Company directory
Y Combinator Summer 2017 batch: all 125 companies.
YC's public directory lists 125 companies in the Y Combinator Summer 2017 batch: 56 active, 33 acquired, 35 inactive and 1 public, by YC's own labels. The most common industries are Consumer (33), B2B (27) and Healthcare (19).
Companies in the YC Summer 2017 batch
125 companies in this view
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- Industry
- B2B · Recruiting and Talent
- Location, as listed
- San Francisco, CA, USA; RemoteTeam size 5
- Status, as YC lists it
- Active
- Industry
- Industrials · Climate
- Location, as listed
- New Orleans, LA, USATeam size 25
- Status, as YC lists it
- Active
- Industry
- Real Estate and Construction · Construction
- Location, as listed
- San Francisco, CA, USA; San Jose, CA, USATeam size 6
- Status, as YC lists it
- Active
- Industry
- Industrials · Climate
- Location, as listed
- Paris, Île-de-France, FranceTeam size 18
- Status, as YC lists it
- Active
- Industry
- Consumer · Apparel and Cosmetics
- Location, as listed
- San Francisco, CA, USATeam size 2
- Status, as YC lists it
- Inactive
- Industry
- B2B · Infrastructure
- Location, as listed
- New York City, NY, USA; RemoteTeam size 65
- Status, as YC lists it
- Active
- Industry
- Consumer · Content
- Location, as listed
- Los Angeles, CA, USA; New York, NY, USA; RemoteTeam size 10
- Status, as YC lists it
- Acquired
- Industry
- B2B · Retail
- Location, as listed
- Not listedTeam size 2
- Status, as YC lists it
- Acquired
- Industry
- Healthcare · Diagnostics
- Location, as listed
- San Francisco, CA, USA; Menlo Park, CA, USATeam size 300
- Status, as YC lists it
- Public
- Industry
- Education
- Location, as listed
- Austin, TX, USA; San Francisco, CA, USA; RemoteTeam size 50
- Status, as YC lists it
- Active
- Industry
- Healthcare · Healthcare Services
- Location, as listed
- New York City, NY, USA; San Francisco, CA, USATeam size 2
- Status, as YC lists it
- Inactive
- Industry
- Fintech · Credit and Lending
- Location, as listed
- DF, Brazil; RemoteTeam size 28
- Status, as YC lists it
- Acquired
- Industry
- Healthcare · Consumer Health and Wellness
- Location, as listed
- San Francisco, CA, USATeam size 2
- Status, as YC lists it
- Inactive
- Industry
- Healthcare · Consumer Health and Wellness
- Location, as listed
- San Francisco, CA, USATeam size 17
- Status, as YC lists it
- Active
- Industry
- Healthcare · Diagnostics
- Location, as listed
- Cambridge, England, United Kingdom; England, United KingdomTeam size 25
- Status, as YC lists it
- Inactive
- Industry
- B2B · Recruiting and Talent
- Location, as listed
- New York City, NY, USA; RemoteTeam size 9
- Status, as YC lists it
- Active
- Industry
- Consumer · Transportation Services
- Location, as listed
- San Francisco, CA, USA; Menlo Park, CA, USATeam size 12
- Status, as YC lists it
- Acquired
- Industry
- Healthcare · Healthcare Services
- Location, as listed
- San Francisco, CA, USA
- Status, as YC lists it
- Active
- Industry
- Fintech · Payments
- Location, as listed
- Bengaluru, KA, IndiaTeam size 200
- Status, as YC lists it
- Active
- Industry
- Consumer · Food and Beverage
- Location, as listed
- Vancouver, BC, Canada; New York, NY, USA; RemoteTeam size 10
- Status, as YC lists it
- Active
- Industry
- Consumer
- Location, as listed
- Miami, FL, USA; RemoteTeam size 2
- Status, as YC lists it
- Inactive
- Industry
- Consumer · Home and Personal
- Location, as listed
- New York City, NY, USA; New York, NY, USATeam size 3
- Status, as YC lists it
- Inactive
- Industry
- B2B · Security
- Location, as listed
- Tel Aviv-Yafo, Tel Aviv District, IsraelTeam size 27
- Status, as YC lists it
- Active
- Industry
- Healthcare · Diagnostics
- Location, as listed
- San Francisco, CA, USATeam size 8
- Status, as YC lists it
- Active
- Industry
- Fintech · Credit and Lending
- Location, as listed
- San Francisco, CA, USATeam size 14
- Status, as YC lists it
- Acquired
- Industry
- Real Estate and Construction · Housing and Real Estate
- Location, as listed
- San Francisco, CA, USATeam size 10
- Status, as YC lists it
- Acquired
- Industry
- Consumer · Gaming
- Location, as listed
- Seattle, WA, USATeam size 2
- Status, as YC lists it
- Inactive
- Industry
- Education
- Location, as listed
- Copenhagen, DenmarkTeam size 12
- Status, as YC lists it
- Acquired
- Industry
- Government
- Location, as listed
- New York City, NY, USA; New York, NY, USATeam size 8
- Status, as YC lists it
- Acquired
- Industry
- Industrials · Agriculture
- Location, as listed
- London, England, United KingdomTeam size 13
- Status, as YC lists it
- Active
- Industry
- Healthcare · Healthcare IT
- Location, as listed
- San Francisco, CA, USA; RemoteTeam size 32
- Status, as YC lists it
- Acquired
- Industry
- Consumer · Virtual and Augmented Reality
- Location, as listed
- San Francisco, CA, USA; Sunnyvale, CA, USATeam size 2
- Status, as YC lists it
- Acquired
- Industry
- Consumer · Social
- Location, as listed
- New York City, NY, USA; New York, NY, USATeam size 11
- Status, as YC lists it
- Inactive
- Industry
- B2B · Recruiting and Talent
- Location, as listed
- Bengaluru, KA, IndiaTeam size 3
- Status, as YC lists it
- Inactive
- Industry
- Consumer · Consumer Electronics
- Location, as listed
- London, England, United KingdomTeam size 41
- Status, as YC lists it
- Acquired
- Industry
- Fintech
- Location, as listed
- Jakarta, Jakarta, IndonesiaTeam size 500
- Status, as YC lists it
- Active
- Industry
- Consumer · Home and Personal
- Location, as listed
- New York City, NY, USA; San Francisco, CA, USATeam size 125
- Status, as YC lists it
- Acquired
- Industry
- B2B · Engineering, Product and Design
- Location, as listed
- Atlanta, GA, USATeam size 1,000
- Status, as YC lists it
- ActiveYC top company
- Industry
- B2B · Supply Chain and Logistics
- Location, as listed
- Los Angeles, CA, USATeam size 48
- Status, as YC lists it
- Active
- Industry
- B2B · Productivity
- Location, as listed
- San Francisco, CA, USATeam size 1
- Status, as YC lists it
- Active
- Industry
- Healthcare · Therapeutics
- Location, as listed
- Ann Arbor, MI, USATeam size 12
- Status, as YC lists it
- Active
- Industry
- Consumer · Gaming
- Location, as listed
- San Francisco, CA, USATeam size 2
- Status, as YC lists it
- Inactive
- Industry
- Consumer · Gaming
- Location, as listed
- Los Angeles, CA, USA; Santa Monica, CA, USATeam size 5
- Status, as YC lists it
- Inactive
- Industry
- B2B · Recruiting and Talent
- Location, as listed
- San Francisco, CA, USATeam size 200
- Status, as YC lists it
- Active
- Industry
- Fintech · Insurance
- Location, as listed
- San Francisco, CA, USATeam size 1
- Status, as YC lists it
- Active
- Industry
- Consumer · Social
- Location, as listed
- Paris, Île-de-France, FranceTeam size 2
- Status, as YC lists it
- Inactive
- Industry
- Consumer · Social
- Location, as listed
- San Francisco, CA, USA; Palo Alto, CA, USATeam size 2
- Status, as YC lists it
- Inactive
- Industry
- Consumer · Social
- Location, as listed
- Tel Aviv-Yafo, Tel Aviv District, IsraelTeam size 2
- Status, as YC lists it
- Inactive
- Industry
- Consumer · Gaming
- Location, as listed
- San Francisco, CA, USA; RemoteTeam size 30
- Status, as YC lists it
- Acquired
- Industry
- B2B · Recruiting and Talent
- Location, as listed
- London, England, United KingdomTeam size 44
- Status, as YC lists it
- Acquired
- Industry
- Healthcare · Healthcare IT
- Location, as listed
- LA, NigeriaTeam size 110
- Status, as YC lists it
- Active
- Industry
- Healthcare · Medical Devices
- Location, as listed
- Toronto, ON, CanadaTeam size 2
- Status, as YC lists it
- Active
- Industry
- Fintech · Consumer Finance
- Location, as listed
- New York City, NY, USA; San Francisco, CA, USATeam size 2
- Status, as YC lists it
- Acquired
- Industry
- B2B · Marketing
- Location, as listed
- San Francisco, CA, USA; Redwood City, CA, USA; RemoteTeam size 8
- Status, as YC lists it
- Acquired
- Industry
- Fintech · Insurance
- Location, as listed
- San Francisco, CA, USA; RemoteTeam size 225
- Status, as YC lists it
- Active
- Industry
- Government
- Location, as listed
- San Francisco, CA, USA; Palo Alto, CA, USA; RemoteTeam size 40
- Status, as YC lists it
- Active
- Industry
- Consumer
- Location, as listed
- Los Angeles, CA, USATeam size 10
- Status, as YC lists it
- Active
- Industry
- Fintech · Banking and Exchange
- Location, as listed
- San Francisco, CA, USA; RemoteTeam size 68
- Status, as YC lists it
- Active
- Industry
- Fintech · Payments
- Location, as listed
- Bengaluru, KA, IndiaTeam size 5
- Status, as YC lists it
- Acquired
- Industry
- B2B · Engineering, Product and Design
- Location, as listed
- Montreal, QC, CanadaTeam size 13
- Status, as YC lists it
- Acquired
- Industry
- Industrials · Automotive
- Location, as listed
- Ann Arbor, MI, USATeam size 260
- Status, as YC lists it
- Active
- Industry
- B2B · Productivity
- Location, as listed
- San Francisco, CA, USATeam size 2
- Status, as YC lists it
- Acquired
- Industry
- Healthcare · Consumer Health and Wellness
- Location, as listed
- San Francisco, CA, USATeam size 25
- Status, as YC lists it
- AcquiredYC top company
- Industry
- Industrials · Agriculture
- Location, as listed
- San Francisco, CA, USA
- Status, as YC lists it
- Inactive
- Industry
- Consumer · Social
- Location, as listed
- London, England, United KingdomTeam size 104
- Status, as YC lists it
- Active
- Industry
- Education
- Location, as listed
- San Francisco, CA, USATeam size 53
- Status, as YC lists it
- Acquired
- Industry
- Consumer · Job and Career Services
- Location, as listed
- San Francisco, CA, USATeam size 6
- Status, as YC lists it
- Inactive
- Industry
- Industrials · Energy
- Location, as listed
- Bengaluru, KA, IndiaTeam size 11
- Status, as YC lists it
- Inactive
- Industry
- Education
- Location, as listed
- Miami, FL, USA; RemoteTeam size 25
- Status, as YC lists it
- Active
- Industry
- Consumer · Food and Beverage
- Location, as listed
- San Francisco, CA, USATeam size 58
- Status, as YC lists it
- Active
- Industry
- B2B · Office Management
- Location, as listed
- London, England, United Kingdom; RemoteTeam size 3
- Status, as YC lists it
- Active
- Industry
- Healthcare · Diagnostics
- Location, as listed
- Walnut, CA, USATeam size 11
- Status, as YC lists it
- Active
- Industry
- B2B · Retail
- Location, as listed
- Toronto, ON, CanadaTeam size 90
- Status, as YC lists it
- Active
- Industry
- Consumer · Content
- Location, as listed
- London, England, United KingdomTeam size 2
- Status, as YC lists it
- Acquired
- Industry
- Industrials · Aviation and Space
- Location, as listed
- Johannesburg, GP, South AfricaTeam size 2
- Status, as YC lists it
- Inactive
- Industry
- Education
- Location, as listed
- San Francisco, CA, USATeam size 55
- Status, as YC lists it
- Inactive
- Industry
- B2B · Operations
- Location, as listed
- San Francisco, CA, USA; Sunnyvale, CA, USATeam size 7
- Status, as YC lists it
- Acquired
- Industry
- Fintech · Asset Management
- Location, as listed
- MH, IndiaTeam size 2
- Status, as YC lists it
- Inactive
- Industry
- B2B · Productivity
- Location, as listed
- San Francisco, CA, USATeam size 2
- Status, as YC lists it
- Acquired
- Industry
- Consumer · Social
- Location, as listed
- San Francisco, CA, USATeam size 3
- Status, as YC lists it
- Inactive
- Industry
- Consumer · Food and Beverage
- Location, as listed
- Kuala Lumpur, Federal Territory of Kuala Lumpur, MalaysiaTeam size 153
- Status, as YC lists it
- Active
- Industry
- Healthcare · Diagnostics
- Location, as listed
- San Francisco, CA, USA; South San Francisco, CA, USATeam size 6
- Status, as YC lists it
- Inactive
- Industry
- Fintech
- Location, as listed
- San Francisco, CA, USA; RemoteTeam size 49
- Status, as YC lists it
- Active
- Industry
- Consumer · Job and Career Services
- Location, as listed
- San Francisco, CA, USATeam size 5
- Status, as YC lists it
- Inactive
- Industry
- B2B · Engineering, Product and Design
- Location, as listed
- Austin, TX, USATeam size 11
- Status, as YC lists it
- Acquired
- Industry
- Education
- Location, as listed
- San Francisco, CA, USATeam size 3
- Status, as YC lists it
- Acquired
- Industry
- Industrials · Aviation and Space
- Location, as listed
- San Francisco, CA, USATeam size 75
- Status, as YC lists it
- Active
- Industry
- Real Estate and Construction
- Location, as listed
- Denver, CO, USATeam size 23
- Status, as YC lists it
- Active
- Industry
- Consumer · Social
- Location, as listed
- Saratoga Springs, NY, USA; San Francisco, CA, USA; RemoteTeam size 100
- Status, as YC lists it
- Active
- Industry
- Industrials · Climate
- Location, as listed
- Lagos, LA, NigeriaTeam size 100
- Status, as YC lists it
- Active
- Industry
- Healthcare · Diagnostics
- Location, as listed
- San Francisco, CA, USA; Oakland, CA, USATeam size 8
- Status, as YC lists it
- Active
- Industry
- Healthcare · Healthcare IT
- Location, as listed
- New York City, NY, USA; New York, NY, USATeam size 91
- Status, as YC lists it
- Acquired
- Industry
- Government
- Location, as listed
- San Francisco, CA, USATeam size 2
- Status, as YC lists it
- Inactive
- Industry
- Consumer · Home and Personal
- Location, as listed
- San Francisco, CA, USA; RemoteTeam size 40
- Status, as YC lists it
- Active
- Industry
- B2B · Finance and Accounting
- Location, as listed
- San Francisco, CA, USA; RemoteTeam size 160
- Status, as YC lists it
- Active
- Industry
- Fintech · Insurance
- Location, as listed
- San Francisco, CA, USA; Sunnyvale, CA, USATeam size 2
- Status, as YC lists it
- Active
- Industry
- Healthcare · Healthcare IT
- Location, as listed
- San Francisco, CA, USATeam size 2
- Status, as YC lists it
- Inactive
- Industry
- B2B · Engineering, Product and Design
- Location, as listed
- San Francisco, CA, USATeam size 4
- Status, as YC lists it
- Inactive
- Industry
- Industrials · Manufacturing and Robotics
- Location, as listed
- Portland, OR, USATeam size 3
- Status, as YC lists it
- Active
- Industry
- Industrials · Drones
- Location, as listed
- Austin, TX, USATeam size 33
- Status, as YC lists it
- Active
- Industry
- B2B · Sales
- Location, as listed
- San Francisco, CA, USATeam size 2
- Status, as YC lists it
- Inactive
- Industry
- Real Estate and Construction · Housing and Real Estate
- Location, as listed
- San Francisco, CA, USATeam size 17
- Status, as YC lists it
- Inactive
- Industry
- Consumer · Travel, Leisure and Tourism
- Location, as listed
- Las Vegas, NV, USATeam size 2
- Status, as YC lists it
- Acquired
- Industry
- B2B · Engineering, Product and Design
- Location, as listed
- San Francisco, CA, USATeam size 35
- Status, as YC lists it
- Active
- Industry
- Healthcare · Consumer Health and Wellness
- Location, as listed
- San Francisco, CA, USA; Palo Alto, CA, USA; RemoteTeam size 7
- Status, as YC lists it
- Inactive
- Industry
- B2B · Retail
- Location, as listed
- San Francisco, CA, USA; Milan, Lombardy, Italy; RemoteTeam size 150
- Status, as YC lists it
- Active
- Industry
- Consumer · Social
- Location, as listed
- San Francisco, CA, USATeam size 2
- Status, as YC lists it
- Inactive
- Industry
- Industrials · Energy
- Location, as listed
- San Francisco, CA, USATeam size 44
- Status, as YC lists it
- Inactive
- Industry
- Consumer · Virtual and Augmented Reality
- Location, as listed
- Zapopan, Jal., Mexico; RemoteTeam size 11
- Status, as YC lists it
- Inactive
- Industry
- Fintech · Insurance
- Location, as listed
- San Francisco, CA, USATeam size 2
- Status, as YC lists it
- Acquired
- Industry
- B2B · Security
- Location, as listed
- San Francisco, CA, USATeam size 11
- Status, as YC lists it
- Acquired
- Industry
- Industrials · Aviation and Space
- Location, as listed
- Livermore, CA, USATeam size 6
- Status, as YC lists it
- Active
- Industry
- B2B · Analytics
- Location, as listed
- Auckland, Auckland, New Zealand; RemoteTeam size 20
- Status, as YC lists it
- Active
- Industry
- Industrials · Drones
- Location, as listed
- Los Angeles, CA, USATeam size 1
- Status, as YC lists it
- Active
- Industry
- Fintech · Payments
- Location, as listed
- Bogotá, Bogota, Colombia; RemoteTeam size 25
- Status, as YC lists it
- Active
- Industry
- Healthcare · Healthcare IT
- Location, as listed
- San Francisco, CA, USA; San Mateo, CA, USA; RemoteTeam size 1,300
- Status, as YC lists it
- Acquired
- Industry
- Real Estate and Construction · Construction
- Location, as listed
- Austin, TX, USA; RemoteTeam size 35
- Status, as YC lists it
- Active
- Industry
- B2B · Security
- Location, as listed
- San Francisco, CA, USA; RemoteTeam size 38
- Status, as YC lists it
- Active
- Industry
- Government
- Location, as listed
- Not listedTeam size 2
- Status, as YC lists it
- Inactive
- Industry
- Real Estate and Construction · Housing and Real Estate
- Location, as listed
- San Francisco, CA, USATeam size 70
- Status, as YC lists it
- Active
- Industry
- Consumer · Apparel and Cosmetics
- Location, as listed
- San Francisco, CA, USATeam size 11
- Status, as YC lists it
- Acquired
- Industry
- Industrials · Climate
- Location, as listed
- CA, USATeam size 1
- Status, as YC lists it
- Inactive
- Industry
- Consumer · Transportation Services
- Location, as listed
- Bengaluru, KA, IndiaTeam size 10
- Status, as YC lists it
- Inactive
- Industry
- Consumer · Social
- Location, as listed
- San Francisco, CA, USATeam size 3
- Status, as YC lists it
- Acquired
- Industry
- Industrials · Automotive
- Location, as listed
- San Francisco, CA, USA; Berkeley, CA, USATeam size 45
- Status, as YC lists it
- Active
How to use this list
- Filter by industry, listed location or status, or search for a company, a city or one of YC's tags.
- Each name opens the company's YC profile. The website link goes to the company's own site; we show it only for companies YC lists as active or public, because the domains of closed and acquired companies often lapse or change hands.
- Status is YC's label, not our assessment. Active does not mean funded, growing or looking for suppliers.
- Keep a list as you go. Add to my research saves a company in this browser, and Download my list turns your picks into a spreadsheet.
About the Summer 2017 batch
The directory lists 125 Summer 2017 companies, most often first listed in San Francisco (60), New York City (9) and London (6). YC flags 2 of them as top companies.
About this data
Each record comes from YC's public startup directory, through the open-source yc-oss mirror of it, pulled on September 13, 2026. We show YC's own industry, location and status labels and none of YC's company descriptions. The directory lists launched companies YC shows publicly, so a company that has left it will not appear here.
If a record is wrong, use Suggest a correction on its row and include a source. We check corrections against YC's directory and the company's own site.
Sources
Checked September 13, 2026. YC updates its directory, so counts and labels change. Mining Wells is not affiliated with Y Combinator.
- Y Combinator: Startup directory, Summer 2017 batch: the companies, their status, industry and listed locations
- yc-oss: open-source mirror of YC's directory (pulled September 13, 2026): the snapshot these records come from
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