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Oliver Wyman Consultant
application
process: London, 2026-27

Oliver Wyman Consultant Application Process 2026-27: Deadline, Test and Case Interviews

Apply now. The London ad closes on Sunday 25 October 2026 and may close early. Aim to apply by Friday 23 October to be safe. Find your stage, tick off each step and practise the six free cases.

55 min read Updated 21 Oct 2026 4.9★★★★★ Andre AtallahBy Andre Atallah, CEO of EP Advisory
Oliver Wyman Consultant Application Process 2026-27: Deadline, Test and Case Interviews

Entry Level Consultant · London · 2026-27

Applications close 25 Oct 2026, may close earlyMissed it? Your options

Short answer: Apply now. Oliver Wyman’s London Entry Level Consultant ad closes on Sunday 25 October 2026. It gives no closing time and may close early. You send a CV and a cover letter. Aim to apply by Friday 23 October to be safe. Prep sites report a short numerical test. Then come conversational and case interviews. Oliver Wyman publishes six free practice cases. Missed it? See your options below.

Applying now?

Write a cover letter for Oliver Wyman, not a generic one. Submit by Friday 23 October. How to apply

Missed it?

In your penultimate year? The London Summer Internship 2027 closes on 15 January 2027. Or watch for the next London ad, likely in September 2027. Your options

Where are you now?

Independent guide. EP Advisory is not affiliated with Oliver Wyman.

Oliver Wyman (OW) is a management consultancy and a business of Marsh. Its London Entry Level Consultant role is open now. OW publishes little about the London stages. So this guide shows what OW confirms and what prep sites only report.

This playbook covers each stage, from the CV to the final round, and what to do if you miss the date. For nearly 10 years, we’ve helped more than 5,000 professionals get hired. Want to know if your CV will pass screening in the UK? Check your CV for free: a score in 30 seconds, then a fix for each problem.

01/10

Your route to an offer

Pick your stage and tick each step when done. Dates come from OW’s London ad and its UK events page.

1. Apply by 25 October 2026

Apply now. The ad gives no closing time and may close early. Apply by Friday 23 October to be safe.

3Applied already? Prepare for the interviews now

How to apply

2. Online test

OW does not say if London sets a test. Prep sites report a short numerical test.

Online test

3. Interviews

A mix of conversational and case interviews. OW does not publish the number of rounds.

Interviews

4. Final round and offer

OW does not publish its London final round. Ask your recruiter what to expect.

Final round and offer

Your ticks save on this device.

Oliver Wyman Entry Level Consultant route in London, 2026-27, in five steps. Step 1: apply online with a CV and a cover letter, a few days before the closing date. Step 2: screening, not described by Oliver Wyman for London. Step 3: a short numerical test, reported by prep sites. Step 4: a mix of conversational and case interviews, confirmed by Oliver Wyman. Step 5: the offer, with no timing published. The ad gives no closing time and may close early.
Only the application and the interviews are confirmed by Oliver Wyman for London. (click to enlarge)

02/10

The role at a glance

One London role, any degree subject, hybrid work.

25 Oct 2026

Ad closes, may close early

CV + letter

A CV and a cover letter, on Workday

Any degree

A Bachelor’s, no set subject

3+ days

A week in the office or with clients

6 cases

Free OW practice cases, with hints

Not published

Salary, start date and number of hires

Where these facts come from
  • The ad. The London ad was posted on 4 September 2026. It says: “Please submit your CV and cover letter.”
  • The date. OW’s Edinburgh event page gives 25 October 2026 as the full-time entry-level application deadline. The ad says OW may “close this opportunity early”.
  • Who can apply. Anyone with a Bachelor’s degree, and “English (native/fluent)”. No grade or subject is set.
  • The work. “conducting research, gathering data, running surveys and interviews, and turning information into clear insights”. Travel at home and abroad is likely.
  • Support. The ad names a buddy, a career advisor and a talent manager.

03/10

What Oliver Wyman looks for

OW asks for qualities, not a business degree. Show each one with proof on your CV, in your letter and in interviews.

Initiative

Show it by: something you started without being asked.

Intuition

Show it by: a quick judgement you made, then tested.

Creativity

Show it by: a new idea of yours that others used.

Problem solving

Show it by: a messy problem you broke into parts.

Analytical mindset

Show it by: a decision you based on numbers.

A life beyond your studies

Show it by: a sport, project or cause, with a result.

What OW says, in its own words
  • The ad. “We look for people who display initiative, intuition, and creativity with a strong problem solving and analytical mindset.”
  • No set path. “We do not require specific academic majors or industry experience”.
  • Beyond study. OW values “extracurricular activities, and evidence of leading an interesting and impactful life outside of your studies.”
  • In a case. OW checks how you handle unstructured problems, use data, think outside the box, apply common sense, ask questions and communicate (interview preparation page).

04/10Stage 1 · Apply

How to apply

Apply now. The ad closes on Sunday 25 October 2026. It gives no closing time, and OW may close it early. Apply by Friday 23 October to be safe.

1

Open the ad

On OW’s Workday site

2

Your CV

A result in every entry

3

Cover letter

Written for OW

4

Submit

Before the close, ideally by Friday 23 October

The ad publishes no written questions or word limits. It gives an email for reasonable adjustments. OW publishes no AI policy for applications.

Your cover letter: our plan

  • Why consulting: one real reason, with proof.
  • Why OW: one thing you found yourself, such as a practice case.
  • Two proofs: initiative and problem solving, each with a result.
  • Keep it to one page. Do not repeat your CV.

This plan is ours. OW publishes no cover letter guidance.

Your CV: do and don’t

Do

“Led a five-person student project that cut a café’s food waste by 18%”

A result with a number. Then proof of a life outside your studies.

Don’t

“Strong analytical skills and a passion for consulting”

A claim with no proof. OW wants evidence, not adjectives.

Our CV achievement examples show how to write those lines, and our guide to writing a strong CV covers the rest. Getting ready to apply for jobs in the UK? Check your CV for free: see it the way a recruiter does, then fix each problem.

Keep track of every graduate scheme

Save Oliver Wyman and over 2,000 other UK schemes to one free calendar. See what closes next and what you have applied to.

Track my schemes free

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Can’t make the deadline? Your options
  • Penultimate year. The London Summer Internship 2027 closes on Friday 15 January 2027, and may close early. OW says strong interns “may be considered for future internship or full-time opportunities”.
  • Data work. The Newcastle Data and Analytics Analyst 2027 is a different role. It closes on Friday 30 October 2026.
  • Middle East. A six-month internship in Dubai and Doha takes final-year students and recent graduates on a gap year. OW’s online presentation is on 21 October 2026 at 18:30 BST. The registration deadline was set for 16 October.
  • Other offices. Paris, Brussels, Zurich, Copenhagen, Madrid and Tokyo had entry-level ads when we checked on 14 October 2026. Most need the local language. Search OW’s careers site.
  • Next year. OW posted its London ad in early September in 2025 and 2026. The next one is likely to open in September 2027. Start watching a few weeks before.
  • Other firms. See our guides to McKinsey, BCG and Bain.

05/10Stage 2 · Tests

Oliver Wyman online test

OW does not publish a London test. Prep sites report a short numerical test. Your invite email names any test you must take.

No prep site names the company that runs it, and the format may vary. Treat everything in this chapter as reported, not confirmed.

What Oliver Wyman says about the London online test, next to what prep sites report. Oliver Wyman names no test, no vendor, no screens and no rules for London. Prep sites report a numerical test with chart and table questions, one answer to pick from five, and wrong answers that may cost marks. The format may vary, so take only the tests your invite names.
Oliver Wyman names no London test. The right side is reported, not confirmed. (click to enlarge)
What each prep site reports
  • Graduates First (updated August 2026) reports “a 30-minute online test with up to 20 multiple-choice questions”. Each has five options. It says wrong answers “will reduce your points” (source).
  • Hacking the Case Interview (June 2026) reports a numerical test and a values questionnaire, 45 to 60 minutes in all. It says “many versions” mark wrong answers down (source).
  • MyConsultingCoach (July 2026) says the process “May include an online test; format varies”. Take only the tests your invite names (source).
  • Not London. OW’s Latin America page describes a 26-question, 50-minute test. Do not assume London uses it.

What the screens look like, as reported

OW publishes no test screens. These cards describe what prep sites report. Your screens may differ.

Screen 1

The invite email

What you do: check which tests it names. Take only those.

Screen 2

A chart or table question

What you do: read a bar chart or table, then pick one of five answers, A to E.

Screen 3

A calculation question

What you do: work out a percentage change or a ratio from the figures.

Screen 4

The timer

What you do: keep an eye on it. One site reports 30 minutes for up to 20 questions.

Screen 5

A values statement

What you do: rate how well it fits you, on a five-point scale. Only one site reports this part.

Do and skip: our advice

Do

  • Take only the tests your invite names
  • Ask for adjustments before you start
  • Practise percentages and ratios by hand
  • Read the rules on wrong answers before you guess

Skip

  • Solvers, AI helpers or anyone sitting the test for you
  • Assuming another office’s test applies to London
  • Paying for “real” OW questions

This advice is ours. OW publishes no test rules for London.

Go further: the best outside help

Our own picks, checked on 14 October 2026. We are not linked to any of these sites and earn nothing from them.

Practise

  • Free chart and table questionsGraduates First · updated Aug 2026 · 5 questions · no account neededFive free questions in the format prep sites report for OW. See how rusty you are.Free

Read

Skip any site that sells “real” Oliver Wyman test questions or offers to sit the test for you. OW has not published its London test, so nobody can sell the real questions.

Next: chart and table questions reward steady practice. Our guide to psychometric and logic tests shows how to train for each type.

06/10Stage 3 · Interviews

Oliver Wyman interviews

OW says its interviews are “a mix of conversational and case interviews”. It does not publish how many rounds London runs.

ConversationalAbout you

Your background · Your goals · Your questions for OW

CaseA business problem

Often real-world · Worked with the interviewer · Ends in a recommendation

Not published for London: the number of rounds, their length, who interviews you and where.

OW calls the conversational interview “your chance to tell us about your background, interests, and career objectives.”

What OW says a case checks

How do you approach unstructured challenges?Can you evaluate data and use it in your analysis?Can you think outside the box?Can you apply common sense to complex business problems?Can you ask the right questions?Can you communicate your ideas?

Oliver Wyman's case interview tips in six steps. 1: pinpoint the issue by asking clarifying questions and summing it up in your own words. 2: break it down into smaller problems and ask for data. 3: pick an approach and state your assumptions. 4: analyze the issues, and if stuck, take a creative leap. 5: use numbers, careful with simple calculations. 6: make a recommendation on what the client should do. First, think of your interviewer as your client and work together.
Oliver Wyman’s own six steps for a case. (click to enlarge)

How to answer

Case interviews

Treat your interviewer as your client and work together, OW says. Then follow its six steps, shown above.

Your moves

  • Sum up the problem in your own words before you start.
  • Say your structure out loud, then ask for data.
  • Write each number down. OW warns you to be careful with simple calculations.
  • End with what your client should do, and one risk.

The moves are ours, built on OW’s tips.

Conversational interviews

OW wants to understand “your interest in business, your goals for the future, and your accomplishments and experiences”. This answer frame is ours:

Interest

Why business and consulting, in one sentence.

Proof

One achievement, with a number.

Goals

Where you want to go, and how OW helps.

Ask

A real question about OW’s work.

Follow-ups to rehearse

What exactly did you do?Why Oliver Wyman, not another firm?What would you do differently?What do you want to learn first?

See our guides on how to pass a job interview and the toughest interview questions.

Practise: one question at a time

Conversational questions

Our prompts, built on the topics OW names. The answers are our short versions.

Background

“Tell me about your background.”

What they’re testing: a clear path to consulting, not your life story.

Show a strong answer
  • Ninety seconds: your degree, two proofs from your CV, and why consulting now.

Interest

“Why are you interested in business?”

What they’re testing: a real reason you can back up.

Show a strong answer
  • Name a problem you enjoyed solving. Link it to the work in OW’s ad: research, data and clear insights.

Goals

“Where do you want to be in five years?”

What they’re testing: goals that fit a consulting career.

Show a strong answer
  • One honest goal. Say what you want to learn at OW to get there.

Achievement

“What are you most proud of?”

What they’re testing: proof of a life beyond your studies.

Show a strong answer
  • One story: the situation, what you did and the result, with a number.

Case questions

Our prompts, built on the six things OW says a case checks. The answers are our short versions.

Clarify

“Our client’s profits are falling. Where do you start?”

What they’re testing: whether you pinpoint the issue first.

Show a strong answer
  • Sum up the problem. Ask two or three questions, such as the time frame and the client’s goal.

Structure

“How would you break this problem down?”

What they’re testing: a clear split into smaller problems.

Show a strong answer
  • Split profit into revenue and costs. Split each again. Say which branch you would check first.

Numbers

“A bigger truck carries 10% more goods and costs 4% more per trip. Is each item cheaper to move?”

What they’re testing: simple maths, done carefully and out loud.

Show a strong answer
  • Yes. Cost per item becomes 1.04 divided by 1.10, about 0.95. So it is roughly 5% cheaper. Then check the risks.

Ideas

“Sales have stalled. Give me five ideas to grow them.”

What they’re testing: thinking outside the box, with some order.

Show a strong answer
  • Group your ideas: new customers, more from current customers, new products. Then pick the best one and say why.

Recommend

“The CEO walks in. What should they do?”

What they’re testing: a clear answer, first.

Show a strong answer
  • Lead with your recommendation. Give two reasons with numbers. Then one risk and a next step.

OW’s six practice cases, with hints and sample answers

Each case shows OW’s evaluation criteria. Start with Urban Grocers, then try the five medium cases.

How to practise with Urban Grocers
  • The question. Should a grocer switch from 53-foot to 58-foot trucks?
  • Five parts. Structure, costs, profit against costs, risks, then a recommendation to the CEO.
  • How to use it. Answer each part out loud first. Then open the hints and criteria. Read the sample answer last.
Your story bank: a worksheet to print or copy

Two stories for each quality OW names. Learn them well enough to tell without notes.

Quality Story 1 Story 2
Initiative
Intuition
Creativity
Problem solving
Analysis
Life beyond study

Go further: the best outside help

Our own picks, checked on 14 October 2026. We are not linked to any of these sites and earn nothing from them.

From Oliver Wyman

  • OW’s guide to its interviewsOliver Wyman · no account neededWhat each interview covers and OW’s six case tips. The London ad sends you here.Free
  • OW’s easiest practice caseOliver Wyman · 5 questions · hints and sample answersOW’s own case, with its evaluation criteria. Start here, then try the five harder ones.Free
  • Try a day of OW workForage, built with OW · 4 to 5 hours · free account neededOW links this itself. It gives you a real example for “why OW”.Free

Watch and practise

  • A full profitability caseRocketblocks on YouTube · May 2025 · 35 minFrom the first question to a recommendation, the same type as OW’s Urban Grocers case.Free
  • A free case courseCrafting Cases · named by Bain, not OW · free account neededShort lessons on structuring any case.Free
  • Run OW’s cases with a friendOliver Wyman · no account neededOne reads the hints and criteria, one solves aloud. Then swap.Free

07/10Stage 4 · Final

Final round and offer

OW does not publish its London final-round format. Its interviews mix conversation and cases, so keep practising both.

Ask about the format

How many interviews, how long, and online or in person.

Ask about dates

When you will hear back. The ad gives no start date.

Ask about your right to work

Whether this role is sponsored, if you need a visa.

These questions are our suggestions for your recruiter.

Key dates: London Entry Level Consultant, 2026-27

4 Sep 2026

London ad posted

25 Oct 2026

Ad closes, no time given

To be safe

Apply by Friday 23 October, two days early

30 Oct 2026

Newcastle Data and Analytics closes (a different role)

Not published

Test, interview and offer dates

15 Jan 2027

London Summer Internship 2027 closes

Early Sep 2027

Next London ad likely, as in 2025 and 2026

08/10

Visa sponsorship

Our reading: Oliver Wyman’s London ad does not mention visa sponsorship. If you need a visa, ask the recruiter before you apply.

The London ad says nothing on sponsorship (checked 14 October 2026).

The Graduate visa
  • Graduate visa. It lasts “2 years if you apply on or before 31 December 2026” and “18 months if you apply on or after 1 January 2027” (GOV.UK). It needs no sponsor.

Need sponsorship? See our guides to UK companies that sponsor visas and staying in the UK after studying. This is general information, so check GOV.UK.

09/10

Key takeaways

Before you apply

  1. The London ad closes on Sunday 25 October 2026, with no time given. Apply by Friday 23 October, two days early.
  2. Send a CV and a cover letter written for Oliver Wyman.
  3. Any degree subject works. Show initiative, problem solving and a life beyond your studies.
  4. OW names no London test. Prep sites report a short numerical test, so read your invite.
  5. Interviews mix conversation and cases. Practise OW’s six free cases out loud.
  6. Ask the recruiter whether the role is sponsored before you rely on a visa.
  7. Missed it? The London Summer Internship 2027 closes on 15 January 2027.
Never miss a deadline

When a scheme gives a close date, we email you a few days before it closes. Save Oliver Wyman once and the reminder is set.

Set my reminders free

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10/10

Frequently asked questions

When does the Oliver Wyman London Entry Level Consultant role close?

The London ad closes on Sunday 25 October 2026. It gives no closing time, and Oliver Wyman may close it early. Apply by Friday 23 October to be safe.

Do I need a cover letter for Oliver Wyman?

Yes. The London ad asks you to submit a CV and a cover letter. It publishes no written questions or word limits.

Do I need a business degree for Oliver Wyman?

No. Oliver Wyman says it does not require specific academic majors or industry experience. You need a Bachelor’s degree and native or fluent English.

Is there an Oliver Wyman online test in London?

Oliver Wyman does not say. Prep sites report a short numerical test with charts and tables, and some say wrong answers lose marks. No vendor is named and the format may vary. Your invite will name any test you must take.

What are Oliver Wyman interviews like?

Oliver Wyman says they are a mix of conversational and case interviews. It does not publish how many rounds London runs. Its interview preparation page has six practice cases with hints, starting with Urban Grocers.

Does Oliver Wyman sponsor visas for graduates?

Our reading: the ad does not say. If you need a visa, ask the recruiter before you apply. UK graduates can also use the Graduate visa, which needs no sponsor.

I missed the Oliver Wyman deadline. What now?

In your penultimate year? The London Summer Internship 2027 closes on Friday 15 January 2027. Newcastle’s Data and Analytics Analyst role, a different job, closes on Friday 30 October 2026. The next London ad will likely open in early September 2027.

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