M&A buyside support (Financial Services)
Financial services M&A is not simply consolidation.
Increasingly, it is capability acquisition under regulatory constraint: modernising technology, buying distribution, improving product breadth, building data and risk capability, and reducing unit costs through platform scale.
Buy-side success
McKinsey’s analysis notes that financial services M&A continued its recovery through 2025, with deal value rising to about US$499bn (with relatively flat volumes), and average transaction size increasing materially versus 2024.
This pattern matters. Larger, more strategic deals magnify both upside and execution risk, and in regulated environments the cost of getting diligence and integration wrong is not just financial; it can show up as supervisory friction, remediation work, customer outcome issues, or operational resilience concerns.
Figure A is shown in gallery below(FS M&A deal value 2024–2025, with 2024 implied from the stated uplift).
Figure B is shown in gallery below (Average FS transaction size 2024–2025).
Source (web address):
In financial services, buy-side success is usually decided in the details that generalist deal processes underweight.
Regulatory approvals and change-in-control considerations do not tolerate late surprises. Conduct, AML, and financial crime risk can be inherited. Data privacy and cyber exposure are now board-level issues.
Outsourcing and third-party dependencies can create operational resilience weaknesses. And the integration challenge is rarely “systems only”; it is governance, risk ownership, product suitability (where relevant), customer communications, and evidence trails that stand up to scrutiny.
CGI adds value
This is where CGI adds value: we run a buy-side process that is built for regulated or regulation-adjacent businesses, without slowing to a crawl.
We support target identification and screening with the right FS lens (capability fit, regulatory footprint, client base quality, revenue durability, cost base realism, platform dependencies).
We coordinate diligence so it is decision-led rather than checklist-led: each workstream is tied back to the deal thesis, and each finding is linked to a decision point (price, structure, conditions, integration sequencing, or walk-away).
We also build practical execution planning in parallel, because FS transactions often fail on post-close readiness: governance handover, reporting lines, control functions, policy harmonisation, permission mapping, and operational readiness.
Why CGI?
The “why CGI” point is simple. Large firms can bring armies; that often creates fragmentation and repeated storytelling.
We are smaller by design, senior-led, and structured around single-point accountability.
You get pace without losing control, and a process that is commercial enough to close while still being disciplined enough to withstand scrutiny.
We typically deliver:
(1) a buy-side thesis and screening model tailored to your FS sub-sector (banking, asset/wealth, insurance, fintech, payments)
(2) a prioritised target map and engagement plan
(3) a controlled diligence programme with an issues log and escalation routes,
4) a value case that separates cost synergies from harder revenue synergies and tests assumptions
(5) an integration and governance blueprint that supports Day 1 readiness and the first 100 days of control.
Where specialist regulated advice is required, we work alongside the relevant licensed parties, but we keep the programme integrated and moving.
Call to action
if you are actively assessing targets, or want to build a 6–12 month buy-side pipeline, we can start with a short discovery to confirm your acquisition criteria, regulatory and risk guardrails, and integration capacity, then come back with a structured proposal (scope, timeline, deliverables, and fees) built around your objectives.
