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YC companies founded by ex-Oliver Wyman people

27 Y Combinator companies with a founder who worked at Oliver Wyman before.

Updated weekly, last on November 9, 2026. Roster from Y Combinator's public directory.

Hiring the mostlast 60 days
36 roles
StepfulS21
  1. 2Hive Health12
  2. 3CarbonChain2
See all 4
Fastest growingteam, 6 months
+233%
InstaAgentX26
  1. 2Cardamon+60%
  2. 3Avoca Systems+38%
See all 8
Shrinkingteam, 12 months
−24%
ErudiFiW18
  1. 2Let's Do This−16%
  2. 3Dost Education−11%
See all 4
Raised the mostlast 12 months
$55M
StepfulS21
See all 1
Companies
27
Active
22
Hiring, last 60 days
4
Open roles, 60 days
51
People on these teams
2,369
Showing 27 of 27 companies
CompanyBatchTeam6 mo12 moOpen rolesTotal raisedLast round
Online Training for Healthcare Jobs
S21449+12%+33%36$111MSeries C$55M, Jun 2026
Digital trade finance and B2B commerce company
S15444+5%+16%YC$578MDebt$50M, Oct 2025
We deliver personalized medicine for neurodegenerative patients
S20105+4%+14%1$78.2MSeries A$25M, Nov 2024
Digital financial services for students in Southeast Asia
W18102−19%−24%0$20MGrant$15M, Nov 2024
The mobile-first insurance platform that makes insurance easy.
W16Inactive100 +2%0$27MSeries B$16M, Jan 2021
Simplified digital health insurance for Filipino SMBs
S2198+4%+11%12$6.5MSeed$6.5M, Jul 2024
The online company that gets everyone offline
W1876−3%−16%0$81.4MSeries B$60M, Jun 2022
Streamline your debt capital raise and management
W21Acquired45−2%−18%0$20.1MSeries A$17M, Jan 2023
Getting kids ready for school in India.
W1739 −11%0GrantMar 2017
We help companies automate the accounting of their carbon emissions
S2031−11%−6%2
Scale marketing campaigns across hundreds of personas
X2620+233%+300%0$500KYC investment$500K, Jun 2026
AI compliance co-pilot for regulated financial businesses
W2516+60% 0SeedMar 2025
The AI operating system for radiology networks
S2611+38% 0$500KYC investment$500K, Sep 2026
Consumer focus groups run by AI
S2510+25%+11%0$500KYC investment$500K, Sep 2025
The secret backbone of e-commerce.
W1410−9%+11%0$120KYC investment$120K, Mar 2014
The decision-support layer for aviation ops teams to know what to do…
W268+60% YC$500KYC investment$500K, Mar 2026
ML models automatically monitor business performance
W20Inactive70%+17%0Pre-seedMar 2020
Pipe for online businesses
S21Inactive60%+20%0$125KYC investment$125K, Jan 2023
The agentic OS for medical labs
X264  0
Marketplace for Video Production Services. We help you hire the best…
S114−20%−20%0$1.1MSeed$1.1M, May 2015
Navigate any set of data - no matter how large - in minutes.
W253 −40%0$500KYC investment$500K, Jan 2025
Your email assistant because you deserve a better morning
S243  0$500KYC investment$500K, Sep 2024
The COLD Task Framework
S241  0
We help companies turn their data into great stories.
W12Acquired1  0$1.7MSeed$1.5M, May 2012
Legacy helps you test, improve, and freeze your sperm
S19439  0$49.6MUndisclosed round$10M, Jul 2025
The first digital mental health system for youth
S20209  0$24.9MSeries B$13M, Aug 2023
Your startup's all-in-one recruiting solution
S19128  YC$22.8MSeries A$20M, Jul 2021

How this works

1. The roster

Every launched company in YC's public directory, with its batch, status, industry and location. New companies show up the week YC lists them.

2. The numbers

Each company is matched to Crustdata by its website. Crustdata adds team size and its change over 6 and 12 months, open roles from job postings, reported funding, and founders' past employers.

3. The lists

Hiring the most counts distinct roles posted in the last 60 days. Growth needs 10+ people today, shrinking 20+ a year ago, so tiny teams do not top the lists. Rebuilt every week.

Built with Crustdata. Get your own API key and build your own.

The numbers on this page come from three Crustdata API calls. Crustdata tags 5,000+ companies with Y Combinator as an investor; swap the filter for any investor, industry or headcount range and track your own list, with founders' work emails one call away.

  • Company search for team size, growth and funding
  • Job search with a count by company, for who is hiring and for what
  • A watch that re-runs the search weekly and sends only what changed
# 1. every company with Y Combinator as an investor
curl https://api.crustdata.com/company/search \
  -H "authorization: Bearer $CRUSTDATA_API_KEY" \
  -H "x-api-version: 2025-11-01" \
  -d '{
    "filters": { "field": "funding.investors",
                 "type": "in", "value": ["Y Combinator"] },
    "fields": ["basic_info.name",
      "headcount.total", "headcount.growth_percent",
      "funding.total_investment_usd"],
    "limit": 100
  }'

# 2. open listings per company, last 60 days (limit 0 = counts only)
curl https://api.crustdata.com/job/search \
  -H "authorization: Bearer $CRUSTDATA_API_KEY" \
  -H "x-api-version: 2025-11-01" \
  -d '{
  "filters": { "op": "and", "conditions": [
    { "field": "company.basic_info.company_id",
      "type": "in", "value": [...] },
    { "field": "metadata.date_added",
      "type": "=>", "value": "2026-08-24" } ]},
  "limit": 0,
  "aggregations": [{ "type": "group_by",
    "field": "company.basic_info.company_id", "agg": "count" }]
}'

# 3. the same company filter as a weekly watch: POST /watch/company/search

Questions about ex-Oliver Wyman founded YC companies

How many ex-Oliver Wyman founded YC companies are there?

27 Y Combinator companies have a founder who worked at Oliver Wyman; 22 are active.

Which ex-Oliver Wyman founded YC companies are hiring?

4 companies posted roles in the last 60 days, led by Stepful (36 roles), Hive Health (12 roles) and CarbonChain (2 roles). 5 mark themselves as hiring on YC's directory.

Which ex-Oliver Wyman founded YC companies are growing fastest?

By team growth over 6 months (10+ people): InstaAgent (+233%), Cardamon (+60%) and Avoca Systems (+38%).

Which ex-Oliver Wyman founded YC companies raised the most?

Largest latest rounds in the last 12 months, after their YC batch: Stepful ($55M).

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