William Ceroni Ruiz is an Angel Investor at Bossa Invest, whose known portfolio counts 10 companies.
Is William Ceroni Ruiz a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
- Sector
- SaaS
Contacts
Affiliated funds' portfolios
Angel Investor at Bossa Invest, whose known portfolio counts 10 companies
- Ambar Technologies
- Twiggy
- Minha Coleta
- FFID
- Freedom.AI
- Futuriza
- Hablla
- Mastery B2B Tech
- Sandwiche
- SprayX
Investor Profile
Founders in the listed sector SaaS, and focus areas Enterprise SaaS and Vertical SaaS fall inside that listing.
Bossa Invest appears in Pre-Seed and Seed rounds across its known deals.
What the affiliated firm has backed is the closest available signal on whether William Ceroni Ruiz is worth approaching.
Colleagues at Bossa Invest
Showing 20 of 23
Alexandre F. Nunes
Investor
Belo Horizonte, Brazil
João Kepler
Chief Visionary Officer
São Paulo, Brazil
Jefferson Visnevschi Fonseca
Membro Investidor Board Tech
São Paulo, Brazil
Jorge Azevedo
Investment Committee (Lawtech and Boardtech)
São Paulo, Brazil
Arthur Guttilla
Angel Investor
San Francisco, United States
Esdanio Nilton Pereira
Investidor de startups
Caxias do Sul, Brazil
Phelip Mendes
Seed Investor
Curitiba, Brazil
Layanne Mendes
Angel Investor na Bossa Invest
São Paulo, Brazil
Renato Douek
Membro de comitê Pool Board Tech e Investidor Anjo
São Paulo, Brazil
Rovian Zuquetto
Angel Investor
Caxias do Sul, Brazil
Dhiego Silva
Co-Investidor
São Paulo, Brazil
Sandro Augusto Paiva
Angel Investor
São Paulo, Brazil
Raul Santana
Investidor
Valinhos, Brazil
Flavio Pizzato
Board Advisor - Industry 4.0 Investment Pool
Bento Gonçalves, Brazil
João Paulo Zica Fialho
Investor and Advisory Board Member
Belo Horizonte, Brazil
Lucas Medola
Membro Investidor
São Paulo, Brazil
Victor D'Afonseca
Angel Investor
São Paulo, Brazil
Bruno Kerber
Angel Investor
São José dos Campos, Brazil
Paulo Tomazela
CEO
Brazil
Marcus Marques
Investidor de Startups
Santana de Parnaíba, Brazil
Frequently asked questions
Who is William Ceroni Ruiz?
William Ceroni Ruiz is a venture capital investor based in Monte Mor, São Paulo, Brazil, listed as Angel Investor at Bossa Invest. The known portfolio of that firm counts 10 companies. That portfolio belongs to the firm, not to William Ceroni Ruiz personally.
What does William Ceroni Ruiz invest in?
Listed sectors include SaaS; listed focus areas include Enterprise SaaS and Vertical SaaS. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does William Ceroni Ruiz invest at?
Bossa Invest appears in Pre-Seed and Seed rounds across its known deals, and William Ceroni Ruiz is listed there as Angel Investor. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is William Ceroni Ruiz listed at?
William Ceroni Ruiz is listed as Angel Investor at Bossa Invest. 23 other people in the database share a firm with William Ceroni Ruiz.
How do I contact William Ceroni Ruiz?
A LinkedIn page is on file for William Ceroni Ruiz. It is readable inside RaiseHunt after you create an account. The database holds no email address and no phone number for this profile.
Skip the browsing. Let AI find your ideal investors in one minute.
Paste your startup website and AI picks your best-fit investors out of 135,000+ profiles.
Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal