Mare Investimentos

Investor type

PE

Founded

2009

AUM

-

Location

Rio de Janeiro, Rio de Janeiro, Brazil

Investment Ticket

$1-5 m

Investment Stage

Series B

Region of investment

South America
Investor profile last updated: 20 August, 2026

Profile

MARE Investimentos is a private equity firm that targets opportunities in the Oil & Gas supply chain. The management team has a strong track record in developing and managing companies in the Oil & Gas and Natural Resources sectors.





MARE Investimentos seeks controlling, or co-controlling, investment positions where the team can effect change and add value.

Industry

Industrial Utilities Oil and Gas Energy

Contacts

Name
Title
Email
avatar
Nelson Guitti Founder and Managing Partner
Founder and Managing Partner
n•••@•••
avatar
Demian Fiocca Director
Director
d•••@•••
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Investment-team contacts for Mare Investimentos — including verified work emails and LinkedIn profiles — are available to Private Equity List subscribers.
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FAQs about Mare Investimentos

Mare Investimentos is a private equity firm. It backs companies at Series B, writing tickets of $1-5 m.
Mare Investimentos is located in Rio de Janeiro, Rio de Janeiro, Brazil.
Mare Investimentos was founded in 2009.
Mare Investimentos invests in companies and startups in Industrial, Utilities, Oil and Gas, Energy.
Mare Investimentos invests in companies and startups in South America.
Mare Investimentos invests in companies and startups at Series B.
Mare Investimentos usually invests $1-5 m on average.
Mare Investimentos can be reached through its website mareinvestimentos.com.br/en and its LinkedIn page. Its general enquiries address is [email protected]. Cold-mailing a general inbox rarely reaches a partner, so Private Equity List also lists the investment-team contacts for Mare Investimentos — names, roles, verified work emails and LinkedIn profiles — available on a Pro plan from $129/month (see pricing). Contacts are sourced from the firm's website and LinkedIn and re-verified on a rolling cycle. Spot a stale contact, or none at all? Report it — we re-run that firm within 48h and get back to you.
Yes. Every field on this page — profile, funds, investment criteria, portfolio and investment-team contacts — is available programmatically through the Private Equity List REST API and MCP server, so AI assistants such as Claude and ChatGPT can query Mare Investimentos directly instead of scraping this page. One subscription covers both the web app and machine access — see API & MCP.
Private Equity List re-verifies investor profiles on a rolling cycle, pulling from the firm's own website and LinkedIn rather than a one-off import. This profile was last updated on 20 August, 2026. Something out of date here? Report it — we re-run that firm within 48h and get back to you.