No deadline given. It closes when the places fill, which on a sought-after London desk is often weeks after it opens. Apply as if it closes tomorrow.
This is a six-month on-site internship with PAI Partners' London Investment Group, starting in the first half of 2027, listed on the firm's own careers site under the department 'London IG' and opened on 29 July 2026. The posting says the role will require you to analyse and assess potential investment opportunities, become actively involved in live transactions, and monitor the performance of existing portfolio investments, working primarily with the Investment Professionals based in the London office and with professionals across all functions and offices. Source
Token by token: 'London' is the office, 'Investment Group' is the deal team rather than a support function, 'internship' at a buyout house of this size means one seat rather than a class, '6-months' is a full working block and not a summer, and 'H1-27' is the start window, meaning roughly January to June 2027. The important word is 'Investment': you are on live deals, screening and portfolio work, not in fundraising, investor relations or fund operations, and that is the version of a private equity internship that counts on a CV.
A six-month block starting in the first half of 2027 means two clear terms out of university. In practice that fits finalists who finish in December, master's students with a gap before their course, and graduates. If you are a penultimate-year undergraduate on a standard three-year course, you cannot take this without an interruption, and the form's availability question will expose that immediately.
No sector team is named. PAI runs four core sectors and the posting places you with the London investment professionals generally, so which deals you actually touch depends on what the London office has live in the first half of 2027. Make that the first question you ask: a Food and Consumer process and a Healthcare process ask different things of you, and the answer also tells you who would be reviewing your work for six months.
7 people have held London roles in the single London unit the record hold for PAI Partners since 2018. This is a small office by London private equity standards, which is why a single intern seat is a real seat rather than one of a cohort, and why the people involved in hiring you will be the people you work for.
PAI Partners describes itself as a leading private equity investor in Europe, buying majority stakes in large companies to help them grow in a sustainable and long-term way, with an investment strategy focused on building partnerships with management teams. It invests only in the 'Real Economy' and in sub-sectors where it says it has notable expertise, naming four core sectors: Business Services, Food and Consumer, General Industrials and Healthcare. It is pan-European, with a presence in Paris, London, Luxembourg, Madrid, Milan, Munich, New York and Stockholm. Source
16 people have held London roles at PAI Partners as a whole since 2018. Paris is the firm's centre of gravity, and the London number tells you how few alumni there are to find and ask before you apply.
Our taxonomy has tagged this row as both a summer internship and an off-cycle one. It is off-cycle: six months, on site, starting in the first half of 2027. Do not wait for it to reappear in a summer deadline list, and do not treat the summer-internship tag as evidence that PAI runs a summer programme in London.
There is no closing date, the row went up on 29 July 2026, and the form asks for your full availability period with the explicit note that the longer you are free the higher your chances, because they can put you into different processes. Two things follow: apply now rather than in the winter, and give the widest honest availability window you can, because it is being used to slot you against several start dates rather than one.
PAI says it is looking for proactive candidates with relevant past professional experience, ideally a six-month M&A, strategy consulting or private equity internship at recognised institutions, with a strong academic record, excellent interpersonal skills and high motivation, and it names curiosity, willingness to learn, the ability to learn quickly, rigour and commitment as critical. The application form asks directly whether you have interned for at least four consecutive months in M&A, strategy consulting or private equity, and requires an answer. Source
This is not a first internship. The four-consecutive-month question is a required field on the form, which means it is a screen rather than a curiosity, and the ideal profile the posting describes is someone who has already done six months in banking, consulting or a fund. If you have not done that yet, the honest sequence is a banking or consulting internship first and PAI the cycle after.
The form also asks whether you have spoken with someone who has worked at or with PAI, and requires the context, relationship and name. Networking is not a soft extra here, it is a scored field on the application, so speak to someone before you submit rather than after. The 'Where did you study' dropdown is a fixed list of continental targets, LSE, Oxford, Cambridge, Imperial, Trinity and US undergraduate programmes with an 'Other' fallback: if you fall into 'Other', the four-month internship and the conversation are what carry you.
8 people. Their role, the page the firm names them on, and how to reach them
Search their name and the firm on LinkedIn.
The route that always works, and the one they are most likely to read.
The firm publishes this person, and publishes no address we could read for anyone here, so there is no pattern to show you either. Search their name and firm on LinkedIn and write from your own account.
7 more people, in the same shape as the one above.
Next: read the briefing above, then sign in and track PAI Partners so you hear within the hour when it posts again.