About

At Sirius, we transform bold ideas into reality through capital deployment and strategic advisory.

who we are
who we are
Our investments

See our current investments

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Tax Star

By combining automation with expert oversight, Tax Star makes compliance effortless and transparent for digital-first businesses in the GCC.

Geography:
GCC
Class:
Venture Capital
invested:
September 2025
Automated tax calculation and filing
Tax Star

Otium Collection

A curated selection of luxury villas and boutique hospitality properties in Europe’s most sought-after spots—think Ibiza, Comporta, the Alps, and beyond.

Geography:
Europe
Class:
Real Estate
invested:
April 2025
Luxury Hospitality
Private Equity
Otium Collection

Cosmos

Cosmos is a UAE-based platform reimagining how entrepreneurs, SMEs and venture-backed founders start and manage their businesses.

Geography:
UAE
Class:
Venture Capital
invested:
January 2025
Mission control for businesses
Cosmos
Highlights

Our company in numbers

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5+
investment themes

Investing into private and public markets and adopting tactical long and short term positions to capitalise on macro and micro economic conditions.

40%
Average irr

Our team consists of entrepreneurs and skilled investment professionals, dedicated to delivering winning outcomes.

$12m
investments Value

Managing investments with a combined value of over $12 million, across multiple asset classes and geographies.