Oliver Wyman Dubai - Principal and Partner rounds advice

Congratulations on your achievement so far.

On this level, it is up them to decide what they want to do during the session. Some prefer a case, some prefer more the personal perspective. 

As you made it to this stage - no need to prepare more cases, you already know how to solve them.

Shift your focus to a more classical interview approach and get used to have a conversation about you as a person, your goals, where you see yourself in the future, why you want to work there.

They have your CV and they do not want to just hear it from you again. It is a chance to explain the hidden moments behind the different stations. Why you chose that, why you did that, a special achievement in between, what you are most proud of. 

I would recommend to prepare and train that. It is harder than you might think to have "your perfect pitch" ready but it makes all the difference. 

Additionally: Listen carefully what your interviewer is asking or saying. Do not assume the direction from what you heard from others, like they want to talk about a or b or c. Be open to follow the guidance.

Hi,

Congrats on reaching the final stage! At 50 cases and 10 coaching sessions, case #51 won't move the needle much. A few things that often decide partner rounds:

1. Ask the recruiter for feedback from rounds 1–2. Partners usually read the earlier interviewers' notes and tend to probe the one area where someone had a doubt. Knowing it lets you prepare for it instead of guessing.
2. Turn your research into a point of view. You've studied OW's Middle East work; convert it into one or two opinions you can defend, e.g. the biggest challenge in a GCC sector you know and what you'd do about it. A partner is quietly asking "could I put this person in front of my client in three months?", and a well-reasoned opinion answers that faster than facts.
3. Be ready for either format. Among the candidates I've coached, some final rounds were a pure fit session, others a conversation built around a single question from a case. You won't know in advance, so prepare for both and just do your best on the day. For the conversational version, practise with someone who pushes back on your answers, and train one reflex: acknowledge, give your reasoning, then either hold your position or update it, and say which one you're doing.
4. Keep your rhythm. Stay in practice until the interview, ideally with peers who are also in final rounds or have been through them. They'll challenge you at the right level. In the last two days, lighten the load and sleep well: at this stage stress and fatigue cost more than skill gaps.

Best of luck!

Best,
Boris

Hi,

What changes at this stage is the seniority of the person in front of you, not the format of the case, so I would not redesign your preparation for the third round; you keep doing what got you through the first two and tighten the weak spots. My experience is from the other side of the table at BCG, so factor in the firm difference.

With more senior interviewers the case can be less structured, and the fit part tends to carry more weight than in the earlier rounds, especially when the previous rounds went well. I would spend a good share of the time left on your stories and on the 1 or 2 questions you ask them, rather than on case 51.

At 50 cases and 10 sessions the marginal value of volume is close to zero, so the quality of the debrief matters more than the number of cases: 1 case every day or two, each one debriefed on structured communication and case leadership, which is usually what decides the close calls.

One last thing on Partners: they will push back on what you say, sometimes only to see how you react, so hold your position when you have a reason and concede quickly when you do not.

If you think an external pair of eyes could be of help to structure your preparation, feel free to reach out.

Best,
Franco

Nachricht

Hey there :)

With 50 cases and 10 coaching sessions, I’d shift my focus away from doing more cases and towards refining the details. At Principal or Partner level, the conversation may become more personal and commercially focused. They’ll likely be interested in how you think, how you communicate with senior clients and whether you can take ownership in challenging situations.

I’d spend the remaining time sharpening your personal fit stories, reflecting on your strongest and weakest cases, and preparing thoughtful questions about OW’s work in the Middle East. At this stage, being structured and confident while still coming across as natural can make a real difference.

Best, Alessa :)

Hi there,

First, good luck!

In general, you should expect and prepare for the same things you've already been preparing...that is...anything!

Of course, you should be ready for it to be potentially a little more intense, or to dive more into business concepts or be more unstructured, but it's all generally the same!

The process is the same, but it can be tougher; you are interviewing with Partners who will likely press further/deeper and move from the table stakes of can you do a case, to are you clever, curious, and a good cultural fit for the firm.

Two things I'd focus on:

• Any weaknesses from the earlier rounds. Even if you didn't receive negative feedback, there are probably areas you can self-identify as having been weaker.
• Fit + flexibility. Make sure you have your story down, strong responses to questions, and you're comfortable with less structured / less typical conversations, brainstorming and cases.

And I agree with your instinct on doing another 20 cases. This is very much a game of quality as much as quantity. You've done 50 cases and 10 coaching sessions. Don't case just to increase the number.

At this point I'd focus on targeted weaknesses, a few tougher/unstructured scenarios, fit, and resting enough that you actually show up sharp.

The differences between the two rounds are often less than the differences between 2 random interviewers. Go in flexible, communicate clearly and concisely, and be ready to adapt.

Other than that, keep doing what you're doing...you've passed the earlier rounds, so it's obviously working!

A few things I'd use for the final stretch:

• How to Shift Your Mindset to Ace the Case
• Dos and Don'ts in a Case Interview
• Bain 1st Round: Last Mile Delivery
• Bain + BCG: Hot Wheels and Hot Wheels, Part 2

The Hot Wheels pair is particularly useful because it trains exactly what you need at this point: adapting when similar-looking cases go in very different directions.

I think at this point, doing more cases probably won’t add much. You’ve already done 50+ and had plenty of coaching.

I’d spend the remaining time figuring out your 2–3 recurring weak spots and drilling those. At Partner level, they’re also often trying to get a sense of whether you could be a future leader in the firm/service line, so try to show up that way — confident, thoughtful, curious, and comfortable having a conversation with senior people.

Make it feel less like “I’m solving an interview case” and more like “we’re solving a business problem together.” 

Have a point of view, communicate the “so what,” and stay composed when they challenge your thinking.

Congrats on getting so far in the recruitment process!

I see you've already received several great answers. 

Senior interviewers typically know that your core skills were validated by their more junior colleagues. So in most cases, they rather reflect on whether you are coachable and whether they can see you in front of one of their clients. They know they are the last filter between you and the firm and they need to make a holistic decision (less so one that has to do primarily with case mechanics). Communication and presence thus become more important. 

Best,
Cristian

Alongside case practice, rehearse a few fit examples with follow-ups: why you chose that approach, what you personally changed, and what you would do differently. Taleproof can help check the story before a peer challenges it. Use any feedback from the earlier rounds to choose where to spend the remaining time.