Sirio

What Sirio does

Sirio S.p.A., founded in 1984 and headquartered in Milan, Italy, is a privately held aircraft management and maintenance organization serving ultra-high-net-worth individuals and corporate flight departments. The company operates under multiple Air Operator's Certificates (AOCs) across the European Union, United Kingdom, and United States, with offices in Milan and London and a network of 40 Aircraft-on-Ground (AOG) mobile response teams positioned across these regions.

The company's core offering is an integrated suite of private aviation services. Aircraft management covers crewing, scheduling, 24/7 flight operations, and group procurement of fixed and variable operational costs, delivered through dedicated Client Service Managers. Aircraft maintenance is delivered from an in-house Maintenance and CAMO (Continuing Airworthiness Management Organisation) center certified by Bombardier, Embraer, Gulfstream, and Dassault. Sirio claims 25+ Embraer Praetor 600 and Legacy 500 aircraft under management or ownership, with 20+ years of Embraer Executive Jet experience. Differentiated products include a Service Continuity Jet Card Programme (guaranteeing 100% aircraft availability via replacement aircraft during maintenance), exclusive Starlink dealer status for in-flight satellite connectivity, and charter revenue offsetting via a partnership with on-demand charter provider FXAIR.

Revenue is generated through three streams: recurring aircraft management fees (annual contracts), professional-services revenue from certified maintenance and CAMO work, and transaction-fee income from charter distribution. Pricing is bespoke and quote-based, reflecting the premium positioning. Sirio is owned by an undisclosed U.S.-domiciled parent company and maintains a strategic alliance with fractional provider Flexjet, which provides fleet access for service continuity and crewing-standard alignment. The company has 51-100 employees, no disclosed funding rounds, no acquisitions, and no public listing.

Name

Sirio

Legal name

Sirio S.p.A.

Website

https://sirio.aero

Company type

Private

Founded year

1984

Operating status

Operating

Headcount range

51–100 employees

Short description

Sirio S.p.A. is a Milan-based aircraft management and maintenance organization serving ultra-high-net-worth individuals and corporate flight departments. It provides certified maintenance across four major OEM platforms, integrated aircraft management services, and exclusive partnerships with Flexjet, FXAIR, and Starlink.

Ownership category

akta.pro rank

Product category

Private Aviation Services

NAICS

Electronic and Precision Equipment Repair and Maintenance (81121), Electronic and Precision Equipment Repair and Maintenance (811210)

SIC

Aircraft Engines & Engine Parts (3724), Aircraft Parts & Auxiliary Equipment, Nec (3728)

akta.pro primary industry

Private Aviation Maintenance, Repair & Overhaul (MRO) (THABAFAI)

akta.pro secondary industries

Aircraft Engine MRO (Overhaul, Repair, Test Cell) (TLAKAJAB), Component MRO (Avionics, Hydraulics, Pneumatics, Electrical) (TLAKAJAC), Landing Gear MRO (IMABALAF)

Keywords

• Aircraft management
• Aircraft maintenance
• Private aviation services
• AOG support
• Jet management

Headquarters

HQ city

Milan

HQ country

Italy

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Infrastructure, Marketing or Sales, Technology or R&D

Revenue model

1. Aircraft Management Services: Full-service aircraft management including crewing, scheduling, operations, and maintenance coordination for privately owned and fractionally-owned aircraft. Revenue generated through management fees and access to group buying power for operational costs.
2. Aircraft Maintenance Services: Maintenance and CAMO (Continuing Airworthiness Management Organisation) services for multiple aircraft types including Bombardier, Embraer, Gulfstream and Dassault. Includes AOG support services.
3. Charter Revenue Offsetting: Sirio-managed aircraft can generate offsetting revenue via charter through the FXAIR relationship, providing additional income for aircraft owners.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

Sirio is a private aviation management and maintenance organization founded in 1984, headquartered in Milan, Italy. The company provides comprehensive aircraft management services (scheduling, crewing, operations, charter revenue optimization) for privately owned aircraft including Embraer Praetor 600, Legacy 500, Gulfstream G700 and G650, as well as certified maintenance (CAMO) services for Bombardier, Embraer, Gulfstream and Dassault aircraft, supplemented by AOG mobile response support and Starlink connectivity dealership.

Product overview

Sirio is an aircraft management and maintenance organization offering a unified suite of private aviation services. Its core offerings include aircraft management for aircraft including Gulfstream G700, G650, Embraer Praetor 600, and Legacy 500; and aircraft maintenance certified for Bombardier, Embraer, Gulfstream, and Dassault platforms. Value-added services include a Service Continuity Jet Card Programme providing 100% aircraft availability via replacement jets during maintenance, 40 strategically located AOG mobile response teams, and exclusive Starlink connectivity dealer services. The company leverages partnerships with Flexjet (fractional ownership access) and FXAIR (charter distribution) to provide comprehensive private aviation solutions.

Differentiator

Problem solved

Functional benefit

Products and services

• Aircraft Management

Quantifiable outcome

• 100% Aircraft Availability - no downtime during maintenance events

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Three partnerships are on record, tiered core and flagship.

• FlexjetcoreStrategic or Co-development PartnerSirio's relationship with fractional provider Flexjet provides the opportunity to ensure Sirio-managed clients have no downtime via access to one of the world's largest fleets of owned and operated aircraft. Sirio-managed aircraft benefit from Flexjet's world-class crewing standards, with pilots and cabin servers trained to the same high benchmarks. This provides a level of scale, infrastructure and aviation expertise rarely found among traditional aircraft management providers.
• FXAIRcoreChannel Partner/ Reseller/ DistributorUnique relationship with on-demand charter provider FXAIR presents an unmatched distribution channel across EMEA and North America. Sirio assures that owned aircraft can drive reliable offsetting revenue via charter through this partnership.
• StarlinkflagshipTechnology or IntegrationExclusive Starlink dealer, providing satellite-based high-speed internet connectivity solutions for private aircraft.

Scale indicators6 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• TAG Aviation: Switzerland-based global aircraft management, MRO, and charter company operating multiple AOCs in Europe, the U.S., and Asia. Directly comparable to Sirio across aircraft management, maintenance, and CAMO services for UHNW and corporate clients.
• Comlux Aviation: Swiss-based aircraft management, MRO, and VIP charter operator with a focus on ultra-long-range business jets including Gulfstream, Bombardier, and Dassault. Comparable boutique-to-mid scale private aviation services model.
• Meridian (Tuvia Kerzner): Boutique private aviation management company with a focus on bespoke UHNW service and a small fleet of managed aircraft. Comparable in boutique positioning, managed fleet scale, and premium client experience model.
• Duncan Aviation: Large independent business aircraft MRO, avionics, and aircraft management provider in North America. Comparable in Embraer, Gulfstream, Bombardier, and Dassault MRO services targeting owner-flown and managed aircraft.
• Clay Lacy Aviation: U.S.-based aircraft management, charter, FBO, and MRO operator with deep Bombardier and Gulfstream experience. Closely comparable to Sirio in private jet management, MRO capabilities, and UHNW customer focus.
• Jet Aviation: One of the largest business aviation MRO and aircraft management companies globally, servicing Bombardier, Gulfstream, Dassault, and Embraer platforms. Closest scale-comparable peer to Sirio with overlapping OEM authorizations and global AOC footprint.
• ExecuJet (Luxaviation Group): Global aircraft management, MRO, and FBO operator (now part of Luxaviation) serving the same UHNW and corporate segments with multi-jurisdictional AOC coverage. Direct overlap with Sirio's aircraft management and charter offsetting model.

Broad incumbents

• Flexjet: U.S.-headquartered fractional jet provider and Sirio's core strategic partner. Overlaps with Sirio in private jet operations, crewing, and fleet management, though at a much larger scale and broader aircraft portfolio.
• NetJets: World's largest fractional jet ownership provider and owner of the Flexjet brand. The parent ecosystem that anchors Sirio's Service Continuity Jet Card; comparable buyer of large-jet MRO services at massive scale.
• VistaJet: Global business aviation company offering point-to-point jet card and membership programs with an owned international fleet. Comparable in serving the UHNW and corporate global traveler segment, but operates a non-fractional ownership model.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/sirio-aero

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Sirio