# Ricardo Feferbaum

> Ricardo Feferbaum is a pre-seed investor in Lisbon backing B2B and SaaS. See 2 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Location: Lisbon, Portugal
- Total investments: 2
- Last investment: Dec 2022
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/ricardofeferbaum/

Ricardo Feferbaum is a pre-seed investor in Lisbon focused on B2B and SaaS. Ricardo Feferbaum

## Contacts

5 contacts available for Ricardo Feferbaum: work email, personal email, work phone, personal phone and socials. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-email/ricardo-feferbaum?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| B2B | 1 | 50% |
| SaaS | 1 | 50% |
| Drones | 1 | 50% |
| Robotics | 1 | 50% |
| Software | 1 | 50% |

12 industries tracked in total.

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| ORKID | ORKID is a B2B company that offers last mile and middle mile drone delivery technology and services to enterprises. Our autonomous electric drones offer a faster, more affordable, and sustainable alternative to traditional delivery methods. | $1M | Pre-Seed | Dec 14, 2022 | https://www.orkid.tech/ |
| B2B Stack | B2B Stack is the Latam leading marketplace for B2B software buying and selling. The marketplace has a comprehensive database of listed B2B software and services, real user reviews, and comparison features. Through an end-to-end digital workflow, it helps buyers with discovering products, comparing, and managing their purchasing process. It alsohelps vendors with promoting their products, capturing quality traffic, intent data, and demand generation. B2B Stack is bringing the Latam B2B solutions buying experience towards the e-commerce era.The company was founded in 2019, operates remotely (mainly in São Paulo). |  | Pre-Seed | Dec 01, 2020 | https://www.b2bstack.com.br |

2 of 2 investments shown.

## Co-investors
- [Irie VC](https://shizune.co/investors/profile/irie-vc) — VC Fund, 1 deal together
- [Newtopia VC](https://shizune.co/investors/profile/newtopia-vc) — VC Fund, 1 deal together
- [SaaSholic](https://shizune.co/investors/profile/saasholic) — VC Fund, 1 deal together
- [Seed9](https://shizune.co/investors/profile/seed9) — VC Fund, 1 deal together

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## Featured in investor lists
- [Enterprise Software Angel Investors in Brazil](https://shizune.co/investors/enterprise-software-angel-investors-brazil)

## FAQ

### What does Ricardo Feferbaum invest in?

Ricardo Feferbaum invests primarily in B2B, SaaS and Drones startups, most often at Pre-Seed stage. Most of the 2 investments tracked by Shizune back companies in Brazil. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Ricardo Feferbaum?

Public channels for Ricardo Feferbaum include LinkedIn. 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.

### When did Ricardo Feferbaum last invest?

The most recent investment recorded for Ricardo Feferbaum closed in Dec 2022. Shizune tracks 2 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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