# Marstar Investments

> Marstar Investments is a VC fund in San Diego backing B2B, B2C and Baby. See 5 investments, check sizes, portfolio. Updated Aug 2026.

- Type: VC Fund
- Location: San Diego, United States
- Total investments: 5
- Last investment: Mar 2021
- Lead investor: 20%
- Last updated: Aug 2026

Marstar Investments is a VC fund in San Diego focused on B2B and B2C. Marstar Investments

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $1.5M–$2.6M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| B2B | 1 | 20% |
| B2C | 1 | 20% |
| Baby | 1 | 20% |
| EdTech | 1 | 20% |
| Software | 1 | 20% |

15 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 3 | 60% |
| Pre-Seed | 1 | 20% |
| Venture - Series Unknown | 1 | 20% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United States | 4 | 80% |
| Colombia | 1 | 20% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| ROAR | ROAR for Good is a mission-driven technology company dedicated to delivering leading-edge technologies that provide safer workplaces. Designed and built from the ground up using feedback directly from employers & workers, our next-generation staff safety platform, AlwaysOn, operates on a patented BLE-mesh technology to maximize accuracy andreliability, economically and efficiently. AlwaysOn meets or exceeds all known brand, union, and legislative standards and requirements. | $2.8M | Venture - Series Unknown | Mar 22, 2021 |  |
| Marqii | Marqii’s automated system removes the daily pain points associated with updating content across consumer-facing platforms. Marqii revolutionizes the way restaurants, bars, coffee shops and dispensaries publish their menus, location data, and specials to potential customers. This process creates consistent and accurate content which leads to anincrease in unbranded local search. | $670K | Pre-Seed | Jan 02, 2020 |  |
| Andrena | Andrena is a developer of an internet distribution platform designed to offer high-speed internet at reduced costs.The company works directly with internet providers who provide internet for universities, hospitals, financial services and other users with heavy data needs and leverage their existing fiber networks to deploy a series of antennas toblanket a geography with internet access, allowing customers and businesses to tap into a faster network wirelessly. | $2.6M | Seed | Jun 01, 2019 |  |
| Superfuds | Superfüds is solving distribution for emerging brands in Latin America while helping mom & pop stores to earn more money | $1.5M | Seed | Apr 19, 2019 |  |
| BabySparks | BabySparks is a developer of tools and programs to help parents engage their babies and toddlers in the critical areas of early development. The company's early development program learns each child's unique profile, identifies specific needs, and provides meaningful activities to support them.The company was established in 2013 and isheadquartered in Plantation, Florida. | $2M | Seed | Jan 15, 2019 |  |

5 of 5 investments shown.

## Co-investors
- [Actions Capital (fka K50 Ventures)](https://shizune.co/investors/profile/K50Ventures) — VC Fund, 2 deals together
- [645 Ventures](https://shizune.co/investors/profile/645-ventures) — VC Fund, 1 deal together
- [9Yards Capital](https://shizune.co/investors/profile/9yards-capital) — VC Fund, 1 deal together
- [Afore Capital](https://shizune.co/investors/profile/afore-capital) — VC Fund, 1 deal together
- [Max Ventures](https://shizune.co/investors/profile/basset-investment-group) — VC Fund, 1 deal together
- [Broad Street Angels](https://shizune.co/investors/profile/broad-street-angels) — VC Fund, 1 deal together

## Similar investors

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

### 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

### Similar country
- [Avalancha Ventures](https://shizune.co/investors/profile/avalancha-ventures) — VC Fund
- [Actions Capital (fka K50 Ventures)](https://shizune.co/investors/profile/k50ventures) — VC Fund
- [Magma Partners](https://shizune.co/investors/profile/magma-partners) — VC Fund

## Featured in investor lists
- [Consumer VC Funds in Colombia](https://shizune.co/investors/consumer-vc-funds-colombia)

## FAQ

### What does Marstar Investments invest in?

Marstar Investments invests primarily in B2B, B2C and Baby startups, most often at Seed and Pre-Seed stage. Most of the 5 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 Marstar Investments's check size?

Marstar Investments typically joins rounds of $1.5M–$2.6M at Seed. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Marstar Investments participates in.

### When did Marstar Investments last invest?

The most recent investment recorded for Marstar Investments closed in Mar 2021. Shizune tracks 5 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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