Y Combinator Winter 2006 batch: all 7 companies.
YC's public directory lists 7 companies in the Y Combinator Winter 2006 batch: 0 active, 4 acquired, 3 inactive and 0 public, by YC's own labels. The most common industries are B2B (4) and Consumer (3).
Companies in the YC Winter 2006 batch
7 companies in this view
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- Industry
- B2B · Marketing
- Location, as listed
- Boston, MA, USA; Somerville, MA, USA
- Status, as YC lists it
- Inactive
- Industry
- B2B · Infrastructure
- Location, as listed
- San Francisco, CA, USATeam size 51
- Status, as YC lists it
- Acquired
- Industry
- Consumer · Social
- Location, as listed
- NY, USATeam size 2
- Status, as YC lists it
- Inactive
- Industry
- B2B · Finance and Accounting
- Location, as listed
- Chicago, IL, USATeam size 11
- Status, as YC lists it
- Acquired
- Industry
- Consumer · Home and Personal
- Location, as listed
- Los Angeles, CA, USA; Bethesda, MD, USATeam size 2
- Status, as YC lists it
- Acquired
- Industry
- Consumer · Content
- Location, as listed
- Not listed
- Status, as YC lists it
- Inactive
- Industry
- B2B · Marketing
- Location, as listed
- Tampa, FL, USATeam size 11
- Status, as YC lists it
- Acquired
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About the Winter 2006 batch
The directory lists 7 Winter 2006 companies, most often first listed in Chicago (1), San Francisco (1) and Los Angeles (1).
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, Winter 2006 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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