Quasar Builders
VC Fund
Buenos Aires, Argentina
Quasar Builders is a VC fund in Buenos Aires focused on Blockchain and Information Technology. Quasar Builders engages in construction and development projects across multiple sectors. It focuses on residential, commercial, and industrial construction. It manages project planning, execution, and site management to ensure timely completion. Quasar Builders collaborates with clients, architects, and contractors to meet project requirements
- Total investments:
- 10
- Last investment:
- Lead investor:
- 0%
Last updated:
For AI agents: llms.txt
Industries Quasar Builders invests in
Stages Quasar Builders invests in
Countries Quasar Builders invests in
Round sizes
Contacts
| Name | Phone | Socials | |
|---|---|---|---|
Round size
- Seed
- $1M–$1.1M
- Series A
- $3M–$3.2M
Investment Focus
Industry
- Blockchain 3 (30%)
- Information Technology 3 (30%)
- Mobile 2 (20%)
- Consulting 2 (20%)
- E-Commerce 2 (20%)
Stage
- Seed 6 (60%)
- Series A 2 (20%)
- Venture - Series Unknown 2 (20%)
Country
- Brazil 2 (20%)
- Argentina 2 (20%)
- United States 2 (20%)
- Spain 1 (10%)
Team
| Name | Title | Investments | Links | |
|---|---|---|---|---|
|
Diana Lewin
Building Manager
|
Building Manager | Total investments: 0 | Find email | |
Pablo Simon Casarino
Partner
|
Partner | Total investments: 0 | Find email |
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Blockspace builds Ethereum blockspace infrastructure to improve transaction execution and decentralized block production. | Seed / Aug 04, 2026 | ||
| 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. | Venture - Series Unknown / Dec 01, 2017 | ||
| 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. | $15M / Venture - Series Unknown / Nov 16, 2017 | ||
| 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 | ||
| Sirena is a startup that offers communication solutions for sales teams through WhatsApp.Sirena helps you respond to WhatsApp in a centralized way and transform your service and sales processes in the era of messaging. | $1M / Seed / Nov 04, 2016 | ||
| Smart Contract Solutions (SCS) is a technology firm in the blockchain industry. | Seed / May 03, 2016 | ||
| 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 | ||
| Rodati is an online search and retail platform for vehicles. It provides a transparent and hassle-free experience to its users and the ultimate car-selling platform for their Certified Dealer Network. The company was founded in 2014 and is based in São Paulo, Brazil. | $1M / Seed / Jun 01, 2014 | ||
| 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 | ||
| 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 |
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FAQ
What does Quasar Builders invest in?
Quasar Builders invests primarily in Blockchain, Information Technology and Mobile startups, most often at Seed and Series A stage. Most of the 10 investments tracked by Shizune back companies in Brazil. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What round sizes does Quasar Builders invest in?
Quasar Builders typically joins rounds of $1M–$1.1M at Seed and $3M–$3.2M at Series A. These are whole funding-round sizes, not Quasar Builders's own check, which is rarely disclosed: the 10th–90th percentile of the confirmed public funding rounds Quasar Builders took part 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 Nov 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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