Skip to main content
Caplight Logo









Castrum Istanbul

Castrum Istanbul

Turkeycastrum.istanbul

Overview

Castrum Istanbul is a Turkey-based venture capital firm and incubator that specializes in early-stage investments in crypto, Web3, and blockchain-related startups.

Year Founded

2021

Portfolio Companies

1

Investments

Castrum Istanbul investments
CompanyDateStageLead
Nexis NetworkMay 2024SeedCo-investor

Key People

Semih Başaran

Founder

Sector & Stage Mix

Industry, funding stage, and valuation band breakdowns.

Premium
SeedSeries ASeries BGrowth

Unlock portfolio analytics

Sign up to view full sector, stage, and valuation breakdowns for this investor.

Investment Activity

Yearly cadence, pace, and funding raised over time.

Premium
2021
2022
2023
2024
2025
2026

Unlock portfolio analytics

Sign up to explore yearly investment trends and funding raised over time.

FAQ

Firmographic Details

HeadquartersTurkey
Year Founded2021

Institutional Data Access

Join leading institutional investors using Caplight to access private market data, discover pricing, and execute secondary block trades.

Requires verified institutional or accredited status.

See something wrong or outdated?