Angel investor based in Santa Barbara, United States. 6 companies backed across 6 recorded rounds, Apr 2017 – Feb 2025.
Sectors of the companies in the portfolio, by company count.
Head-office city of the companies in the portfolio.
Rounds by stage.
Total size of the rounds they joined — an angel's own cheque is a share of this, and is not disclosed.
Every company Julius Genachowski appears as an investor in, most recent round first.
| Company | City | Sectors | Latest round | Rounds | Round value |
|---|---|---|---|---|---|
| Mast | Seattle | Series B Feb 2025 | 1 | $25M | |
| Responsiv | Chicago | Legal TechLegal Research Software | Seed Nov 2023 | 1 | $3M |
| Trustible | Washington, Dc | GRC SoftwareAI InfrastructureCFO Stack | Seed Apr 2023 | 1 | $1.6M |
| Sequel | San Jose | CybersecurityEnterprise VideoEvents Tech | Series A Aug 2022 | 1 | $8M |
| Trellis | Los Angeles | Legal TechLegal Research SoftwareLegal Analytics | Series A Oct 2021 | 1 | $14.1M |
| RapidSOS | New York City | GovTechE-Governance | Series A Apr 2017 | 1 | $14M |
Investors that appear in the same rounds. Two names in one round is what "invested together" means here — it is not a claim about a relationship off the cap table.
| Investor | Type | Based | Shared rounds | Shared companies |
|---|---|---|---|---|
| Great Oaks | Firm | Cincinnati | 1 | 1 |
| Marc Tarpenning | Angel | San Francisco | 1 | 1 |
| David Hantman | Angel | 1 | 1 | |
| Craft Ventures | Firm | San Francisco | 1 | 1 |
| Climate Capital | Firm | San Francisco | 1 | 1 |
| Harlem Capital Partners | Firm | New York City | 1 | 1 |
| Calibrate Ventures | Firm | Pasadena | 1 | 1 |
| Tom Wheeler | Angel | 1 | 1 | |
| Joe Zhao | Angel | New York City | 1 | 1 |
| Social Leverage | Firm | Scottsdale | 1 | 1 |
| Dennis Patrick | Angel | 1 | 1 | |
| Neal Parikh | Angel | 1 | 1 | |
| Edward P. Lazarus | Angel | 1 | 1 | |
| Alumni Ventures | Firm | New York City | 1 | 1 |
| Motorola Solutions Venture Capital | Firm | Chicago | 1 | 1 |
| Two Sigma Ventures | Firm | New York City | 1 | 1 |
| The Growth Warrior | Firm | Carson City | 1 | 1 |
| Andrew Sieja | Angel | Chicago | 1 | 1 |
| Okapi Venture Capital | Firm | Newport Beach | 1 | 1 |
| Colin Stretch | Angel | 1 | 1 |