/Investor DB

TDJ

Family office

Warszawa · Growth–Late Stage · 2 people tracked

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Investment thesis

TDJ is a family-owned investment firm that forms long-term partnerships with entrepreneurs, combining its own private capital, expertise and hands-on operational support to grow portfolio companies. It finances investments from its own capital, allowing independent and flexible decision-making. Through its TDJ Business Excellence teams it shares knowledge across sectors, applying lean management and best practices to optimize processes and drive lasting value creation. The firm is sector-agnostic, with experts experienced across many industries, and seeks talented leaders who often co-invest and manage portfolio companies. It also supports education initiatives for children and youth in Poland.

Invests inSector AgnosticPolandWarszawa

Source: firm website, verified Aug 3, 2026.

Stage
Growth–Late Stage
Check
$18.9M
HQ
Warszawa, PL
Leads rounds
Leads
Instruments
Equity
Founded
1976
Last 12 months
1 investment
Tracked investments
1

Team · 2 people

from curated

What they invest in

from 1 of 1 portfolio companies

AI & Machine Learning ×1Cloud Computing ×1Data & Infrastructure ×1Enterprise Software ×1

HQs:Bulgaria×1

Investments · 1 tracked

founders shown can be your intro path
Tiger Technologytiger-technology.comin𝕏Jul 2026 · $10M

Tiger Technology provides data management software and storage solutions for enterprise customers across media, healthcare, government, manufacturing, retail, and other sectors.

AI & Machine LearningCloud ComputingData & InfrastructureEnterprise SoftwareSofia, BG

Alexander Lefterov(Founder and CTO)inIravan Hira(CEO)in

Co-investorsImpetus Capital3TS Capital PartnersEndeavor Catalyst

Portfolio news

latest coverage across their companies

Frequently asked questions

What stage does TDJ invest at?
TDJ invests at the Growth, Late Stage stages.
What is TDJ's typical check size?
TDJ typically writes checks of $18.9M.
What sectors does TDJ focus on?
TDJ focuses on Sector Agnostic.
Where is TDJ located?
TDJ is headquartered in Warszawa, PL.
Does TDJ lead rounds?
Yes, TDJ leads investment rounds.

Media · Podcasts & interviews

from their channel

#TDJinspiruje - AI w biznesie

TDJ

#3PytaniaDoLidera TDJ - Rafał Komorowski, Wiceprezes Zarządu ZAMET SA

TDJ

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