# Ed Marcum

> Ed Marcum is a seed investor at Working Capital backing Analytics, SaaS and Mobile. See 6 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Working Capital](https://shizune.co/investors/profile/working-capital-0d76)
- Total investments: 6
- Last investment: Oct 2025
- Lead investor: 33%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/ed-marcum-975a611

Ed Marcum is a seed investor at Working Capital focused on Analytics and SaaS. Ed Marcum

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Analytics | 2 | 33% |
| SaaS | 1 | 17% |
| Mobile | 1 | 17% |
| Software | 1 | 17% |
| Industrial | 1 | 17% |

14 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 3 | 50% |
| Series A | 1 | 17% |
| Series B | 1 | 17% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United States | 2 | 33% |
| Australia | 1 | 17% |
| The Netherlands | 1 | 17% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| TRACT | TRACT is an innovative platform for measuring sustainability performance that was created by and for the agriculture and food industries. | $21.6M | Series A | Oct 23, 2025 |  |
| CompScience | Kinetic Eye is an artificial intelligence software company serving the warehouse and transportation industry. We create intelligent workplaces that improve business performance and employee safety and satisfaction. Our solutions solve real problems, for real people and organizations, using the most advanced technology available today. | $27.6M | Series B | Feb 27, 2025 |  |
| CompScience | Kinetic Eye is an artificial intelligence software company serving the warehouse and transportation industry. We create intelligent workplaces that improve business performance and employee safety and satisfaction. Our solutions solve real problems, for real people and organizations, using the most advanced technology available today. | $6M | Seed | Aug 16, 2022 |  |
| CompScience | Kinetic Eye is an artificial intelligence software company serving the warehouse and transportation industry. We create intelligent workplaces that improve business performance and employee safety and satisfaction. Our solutions solve real problems, for real people and organizations, using the most advanced technology available today. | $6M | Seed | Aug 16, 2022 |  |
| OpenSC | OpenSC is an impact venture that uses advanced technology to enable more sustainable, ethical, and profitable supply chains. Businesses and consumers can use the OpenSC platform to do three things: verify claims about sustainable and ethical production using data science and machine learning; trace products throughout supply chains using IoT andblockchain; and share information with consumers to promote purchasing of more responsible products. OpenSC was co-founded by WWF-Australia (the World Wide Fund for Nature) and BCG Digital Ventures. | $4M | Seed | Sep 16, 2019 |  |
| Ulula | Ulula enables industry leaders in oil, gas, and mining to predict and prevent environmental, social, and governance risks by turning mobile crowd-sourced data from stakeholders into actionable intelligence.Ulula transforms the art of managing “above ground” risks and the rising burden of socio-environmental compliance into a science based on ascalable, cost effective and data-driven technology. We use simple mobile technologies (SMS, USSD, IVR, etc.) to create sustainable feedback loops between companies and communities, and transform this information into actionable intelligence to solve social, environmental and governance (ESG) problems between communities and companies before they erupt. Ulula take 311 beyond smart cities to offer localized intelligence for businesses. We dramatically decrease the cost of data collection, enabling more frequent and better measures to inform business decisions in real time, and automate reporting in line with business standards to reduce the cost of regulatory compliance. | $1M | Seed |  |  |

6 of 6 investments shown.

## Co-investors
- [Scrum Ventures](https://shizune.co/investors/profile/scrum-ventures) — VC Fund, 4 deals together
- [Working Capital](https://shizune.co/investors/profile/working-capital-fund) — VC Fund, 3 deals together
- [Hustle Fund](https://shizune.co/investors/profile/hustle-fund) — VC Fund, 2 deals together
- [Pathbreaker Ventures](https://shizune.co/investors/profile/pathbreaker-ventures) — VC Fund, 2 deals together
- [Preface Ventures](https://shizune.co/investors/profile/preface-ventures) — VC Fund, 2 deals together
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund, 1 deal together

## About Working Capital

VC Fund · San Francisco, United States

Working Capital is an early stage venture fund.

2 contacts available at Working Capital.

| Name | Title | Profile |
| --- | --- | --- |
| Dan Viederman | Managing Partner | https://shizune.co/investors/profile/dan-viederman |
| Ed Marcum | Managing Director | https://shizune.co/investors/profile/ed-marcum |

## Similar investors

### Similar stage
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund
- [Right Side Capital Management](https://shizune.co/investors/profile/right-side-capital-management) — VC Fund

## FAQ

### What does Ed Marcum invest in?

Ed Marcum invests primarily in Analytics, SaaS and Mobile startups, most often at Seed and Series A stage. Most of the 6 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 Ed Marcum last invest?

The most recent investment recorded for Ed Marcum closed in Oct 2025. Shizune tracks 6 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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