What stage does M4 Ventures invest at?

M4 Ventures invests at the Seed, Series A stages.

What sectors does M4 Ventures focus on?

M4 Ventures focuses on Deep Tech, Enterprise Software, SaaS, Sector Agnostic.

Where is M4 Ventures located?

M4 Ventures is headquartered in Lisbon, PT.

M4 Ventures

Venture capital

Lisbon · Seed–Series A · 4 people tracked

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Investment thesis

M4 Ventures backs innovative digital startups with strong R&D capabilities and global expansion ambitions, with a particular focus on helping companies expand into Brazil. Founded and run by entrepreneurs, the firm positions itself as a hands-on partner that supports founders across fundraising, international expansion, technology, and security. It offers portfolio companies not only technological and entrepreneurial experience but also a network of partners and customers to accelerate their strategy.

Invests inDeep Tech Enterprise Software SaaSSector AgnosticBrazil Lisbon Portugal

Source: firm website, verified Aug 3, 2026.

Stage

Seed–Series A

Lisbon, PT

Instruments

Equity

Founded

2022

Tracked investments

Team · 4 people

from public directories

Bruno Mello· Partner

b•••@m4ventures.com.brreveal

Clécio Guaranys· Partner· Rio de Janeiro, Brazilin

c•••@m4ventures.com.brreveal

Dario Tanure· Managing Partner· São Paulo, São Paulo, Brazilin

Dario Tanure is a Managing Partner at Arandu Partners, a financial services firm based in Brazil, with over 30 years of experience in asset and wealth management, investment banking, and capital markets. He also holds managing partner positions at Friday Pagamentos, a fintech focused on individual payment solutions, and M4 Ventures, a venture capital firm investing in early-stage startups.

d•••@m4ventures.com.brreveal

Luis Gutman· Managing Partner· Oeiras, Lisbon, Portugalin

Luis Gutman is Managing Partner at OW Ventures, an early-stage venture capital firm that uses digital processes to manage investments at scale. With over 20 years of experience in technology and venture capital, he has worked with companies that scaled internationally and raised substantial capital. Gutman also hosts the OWners Podcast, which features founders discussing startup development, and mentors students, young professionals, and founders while coaching teams on leadership and organizational agility.

l•••@m4ventures.com.brreveal

What they invest in

from 2 of 2 portfolio companies

SaaS ×2B2B Marketplaces ×1Consumer ×1Data & Infrastructure ×1Enterprise Software ×1Future of Work ×1

HQs:United States×1

Investments · 2 tracked

founders shown can be your intro path

Visorvisor.vin in 𝕏Mar 2023

Visor is a car search and market research platform that aggregates inventory from multiple sources and provides buyers with transparent pricing, listing history, and market insights without dealer-influenced rankings or advertising.

B2B MarketplacesConsumerData & InfrastructureSaaSWilmington, US

Cole Smith(Founder)in

Co-investorsLux Capital Techstars Accel Fika Ventures Lince Capital Maveron +2 more

Visorvisor.us in 𝕏Mar 2023

Visor is a project visualization and reporting tool that syncs two-way with Jira, Asana, and Salesforce to create Gantt charts, roadmaps, spreadsheets, Kanban boards, and dashboards.

Enterprise SoftwareFuture of WorkSaaS

Co-investorsConverge Fitz Gate Ventures Tectonic Ventures Fika Ventures Lince Capital Lux Capital +2 more

Frequently asked questions

What stage does M4 Ventures invest at?: M4 Ventures invests at the Seed, Series A stages.
What sectors does M4 Ventures focus on?: M4 Ventures focuses on Deep Tech, Enterprise Software, SaaS, Sector Agnostic.
Where is M4 Ventures located?: M4 Ventures is headquartered in Lisbon, PT.

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