The 34 YC W22 companies whose latest reported round, after their YC batch and in the last 12 months, was the largest.
Updated weekly, last on November 9, 2026. Roster from Y Combinator's public directory.
| # | Company | Team | 6 mo | 12 mo | Open roles | Total raised | Last round |
|---|---|---|---|---|---|---|---|
| 1 | Bluetooth to Space | 88 | +16% | +31% | 2 | $291M | Series C$200M, Sep 2026 |
| 2 | All-in-one app for internal communication and HR | 752 | +22% | +79% | 1 | $77.5M | Series A$77.5M, Feb 2026 |
| 3 | Construction's AI Platform | 175 | +40% | +84% | 4 | $90.5M | Series B$54M, Dec 2025 |
| 4 | We build the AI companion for nurses, to create time for care. | 192 | +42% | +109% | 11 | $59.3M | Series A$49.8M, Nov 2025 |
| 5 | The intelligent documentation platform | 85 | +29% | +81% | 12 | $66.7M | Series B$45M, Apr 2026 |
| 6 | Making all ships robots. | 40 | +5% | +33% | 3 | $58.5M | Series A$43M, Jan 2026 |
| 7 | Infrastructure to protect companies from AI abuse | 60 | +54% | +107% | 4 | $55M | Series B$41M, May 2026 |
| 8 | Spade is the data and AI platform for modern finance. | 46 | +39% | +77% | 6 | $57.2M | Series B$40M, Mar 2026 |
| 9 | Natural hydrogel to keep internal organs scar-free after surgery | 25 | +47% | +178% | 0 | $32.3M | Series A$30M, Jul 2026 |
| 10 | AI platform to win and run government contracts | 72 | +14% | +47% | YC | $40M | Series B$30M, Jan 2026 |
| 11 | Make diesel semi trucks hybrid-electric | 12 | +33% | +33% | 0 | $27.5M | Series A$27M, Aug 2026 |
| 12 | Unleash the potential of genomic medicine using AI | 56 | +8% | +22% | 0 | $36.5M | Series B$26M, Oct 2026 |
| 13 | Liability insurance for generative AI and AI Agents | 15 | −17% | 0 | $31.5M | Undisclosed round$25M, Jan 2026 | |
| 14 | Enterprise-grade AI for revenue assurance | 160 | +8% | +55% | 1 | $46.4M | Series B$25M, Aug 2026 |
| 15 | A B2B marketplace for wholesale second hand fashion | 203 | +8% | +7% | 2 | $46M | Series B$25M, Jul 2026 |
| 16 | AI-native operating system for home service businesses | 124 | +254% | +675% | 10 | $23.7M | Undisclosed round$23.7M, Feb 2026 |
| 17 | AI-powered sales tax, VAT and GST compliance | 50 | +52% | +100% | 3 | $25.3M | Series A$21M, Nov 2025 |
| 18 | Sims but Social Media | 42 | +11% | 0 | $34.6M | Series A$17M, May 2026 | |
| 19 | Applied AI for Construction | 101 | +29% | +46% | 3 | $18.4M | Series A$15M, Jul 2026 |
| 20 | AI-native AML compliance platform for fintechs & banks | 63 | +34% | +50% | 5 | $20.1M | Series A$12.5M, Jun 2026 |
| 21 | IndustrialNext builds the AI brain for manufacturing -… | 16 | +45% | +45% | 0 | $12M | Undisclosed round$12M, Jan 2026 |
| 22 | India's Fastest Growing Home Decor destination for Floor & Wall Decor | 146 | +28% | +47% | YC | $11.4M | Series A$10M, Feb 2026 |
| 23 | Modern Investment Product for 100m underserved Europeans | 23 | +15% | +28% | 0 | $9.5M | Seed$6M, Feb 2026 |
| 24 | Healthcare Price Transparency APIs and Data Products | 29 | +21% | +81% | YC | $10.2M | Private equity$5.6M, Aug 2026 |
| 25 | Financial infrastructure for the Americas | 21 | +17% | +17% | 1 | $9.1M | Seed$5.4M, Sep 2026 |
| 26 | GoSats helps you earn free bitcoin when you shop in India. | 28 | +22% | +17% | YC | $9.8M | Series A$5M, Apr 2026 |
| 27 | A single point integration for secure and automated EV charging. | 9 | −10% | −18% | 0 | $4.4M | Seed$3.4M, Jan 2026 |
| 28 | AI Agents for Pharma Drug Launches | 13 | +18% | +86% | 0 | $2.8M | Seed$2.8M, Nov 2025 |
| 29 | Software to prevent downtime in a solar plant | 31 | 0% | +19% | 0 | $8M | Undisclosed round$1.5M, Jun 2026 |
| 30 | Next-generation, modular electric vehicles | 13 | −7% | −13% | YC | $2.2M | Equity crowdfunding$892K, Sep 2026 |
| 31 | AI enabling digital urine diagnostics in the home | 16 | +14% | 0 | $13.9M | Undisclosed round$825K, Mar 2026 | |
| 32 | We make carbon negative roads | 17 | −6% | −11% | 0 | $104K | Undisclosed round$104K, Mar 2026 |
| 33 | Underwater robotic vehicles that collect battery metals responsibly | 24 | −4% | +9% | 5 | $10.7M | Undisclosed round$93K, Apr 2026 |
| 34 | Enterprise Deepfake Detection | 94 | +15% | +25% | 5 | $48.6M | Corporate round$86K, Sep 2026 |
Every launched company in YC's public directory, with its batch, status, industry and location. New companies show up the week YC lists them.
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.
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.
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.
# 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
398 companies were in Y Combinator's Winter 2022 batch (W22); 306 are active.
38 companies posted roles in the last 60 days, led by HOKALI (39 roles), Sieve (12 roles) and Mintlify (12 roles). 83 mark themselves as hiring on YC's directory.
By team growth over 6 months (10+ people): Broccoli AI (+254%), Happl (+64%) and Postal (+55%).
Largest latest rounds in the last 12 months, after their YC batch: Hubble Network ($200M), Humand ($77.5M) and PermitFlow ($54M).