Case study

How a European Private Equity fund equipped 100+ staff with Microsoft Copilot and Perplexity Enterprise

A European Private Equity fund with more than €15B in AUM and 4 parallel strategies. We deployed Copilot and Perplexity Enterprise across every team, trained all levels, and built around fifteen specialised agents and skills per function.

Published 15 April 2026
Sector
Private Equity4 strategies, Europe
Size
100+ staffMore than €15B in AUM
Tandem service
Training + AI copilotsCopilot & Perplexity Enterprise
Rollout
A few monthsTraining by level included
A European Private Equity fund
The challenge

Equipping a whole team with AI, keeping pace with AUM growth

More than 50 holdings across Europe, 4 parallel strategies, a strong Microsoft 365 environment with no deployed AI copilot and no connectors. The same information was rebuilt at each investment committee, each due diligence, each investor report. The challenge wasn't only technical: a 100+ team had to skill up on generative AI, fast, without imposing yet another tool from the top.

0+

Staff to equip

A 100+ team on Microsoft 365, with no framed AI copilot for daily work.

0+

Holdings to track

More than 50 holdings across Europe, each feeding memos, due diligences and reports rebuilt by hand.

0

Parallel strategies

Four investment strategies run side by side: as many reference bases to maintain in parallel.

The company
A European Private Equity fundPrivate Equity, Europe

A European Private Equity fund

The client is an independent European Private Equity fund focused on real assets. It runs 4 investment strategies in parallel, across the major structural trends of the European economy: energy transition, digital, mobility, demographics.

With more than €15B in AUM and over 50 holdings across Europe, a team of 100+ operated inside a Microsoft 365 environment with no framed AI usage. Fertile ground for copilots and specialised agents, provided the teams were trained and the data structured upstream.

Sector
Private Equity, real assets
Region
Europe
Assets under management
More than €15B
Holdings
More than 50
Our approach

Two tools, two workstreams: equip everyone, then specialise by function

Rather than layering a single tool onto the existing M365, we combined native Microsoft Copilot and Perplexity Enterprise, and ran two workstreams in parallel: training for the whole team, and the build of specialised agents and skills per function. The point: connect the data sources and frame governance before industrialising any use case.

01

Audit & mapping

Targeted interviews by function (deals, due diligence, ESG, investor relations, portfolio). Dozens of use cases identified, narrowed to a short-list prioritised on impact x feasibility.

02

Training by level, every employee

Small group sessions of 4 to 5 people per level. Getting started with Copilot and Perplexity Enterprise, Copilot in Word and Excel, building Perplexity skills, building interfaces, first agents, prompting best practices. Top management included.

03

Building specialised agents & skills

Fifteen to twenty agents and skills built across both tools, by function: invest (deal flow, due diligence, IC memo prep, portfolio monitoring), legal, ESG, HR, and cross-team productivity. Each agent connected to the right sources, with sourced answers.

04

Adoption & usage tracking

Rollout across all teams, with no usage mandate. Adoption tracked continuously to tune prompts and critical agents.

Results

All levels trained, around fifteen agents in production, adopted with no mandate

Microsoft Copilot and Perplexity Enterprise deployed across all teams, 100+ staff trained in level-based groups, and fifteen to twenty specialised agents and skills covering invest, legal, ESG, HR and cross-team productivity. Voluntary adoption, no usage mandate.

~15-20
agents & skills deployed across Microsoft Copilot and Perplexity Enterprise
0+
staff equipped and trained on both tools
0
functions tooled: invest, legal, ESG, HR, cross-team productivity
0
usage mandate, voluntary adoption across all teams
« Our goal was to put AI in the hands of every team, with method. Tandem's support helped us move fast, within a controlled framework. »
Digital & Technology Director
European Private Equity fund

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