaround for pitch materials
Our Capabilities

From pitch to close: A quiet extension of your deal team.

01 / Research

Market & Sector Research

Data-driven narratives to frame the opportunity.
  • Deep Dives — industry deep dives and market framing.
  • Market Sizing — analysis of growth drivers and competitive dynamics.
  • Positioning — strategic positioning to support sell-side and buy-side narratives.
02 / Modeling

Financial Modeling & Valuation

Powered by our Financial Modeling Solutions.
  • Transaction Models — operating models, pro forma merger models, and LBOs.
  • Valuation Frameworks — trading comps, precedent transactions, and DCF analysis.
  • Scenario Analysis — sensitivity tables for pricing and structure negotiations.
03 / Materials

Pitch Books, CIMs & Transaction Materials

Materials built to withstand real diligence.
  • Pitch Decks — sell-side and buy-side pitch books that tell a compelling story.
  • CIMs — drafting of Confidential Information Memorandums.
  • Management Presentations — teasers, briefing packs, and roadshow materials.
04 / Sourcing

Target Screening & Buyer Support

Systematic coverage to ensure you see everything.
  • Target Identification — identification and profiling of acquisition targets.
  • Buyer Mapping — mapping of strategic and financial buyer universes.
  • Outreach — curated contact lists aligned with the deal thesis.
05 / Diligence

Diligence & Execution Support

Support from evaluation through close.
  • Data Room Support — review support for CIMs and virtual data rooms (VDRs).
  • Financial Diligence — earnings normalization and quality of earnings (QoE) checks.
  • IC Materials — internal discussion packs for Investment Committees.
Our Framework

Analyst-Led, AI-Augmented

“Our analysts lead the work. AI accelerates the workflow.”

Investment banking work is rarely linear. We use AI to handle the volume, but experienced analysts handle the judgment.

01

Speed

AI speeds up document review and benchmarking.
02

Iteration

We enable faster model updates as diligence evolves.
03

Reliability

Every output is analyst-reviewed and built to withstand real diligence.
Success Stories

Case Study: Rapid Deal Support for India-Based Investment Bank

The Mandate
An India-based investment bank needed support across multiple live mandates with tight deadlines.
The Execution
Lean Research delivered sector research, valuation models, and pitch books under sub-one-week timelines.
The Result
The client maintained execution momentum without expanding their internal team.
“
Institutional-quality work delivered under extreme time pressure. The team helped us stay ahead on live mandates without sacrificing depth.
Investment Banking Client

Why Lean Research?

Analyst-Led

Execution by humans, not generic outsourcing software.

Fast Turnaround

Support designed for live deal pressure.

Dedicated Coverage

Teams aligned specifically to your active mandates.

Scalable

Expand your execution capacity without fixed overhead.
Related Services

Explore our specialized tools and teams.

Financial Modeling Solutions

Build complex M&A and LBO models in hours.

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Private Markets Research

Support for PE and private credit transactions.

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Data Infrastructure

Enterprise-grade data extraction for buyer mapping.

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Speak With Us

If you are looking for reliable execution support across live investment banking mandates, we would be happy to discuss your specific needs.
Book a Strategy Call