# Quasar Builders

> Quasar Builders is a VC fund in Buenos Aires backing Blockchain and E-Commerce. See 5 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: VC Fund
- Location: Buenos Aires, Argentina
- Total investments: 5
- Last investment: Aug 2026
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/company/quasar-builders
- X (Twitter): http://twitter.com/QuasarBuilders
- Website: http://www.quasarbuilders.com
- Facebook: http://www.facebook.com/QuasarBuilders

Quasar Builders is a VC fund in Buenos Aires focused on Blockchain and E-Commerce. We are the first company builder in LATAM. We create businesses from scratch, identifying the industry, choosing the team, and guiding it through execution.

## Contacts

5 contacts available for Quasar Builders. Shizune tracks 2 team members at Quasar Builders. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-team-emails/quasar-ventures?utm_source=investor_profile

## Round sizes

| Stage | Round size |
| --- | --- |
| Series A | $3M–$3.2M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Blockchain | 2 | 40% |
| E-Commerce | 2 | 40% |
| Information Technology | 2 | 40% |
| Sales | 1 | 20% |
| Mobile | 1 | 20% |

18 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 3 | 60% |
| Series A | 2 | 40% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| Argentina | 2 | 40% |
| Spain | 1 | 20% |
| Brazil | 1 | 20% |

## Team

| Name | Title | Investments | Profile |
| --- | --- | --- | --- |
| Diana Lewin | Building Manager | 0 | https://shizune.co/investors/profile/diana-lewin |
| Pablo Simon Casarino | Partner | 0 | https://shizune.co/investors/profile/pablo-simon-casarino |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Blockspace | Blockspace builds Ethereum blockspace infrastructure to improve transaction execution and decentralized block production. |  | Seed | Aug 04, 2026 | https://x.com/Blockspace_ETH |
| OpenZeppelin | OpenZeppelin builds developer tools and performs security audits for distributed systems that power multimillion-dollar economies. At OpenZeppelin, we have built the world’s leading Open Source library for smart contract development. OpenZeppelin Contracts powers over 3,000 public projects, with over 7,000 stars on Github and maintained by acommunity of 180+ contributors. We also conduct security audits for the Ethereum Foundation, Coinbase, and other leading organizations in the space.With the success of our product, our security audits work, and our educational efforts, we have set industry standards for building secure systems in a fast-growing industry. We are now excited to offer a development platform that will help the growing number of developers working on top of decentralized protocols build the applications that will reach mass adoption. |  | Seed | Nov 04, 2017 | https://openzeppelin.com/ |
| TROCAFONE | Trocafone is the first end-to-end e-commerce marketplace of LATAM that enable people to buy and sell used electronics hassle free, focused on smartphones in Brazil. At Trocafone they improve the selling and buying experience by acquiring the devices from sellers, refurbishing and re-selling them as pre-owned certified. Buyers enjoy the greatdeals of a peer-to-peer marketplace combined with the service, convenience, and safety of a retail store. Sellers enjoy a streamlined experience since It takes seconds to sell an item, and shipping is effortless with Trocafone's pre-addressed, pre-stamped mailers. | $1.1M | Seed | Nov 11, 2014 | http://www.trocafone.com |
| Avenida Compras | Avenida Compras operates an e-commerce site to sell products online. The products include home products, clothing and some electronic devices. Alan Kraus, Andres Freire, Federico Malek, Pablo Orlando, Pablo Simon Casarino, and Santiago Bilinkis founded Avenida Compras on July 1, 2013, with its headquarters in Buenos Aires in Argentina. Itoperates as a subsidiary of Avenida. | $3M | Series A | Sep 01, 2013 | https://avenida.com |
| Restorando | Restorando is an operator of an online restaurant reservation platform used to improve dining out experiences. Its platform helps restaurants to develop new sales channels to promote available tables and increase revenue that enables consumers to efficiently make reservations online.Restorando was established in 2011 and is headquartered inBuenos Aires, Argentina. | $3.2M | Series A | Feb 22, 2012 | http://www.restorando.com |

5 of 5 investments shown.

## Co-investors
- [Atomico](https://shizune.co/investors/profile/atomico) — VC Fund, 1 deal together
- [BlueYard Capital](https://shizune.co/investors/profile/blueyard-capital) — VC Fund, 1 deal together
- [Breed VC](https://shizune.co/investors/profile/breed-vc) — VC Fund, 1 deal together
- [Emergence Capital](https://shizune.co/investors/profile/emergence-capital-partners) — VC Fund, 1 deal together
- [ether.fi](https://shizune.co/investors/profile/ether-fi) — VC Fund, 1 deal together
- [Kaszek](https://shizune.co/investors/profile/kaszek-ventures) — VC Fund, 1 deal together

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## FAQ

### What does Quasar Builders invest in?

Quasar Builders invests primarily in Blockchain, E-Commerce and Information Technology startups, most often at Seed and Series A stage. Most of the 5 investments tracked by Shizune back companies in Argentina. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is Quasar Builders's check size?

Quasar Builders typically joins rounds of $3M–$3.2M 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 Quasar Builders participates in.

### How do I contact Quasar Builders?

Public channels for Quasar Builders include LinkedIn, X (Twitter) and the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.

### Who are the partners at Quasar Builders?

The team at Quasar Builders includes Diana Lewin (Building Manager) and Pablo Simon Casarino (Partner). The Team section lists each member with their title, investment count and links.

### 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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