AVIO

AVIO is an Italian aerospace company specializing in space propulsion systems, solid rocket motors, launch vehicles, and satellite propulsion technologies. Headquartered in Colleferro, Italy, AVIO is best known as the prime contractor and manufacturer of the Vega family of launch vehicles, which provide Europe with an independent capability for launching small and medium-sized satellites into orbit.

Over the past several decades, AVIO has evolved from an aircraft engine manufacturer into one of Europe’s most important space companies. Today, the company develops advanced launch technologies in cooperation with the European Space Agency (ESA), Arianespace, Airbus, Agenzia Spaziale Italiana (ASI), and numerous European aerospace partners.

AVIO plays a critical role in Europe’s efforts to maintain independent access to space while supporting commercial, scientific, Earth observation, and defense missions.

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Company Overview

Company	AVIO S.p.A.
Founded	1908
Headquarters	Colleferro, Italy
Industry	Aerospace and Space Transportation
Specialization	Launch vehicles, rocket propulsion, solid rocket motors
Primary Launch Vehicle	Vega
Stock Exchange	Borsa Italiana
Major Partners	ESA, ASI, Arianespace, Airbus, ArianeGroup

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History of AVIO

1908: The Beginning

AVIO traces its origins to 1908, when the company was established as Società Italiana Aviazione, focusing on aircraft engine production.

During the early decades of the 20th century, the company became one of Italy’s leading manufacturers of aviation propulsion systems.

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1960s: Entry into the Space Industry

During the 1960s, AVIO began expanding into the rapidly growing European space sector.

The company started developing solid rocket propulsion systems, laying the foundation for what would become one of Europe’s most important launch vehicle programs.

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1980s: Ariane Program Participation

During the 1980s, AVIO became a major industrial partner in the Ariane launch vehicle program.

The company contributed propulsion technologies and solid rocket motors for several generations of European launch vehicles, including:

• Ariane 4
• Ariane 5
• Ariane 6

Its involvement in the Ariane program established AVIO as a leading supplier of large solid-propellant rocket motors.

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1998: Vega Development Begins

One of the most important milestones in the company’s history came in 1998, when development of the Vega launch vehicle officially began.

The program was supported by:

• European Space Agency (ESA)
• Italian Space Agency (ASI)
• European aerospace industry partners

The goal was to develop a dedicated European launcher for smaller satellites and scientific missions.

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2012: First Vega Launch

On February 13, 2012, the Vega rocket completed its successful maiden flight from the Guiana Space Centre in Kourou, French Guiana.

The launch marked a historic achievement for both AVIO and the European space industry.

The mission successfully deployed nine satellites into orbit, demonstrating Vega’s ability to support:

• Earth observation missions
• Scientific satellites
• Technology demonstrations
• Small satellite constellations

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2017: Public Listing

In 2017, AVIO became a publicly traded company on the Italian Stock Exchange (Borsa Italiana).

The listing provided additional financial resources for developing next-generation launch technologies and expanding commercial launch services.

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2020: Vega-C Development

In 2020, AVIO introduced the more powerful Vega-C launch vehicle.

Compared with the original Vega rocket, Vega-C offered:

• Greater payload capacity
• Improved performance
• Larger fairings
• Lower launch costs per kilogram

The new launcher was specifically designed to support Europe’s growing commercial satellite market.

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2024–2026: Next-Generation Launch Systems

In recent years, AVIO has focused on developing:

• Vega-E
• Reusable propulsion technologies
• Advanced cryogenic engines
• Sustainable launch systems
• European sovereign launch capabilities

The company continues to play a major role in supporting the modernization of Europe’s launch infrastructure.

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Major Launch Vehicles

Vega

The original Vega rocket was designed to launch small satellites into:

• Low Earth Orbit (LEO)
• Sun-synchronous orbit (SSO)
• Polar orbit

Specifications

• Height: 30 meters
• Lift-off mass: 137 tons
• Payload to LEO: 1,500 kg

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Vega-C

Vega-C is the upgraded version of Vega.

Improvements

• Larger first-stage motor
• Increased payload capacity
• Improved upper stage
• Larger payload fairing

Specifications

• Height: 35 meters
• Lift-off mass: 210 tons
• Payload to LEO: 2,300 kg

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Vega-E

Vega-E is AVIO’s next-generation launcher currently under development.

The rocket will replace the AVUM upper stage with a new liquid oxygen and methane-powered engine called M10.

Expected benefits include:

• Reduced launch costs
• Higher performance
• Improved efficiency
• Simplified production

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Propulsion Technologies

AVIO is one of Europe’s leading manufacturers of solid rocket motors.

The company produces several important propulsion systems, including:

P80 Motor

The P80 first-stage motor powers the Vega launch vehicle.

Key features:

• Solid propellant
• Carbon-fiber casing
• Approximately 88 tons of propellant

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P120C Motor

The P120C is one of the world’s largest monolithic carbon-fiber solid rocket motors.

It serves as:

• The first stage of Vega-C
• A strap-on booster for Ariane 6

This dual-purpose design significantly reduces manufacturing costs across multiple launch programs.

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M10 Engine

The M10 is AVIO’s new methane-powered cryogenic engine.

Fuel:

• Liquid oxygen (LOX)
• Liquid methane (LNG)

The M10 will power future European launch vehicles, including Vega-E.

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International Cooperation

European Space Agency (ESA)

ESA is AVIO’s most important institutional partner.

Cooperation includes:

• Vega
• Vega-C
• Vega-E
• Propulsion research
• Technology development

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Italian Space Agency (ASI)

The Italian Space Agency (ASI) has supported AVIO since the beginning of the Vega program.

Italy remains the largest financial contributor to Vega development.

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Arianespace

AVIO works closely with Arianespace, which markets and operates Vega launch services from the Guiana Space Centre.

This partnership combines:

• AVIO’s launch vehicle expertise
• Arianespace’s commercial launch services

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ArianeGroup

AVIO collaborates with ArianeGroup on several propulsion programs, including the P120C solid rocket motor used by both Ariane 6 and Vega-C.

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Airbus Defence and Space

AVIO and Airbus cooperate on:

• Satellite programs
• Space propulsion technologies
• European space transportation systems

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Major Milestones

Year	Milestone
1908	Company founded
1960s	Entered the space sector
1980s	Joined the Ariane program
1998	Vega development began
2012	Successful Vega maiden launch
2017	Listed on the Italian Stock Exchange
2020	Vega-C introduced
2022	First Vega-C launch
2024	Continued M10 engine development
2026	Ongoing development of Vega-E

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AVIO Today

Today, AVIO stands at the center of Europe’s independent access-to-space strategy. Through the development of the Vega family, advanced solid rocket motors, and next-generation methane engines, the company continues to expand Europe’s launch capabilities.

With more than a century of engineering experience and strong partnerships with ESA, ASI, Arianespace, ArianeGroup, and Airbus, AVIO remains one of the most influential aerospace companies in Europe and a key contributor to the future of European space transportation.

Rideshare missions by AVIO

Rideshare Mission	Launch date	Launch vehicle	Spacecraft launched	Orbit
VV30 / Sentinel-3C & FLEX	14 September 2026	Vega-C	2	SSO

Dedicated missions by AVIO

Dedicated Mission	Launch date	Launch vehicle	Orbit
VV29 / SMILE	19 May 2026	Vega-C	HEO