The executive in residence role: what EIRs do and how they make portfolio introductions

What an executive in residence does

An executive in residence (EIR) is an experienced operator, often a former CEO, COO, CFO or CTO, who joins a private equity firm, venture firm or similar organization for a defined period to advise portfolio companies, evaluate deals or prepare to step into a leadership role. The title is informal: there is no standard job description, and the terms are whatever the EIR and the firm agree in writing.

In private equity, an EIR may be a candidate to lead or chair a company the firm plans to buy, working on diligence and the first 100-day plan. In venture capital, an EIR may be incubating a new company, helping founders with go-to-market or hiring, or sourcing deals. In both settings the EIR has unusual access: they meet many portfolio CEOs, see how each company runs and are trusted as an operator rather than an investor.

Common EIR responsibilities include:

• Supporting diligence on new platform deals and add-ons.
• Drafting or pressure-testing 100-day and value creation plans.
• Coaching portfolio CEOs and leadership teams on a specific function.
• Sourcing deals in a sector the EIR knows well.
• Preparing to become CEO, chair or a director of a portfolio company.

That operating access counts for more than it used to. McKinsey's Global Private Markets Report 2026 says multiple expansion and cheap leverage, which accounted for 59 percent of PE returns between 2010 and 2022, have faded, that operational value creation is now likely the primary source of returns, and that firms have more than doubled their operating groups since 2021.

EIR vs operating partner vs board director

The comparison of operating partners, operating advisors and EIRs covers compensation and employment status in more detail.

How to become an executive in residence

EIR seats are usually arranged through relationships rather than open applications. The common ingredients are a track record of running or growing a company, a deal partner who wants your sector experience, and a specific thesis you can help the firm pursue.

Before accepting, get the terms in writing: scope, time commitment, compensation and any equity, confidentiality, non-solicitation, and how outside activities and conflicts are handled. That last clause decides whether you can take part in any referral program while you hold the seat, so negotiate it before you need it.

Why an EIR seat suits a data licensing screen

The demand side is about records of real work. AI developers are moving from systems that answer questions to agents that carry out multi-step tasks, and training and evaluating those agents needs histories of how work actually gets done inside companies: tickets and resolutions, deals and outcomes, approvals, reviews and exceptions. That material is thin on the public web. Epoch AI researchers estimate that, if current trends continue, language models will fully use the stock of public human-generated text between 2026 and 2032. It is a forecast with wide uncertainty, but it explains why permissioned, non-public records have become valuable.

An EIR sees exactly where those records sit. Post-close systems reviews list a company's platforms, a 100-day plan maps them, and portfolio reviews reveal which companies are migrating platforms or folding in add-ons. The EIR is also an operator the CEO trusts, which makes a candid conversation about records easier than it would be coming from the deal team.

The seat test: whose relationship, whose process, whose reward

Before you mention data licensing to any portfolio CEO, answer these questions. If you cannot answer one, ask the firm before going further.

• Whose relationship is it? If you met the CEO through the firm, the firm's process governs the introduction, not your personal network.
• What does my EIR agreement say? Look for clauses on outside compensation, conflicts, confidentiality and use of firm information.
• Who at the firm needs to know first? Typically the deal partner and whoever leads portfolio operations, before the CEO hears anything.
• Does the company fit? It should be a US business with 50+ full-time employees at peak (contractors excluded), several years of documented operations, rights to its own records and an executive able to authorize a license; the who qualifies page has the full baseline.
• Where would any reward go? To you, to the firm or to nobody; settle this with the firm before the first introduction.
• Have I told the CEO? Any reward you could receive belongs in the first message.

The portfolio team guide to data licensing introductions explains how firms run these screens across a whole portfolio.

Which portfolio companies to screen first

When to raise it during an EIR term

How the introduction runs once the firm agrees

1. Agree with the deal partner which companies to approach and who makes each introduction.
2. If you are the partner of record, register and share your referral link, which opens sourcex.si/apply with your code attached; otherwise the firm registers and introduces.
3. SourceX reviews the company with its sponsor: size, operating history, data breadth and licensing rights.
4. Management completes a data inventory covering each system, its date range and export options.
5. The company and SourceX settle price and terms; the company signs only if they work.
6. AI labs and data buyers review the opportunity; once a company is deal-ready, buyers typically respond within about two weeks.
7. The license closes, the data is prepared under redaction rules agreed at the start, and the company is paid.

You never export, upload or describe the company's records yourself.

What to say to a portfolio CEO

How rewards work for an EIR

Partners earn 25% of the eligible platform fees SourceX actually collects from the referred company's licensing deals, capped at $100,000 per referred company. Rewards are payable only after the buyer pays and SourceX receives its fee, and no reward is guaranteed.

Because the reward comes out of SourceX's fee, it never reduces what the portfolio company receives. Whether you personally may accept it is a question for your EIR agreement and the firm's policies; a firm may prefer to hold the relationship itself. Settle it in writing first, and follow warm introduction etiquette when you reach the CEO.

When to skip it

• The company is in diligence or a live sale process and the deal team has not agreed.
• The records mainly belong to the company's customers, or are mostly consumer personal data or patient records without authorization or de-identification.
• Legacy systems were shut down without an export.
• The company never reached 50 full-time employees at peak.
• The same data is already licensed for AI training.

Next step

List the portfolio companies you know best and run each through the seat test. For contacts outside the firm, the network opportunity finder helps you sort them. When the firm agrees the process, register as a partner. Fellow directors you meet on portfolio boards can read the page for independent directors.