David Rusenko
Head of eCommerce @ Block
San Francisco, United States
David Rusenko is a seed investor at Block in San Francisco focused on Software and SaaS. David Rusenko is based out of San Francisco, California and currently works as the Head of eCommerce for Block.
- Total investments:
- 15
- Last investment:
- Lead investor:
- 0%
Last updated:
For AI agents: llms.txt
Industries David Rusenko invests in
Stages David Rusenko invests in
Countries David Rusenko invests in
Round sizes
Round size
- Seed
- $85k–$8.6M
- Series A
- $4M–$20M
Investment Focus
Industry
- Software 6 (40%)
- SaaS 2 (13%)
- Internet 2 (13%)
- Automotive 2 (13%)
- Mobile Apps 2 (13%)
Stage
- Seed 11 (73%)
- Series A 2 (13%)
- Angel 1 (7%)
- Convertible Note 1 (7%)
Country
- United States 13 (87%)
- Mexico 1 (7%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
Plug
|
Plug is a wholesale auction that facilitates online buying and selling of used EVs. | $20M / Series A / Feb 02, 2026 | |
Software Applications Incorporated
|
Rethinking the personal computing experience | $6.5M / Seed / Nov 30, 2023 | |
Kapital
|
Kapital empowers SMBs with a tech-banking platform giving visibility and control of their treasury, and their employees | $8.6M / Seed / Apr 14, 2022 | |
Huckleberry
|
At Huckleberry, they’re on a mission to give small business owners back time. Over the last decade, software has replaced most paper-based business management systems – from accounting, to tax preparation, to payments. But commercial insurance is still bought and managed almost entirely offline, in a process that can involve layers of bureaucracyand take weeks to complete. | Seed / Jan 16, 2019 | |
Phil
|
Phil offers a technology-driven platform that simplifies medication access for retail and specialty-lite brands. Its solutions aim to improve patient outcomes and drive commercial success by streamlining the script journey. PhilRx provides features such as a digital hub, advanced prior authorization, an integrated pharmacy network, and end-to-endvisibility and insights. | $2.1M / Seed / Aug 01, 2015 | |
Cruise
|
Cruise is building the world’s most advanced self-driving vehicles to safely connect people with places, things, and experiences they care about. Cruise autonomous vehicles are on the road in San Francisco navigating some of the most challenging and unpredictable driving environments, because the best way to bring self-driving technology to theworld is to expose it to the same unique and complex traffic scenarios human drivers face every day. | $4.3M / Seed / Mar 14, 2014 | |
Zenefits
|
Zenefits is an all-in-one Digital HR platform for small and medium businesses. Designed as a single source of truth for managing the modern workforce, Zenefits delivers the most complete, all-mobile HR experience by tightly integrating its own powerful applications with dozens of best-of-breed providers on the Zenefits platform. Zenefits’applications like HR, Benefits, Time, Payroll, and Compliance combine with partner applications like email, collaboration, expense management, and employee engagement to create a powerful platform. Thousands of businesses use Zenefits to empower their employees, manage change, and stay compliant. | $2.1M / Seed / Jul 26, 2013 | |
Streak
|
Streak is the only CRM integrated entirely within your Gmail inbox, and works alongside all your other G Suite applications. It can be used to track any business process including sales, partnerships, support, hiring, deal flow, and much more. Streak also includes a powerful set of email tools including email tracking, send later, snoozing, mailmerge, and more. | $1.9M / Convertible Note / Oct 16, 2012 | |
Exec
|
Exec is house cleaning service you can book instantly from your iPhone or the web. It services San Francisco, Seattle, San Diego, Los Angeles, New York, Boston, Chicago, and Washington DC with plans to expand to other cities in the U.S. | $3.3M / Seed / May 25, 2012 | |
Churchkey Can Co
|
Launching in April 2012, Pacific Northwest-‐based Churchkey Can Co is a new craft beer-‐can company on a mission to reintroduce beer lovers to the original flat top steel can. For the first time in 50 years, Churchkey Can Company offers this forgotten beer experience once again. Because in the tradition of the great men and women before us, weknow it’s worth the effort. | Angel / Jan 01, 2012 | |
| See all 15 investments → | |||
Co-Investors
About Block
Block, Inc. (NYSE: SQ) (formerly Square, Inc.) is a technology company with a focus on financial services. Made up of Square, Cash App, TIDAL, and TBD, we build tools to help more people access the economy.
Block Contacts
| Name | Phone | Socials | |
|---|---|---|---|
Alexander Statnikov
Head of Customer Lifecycle Automation and Data Platform
|
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Ariel David
Software Engineering Manager
|
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Arvin Aminpour
Software Engineer
|
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Carrie Peters
Principal / Lead Product Designer
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David Rusenko
Head of eCommerce
|
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FAQ
What does David Rusenko invest in?
David Rusenko invests primarily in Software, SaaS and Internet startups, most often at Seed and Series A stage. Most of the 15 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What is David Rusenko's check size?
David Rusenko typically joins rounds of $85k–$8.6M at Seed and $4M–$20M at Series A. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds David Rusenko participates in.
When did David Rusenko last invest?
The most recent investment recorded for David Rusenko closed in Feb 2026. Shizune tracks 15 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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