CrustdataGet an API key

YC companies in Jakarta

27 Y Combinator companies based in Jakarta, with team size, growth, open roles and funding.

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

Hiring the mostlast 60 days
23 roles
AjaibS18
  1. 2Xendit14
See all 2
Fastest growingteam, 6 months
+22%
Axross Pte LtdW22
  1. 2BukuWarung+14%
  2. 3Sirka+6%
See all 8
Shrinkingteam, 12 months
−35%
StafBookW22
  1. 2Transfez−34%
  2. 3Finku−15%
See all 9
Raised the mostlast 12 months
$270M
AjaibS18
See all 1
Companies
27
Active
25
Hiring, last 60 days
2
Open roles, 60 days
37
People on these teams
4,630
Showing 27 of 27 companies
CompanyBatchTeam6 mo12 moOpen rolesTotal raisedLast round
Southeast Asia’s e-commerce logistics and enablement platform
W199810%+2%0$132MSeries C$43.7M, Apr 2022
Consumer fintech for Indonesia
S18939+2%+15%23$515MSeries C$270M, Aug 2026
Indonesia's #1 ATS & Job Portal to match top talents & companies
W22838−8%−13%0Pre-seedMar 2022
Provides payment infrastructure for Southeast Asia
S156270%−2%14$535MSeries D$300M, May 2022
Accounting, Payments & Credit app for 60M micro-businesses in…
S20367+14%+31%0$80MSeries A$60M, Jun 2021
Delivering fruits and vegetables to multi-segment restaurants and…
S19191−2%−2%0$34.2MSeries B$13.5M, Jan 2023
Smart Cold Chain Fulfillment Platform
W22190+2%−1%0$8.7MSeed$4.2M, Apr 2023
Super Hyperlocal Marketplace for SMEs in Indonesia
S2172−4%−5%0$125KYC investment$125K, Aug 2021
Noom for Southeast Asia
S2168+6%+6%0$2.7MNon-equity support$2.6M, Feb 2024
Brex for small businesses in Indonesia
W2264−12%−34%0SeedMar 2022
AI-powered Deepfake Detection
S2163 +5%0$2.8MSeed$2.8M, Aug 2021
E-commerce platform for construction materials in Indonesia
S2235+3%+6%0$500KYC investment$500K, Jan 2024
AI powered personal finance app for Indonesia
W2233 −15%YC$2.8MSeed$2.8M, May 2022
Faire for Indonesia
W2222−4%−8%0$10.1MSeries A$8.1M, Apr 2022
Brex for D2C Brands and Content Creators in Indonesia
W22200%0%0$5.2MPre-seed$5.2M, Jan 2022
B2B Marketplace for Steel Raw Materials
W2317+6%+6%0$1.4MSeries A$1.4M, Apr 2023
Risk-free wholesale for retailers across Southeast Asia
W23Inactive160%0%0$6.3MYC investment$500K, Mar 2023
Building the AI powered halal protein supply chain for foodservice in…
W22150%+15%0SeedJan 2025
Group buying for Fresh in Indonesia's tier 2 cities
W22140%0%0$125KYC investment$125K, Dec 2022
Rippling for Southeast Asia
W2213−7%−35%0Non-equity supportMar 2024
Transforming Finances, Maximizing Your Money Potential.
W22Inactive12 +33%0Pre-seedMay 2022
AI-driven HVAC control system for improved energy performance
W2211+22%+22%YCPre-seedMar 2022
WealthFront of Indonesia
W2210  0$3MSeed$3M, Jul 2022
All your corporate bank accounts connected under one platform
W228−20%−27%0$500KUndisclosed round$500K, Jan 2024
Financial technology solutions for Indonesian creative businesses
W224  0SeedMar 2022
The cheapest, fastest way to run open models and agent sandboxes
S22  
All-in-one Finance for Every Southeast Asia Business
S17  

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 Jakarta YC companies

How many Jakarta YC companies are there?

27 Y Combinator companies are based in Jakarta; 25 are active.

Which Jakarta YC companies are hiring?

2 companies posted roles in the last 60 days, led by Ajaib (23 roles) and Xendit (14 roles). 3 mark themselves as hiring on YC's directory.

Which Jakarta YC companies are growing fastest?

By team growth over 6 months (10+ people): Axross Pte Ltd (+22%), BukuWarung (+14%) and Sirka (+6%).

Which Jakarta YC companies raised the most?

Largest latest rounds in the last 12 months, after their YC batch: Ajaib ($270M).

Browse YC companies

By batch

Show fewer

By industry

Show fewer

By location

Show fewer

By founders' past employer

Show fewer