# Thomas Eisenmann

> Thomas Eisenmann is a seed investor at Harvard Business School (Boston) backing iOS and Apps. See 4 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Harvard Business School](https://shizune.co/investors/profile/harvard-business-school)
- Location: Boston, United States
- Total investments: 4
- Last investment: Aug 2018
- Lead investor: 25%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/teisenmann
- X (Twitter): https://twitter.com/teisenmann
- Facebook: https://www.facebook.com/teisenmann

Thomas Eisenmann is a seed investor at Harvard Business School in Boston focused on iOS and Apps. Thomas Eisenmann is the Howard H. Stevenson Professor of Business Administration at Harvard Business School. Attended Harvard Business School.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| iOS | 1 | 25% |
| Apps | 1 | 25% |
| Android | 1 | 25% |
| Apparel | 1 | 25% |
| Fashion | 1 | 25% |

17 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 3 | 75% |
| Pre-Seed | 1 | 25% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United States | 3 | 75% |
| Mexico | 1 | 25% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Zubale | Zubale is the critical infrastructure that enables retailers to win in e-commerce. Through our gig workers marketplace and technical integrations we power our clients entire back end e-commerce operations delivering the best fill-rates, on-times and NPS. In the last year, Zubale has completed over 3 million jobs across 90 cities and 16,800 stores.We operate in Mexico, Colombia and Costa Rica and are scaling across Latin America. The Co-Founders Allison Campbell and Sebastian Monroy met during their Harvard MBA and are retail insiders with deep expertise at Walmart and P&G in Latin America, Africa, India and China. | $750K | Pre-Seed | Aug 01, 2018 |  |
| Mark43 | Mark43 creates the next generation of law enforcement software that allows police to effortlessly collect, manage, analyze, and share information. It is on a mission to empower communities and their governments with new technologies that improve the safety and quality of life for all. Its intuitive software delivers cloud-first technology anddata-driven insights to public safety.The company was founded in 2012 and is based in New York City. | $2M | Seed | Jul 15, 2013 |  |
| Quincy Apparel | No professional woman should be stuck wearing mass market boxy clothing or spending a month's rent on designer clothes just so she can feel like herself at work. A modern brand for young, ambitious women, Quincy harnesses the power of mass customization and disrupts traditional clothing sizes, allowing women to shop by body shape instead ofdress size. Made in NYC and sold exclusively online. |  | Seed | Jun 14, 2012 |  |
| Cake Financial | Cake Financial is a social investment service that lets people safely and securely track all their investment portfolios in one place. The service allows individual investors to track and analyze their historical performance up to ten years. Users can also view the real-time portfolios and performances of their friends, family and top investors allwithout disclosing net worths, shares owned, portfolio sizes, etc. Another great feature they provide users are investment "journals" or blogs that can be commented on. Users can write about their buys and sells, provide advice and ask for advice. If their journal entry on a certain position is relevant it will be included on the specific position page. Cake Financial wants to provide investors with "an equal balance of 'actions' and 'words' on the Cake network."Most people are pretty private about their personal finances and investment decisions and Cake Financial has special security features to protect this information. For instance, users can choose anonymous usernames, so they can compare and share investment performance without disclosing their real name. Also, they use the same security technologies that companies like Wells Fargo, Once users have built of trusted networks of friends, family and professional investors they can be alerted of their buys and sells via activity alerts. If you want to find an individual investor with similar investment style but isn't a friend, family member or top investor, the site has a "Match Me Up" feature for finding similar investors. The site also has a "Top" section that provides users with updates on the most widely held positions, most watched positions, top members by strategy, etc.Cake Financial is funded by Alsop Louie Partners and angel investors including Baseline Ventures, Fred M. Gibbons and Geoff Ralston.Competitors include social stock-picking site |  | Seed | Apr 01, 2006 |  |

4 of 4 investments shown.

## Co-investors
- [General Catalyst](https://shizune.co/investors/profile/general-catalyst-partners) — VC Fund, 1 deal together
- [Grape Arbor VC](https://shizune.co/investors/profile/grape-arbor-vc) — VC Fund, 1 deal together
- [Great Oaks Venture Capital](https://shizune.co/investors/profile/great-oaks-venture-capital) — VC Fund, 1 deal together
- [LaunchCapital](https://shizune.co/investors/profile/launchcapital) — VC Fund, 1 deal together
- [Launchpad LA](https://shizune.co/investors/profile/launchpadla) — VC Fund, 1 deal together
- [Lowercase Capital](https://shizune.co/investors/profile/lowercase-capital) — VC Fund, 1 deal together

## About Harvard Business School

VC Fund · Boston, United States

Harvard Business School educates leaders who make a difference in the world.HBS offers MBA Program, an intensive, two-year residential program leading to an MBA degree; Doctoral Programs with nine full-time programs leading to a Ph.D. or DBA degree; and Executive Education with more than 80 programs preparing talented professionals from all overthe world for new levels of leadership in their careers and within their organizations.Some of the notable graduates of Harvard Business School are former US president George W. Bush, Ratan Tata, and James Dimon. Harvard Business School is an ivy league school.

5 contacts available at Harvard Business School.

| Name | Title | Profile |
| --- | --- | --- |
| Lynda Applegate | Professor | https://shizune.co/investors/profile/lynda-m-applegate |
| Alex Iskold | Coach and Venture Capitalist in Residence | https://shizune.co/investors/profile/alex-iskold |
| Alistair Croll | Visiting Executive | https://shizune.co/investors/profile/alistair-croll |
| Amy Schulman | Senior Lecturer - Business Administration | https://shizune.co/investors/profile/amy-w-schulman |
| Andy Wu | Assistant Professor of Business Administration (Strategy Unit) | https://shizune.co/investors/profile/andy-wu-2 |

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## FAQ

### What does Thomas Eisenmann invest in?

Thomas Eisenmann invests primarily in iOS, Apps and Android startups, most often at Seed and Pre-Seed stage. Most of the 4 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Thomas Eisenmann last invest?

The most recent investment recorded for Thomas Eisenmann closed in Aug 2018. Shizune tracks 4 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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