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Alter Venture Partners

Alter Venture Partners

San Francisco, Californiaaltervp.com

Overview

Alter Venture Partners is a venture capital fund that focuses on disruptive Enterprise companies. We make unique connections among the most transformative organizations. On our platform, startups and global corporations develop innovation and scale while we take an active role to support company growth and guide US based companies in their international expansion across Europe, Latin America and Asia.

Portfolio Companies

19

Investments

Alter Venture Partners investments
CompanyDateStageLead
SiMa.aiSep 2026Series CCo-investor
Spectro CloudNov 2024Series CCo-investor
Aviz NetworksNov 2024Series ALead
Sima LabsOct 2022Series B1 ExtensionCo-investor
TrustLogixJan 2025SeedLead
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Key People

Antonio Viana Baptista

Founding Partner

Louis Toth

Managing Partner

Sector & Stage Mix

Industry, funding stage, and valuation band breakdowns.

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SeedSeries ASeries BGrowth

Portfolio analytics

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Investment Activity

Yearly cadence, pace, and funding raised over time.

Premium
2021
2022
2023
2024
2025
2026

Portfolio analytics

Caplight clients see yearly investment pace and funding raised over time.

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FAQ

Where is Alter Venture Partners based?

Alter Venture Partners is headquartered in San Francisco, California, United States.

When was Alter Venture Partners founded?

Founding year information for Alter Venture Partners is not publicly available.

How many portfolio companies does Alter Venture Partners have?

Alter Venture Partners has 19 portfolio companies in Caplight's dataset.

What are some companies in Alter Venture Partners's portfolio?

Portfolio companies visible on Caplight include SiMa.ai, Spectro Cloud, Aviz Networks, Sima Labs, TrustLogix.

What was Alter Venture Partners's most recent investment shown here?

Alter Venture Partners's most recent investment in this portfolio sample was in SiMa.ai in 2026.

What sectors does Alter Venture Partners focus on?

Alter Venture Partners focuses on Media, Entertainment & Gaming, Healthcare & Life Sciences, Cybersecurity, Cybersecurity, Cybersecurity, Frontier & Industrial Tech, Healthcare & Life Sciences, AI, Data & Cloud Infrastructure, Cybersecurity, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, Cybersecurity, Enterprise Software, Media, Entertainment & Gaming, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, Telecommunications & Networking, Media, Entertainment & Gaming, Enterprise Software, AI, Data & Cloud Infrastructure, Telecommunications & Networking, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, AI, Data & Cloud Infrastructure, Enterprise Software, Enterprise Software, Frontier & Industrial Tech, Telecommunications & Networking, Enterprise Software, AI, Data & Cloud Infrastructure, Enterprise Software, Mobility, Transportation & Logistics, Enterprise Software, Enterprise Software, Enterprise Software, Frontier & Industrial Tech, Telecommunications & Networking.

What company stages does Alter Venture Partners focus on?

Alter Venture Partners typically invests at the MultiStage stage.

What is Alter Venture Partners's AUM?

Alter Venture Partners's assets under management are estimated between $50.0M and $100.0M.

Firmographic Details

HeadquartersSan Francisco, California
Year FoundedN/A

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