Docker, Inc.
Other Technology · Palo Alto, California
Docker, Inc. is a other technology company based in Palo Alto, California, incorporated in 2010. It has raised at least $435.6 million across 8 known rounds, of which $279.7 million was reported to the SEC on 6 Form D filings, most recently in 2022.
Docker is a platform designed to help developers build, share, and run container applications. We handle the tedious setup, so you can focus on the code.
| Date | Round | Amount | Raised to date | Lead investor | Source |
|---|---|---|---|---|---|
| 2022-04-11 | — | $74.7M | $435.6M | SEC Form D | |
| 2022-03-31 | — | $105.0M | $360.8M | Bain Capital Ventures | Round pagesource ↗ |
| 2021-03-16 | — | $23.0M | $255.8M | Round pagesource ↗ | |
| 2017-10-06 | —+2 amd | $91.9M | $232.8M | SEC Form D | |
| 2015-04-24 | —+1 amd | $113.0M | $140.9M | SEC Form D | |
| 2014-01-23 | — | $15.0M | $27.9M | SEC Form D | |
| 2011-03-30 | — | $12.9M | $12.9M | SEC Form D |
SEC rows are Form D filings, where the amount is what was actually sold and amendments update a round rather than adding one. Press rows are split between company-issued releases or wires and editorial or third-party coverage. The total is therefore a floor: a round nobody reported is a round we cannot see. A buyout or control change appears in the timeline but is never added to the total: that money goes to shareholders, not into the company.
Firms whose own published portfolio pages list this company.
Form D is the notice a company files with the SEC when it sells securities without registering them. It reports the amount sold, not a valuation. Figures here are what the filing says. Where a filing is silent, the field is left blank rather than estimated. “Total raised” adds press-reported rounds that never appear in a filing, so it is a floor rather than an audited sum: press amounts are the figures the company announced, and a round nobody reported is a round we cannot see.