When was Reiner Stemme founded?

Reiner Stemme was founded in 2018.

Where is Reiner Stemme located?

Reiner Stemme is headquartered in Trebbin, Germany.

Is Reiner Stemme a funded company?

Reiner Stemme is a funded company, having raised a total of $***** in its 1st and only funding round.

Where does Reiner Stemme rank among its competitors?

Reiner Stemme ranks 6th amongst 15 active competitors, of which 3 are funded. It stands 6th in terms of total funding among its competitors. The most recent competitor to raise funding was Aura Aero, which secured $57.8M in Apr, 2026.

Who are the top competitors of Reiner Stemme?

Reiner Stemme's top competitors include Aura Aero, Leap Aeronautics and Jump Aero. Among them, Aura Aero secured the most recent funding round in April, 2026.

Reiner Stemme - 2026 Company Profile & Competitors

Reiner Stemme is a public company based in Trebbin (Germany), founded in 2018. It operates as a Developer of aircraft platforms focused on sustainable aviation propulsion systems. The company has 15 active competitors, including 3 funded and 1 that has exited. Its top competitors include companies like Aura Aero, Leap Aeronautics and Jump Aero.

Company Details

Developer of aircraft platforms focused on sustainable aviation propulsion systems. The company utilizes an engineering network and collaborates with research institutes. It focuses on developing aircraft platforms for commercial and governmental applications. The company aims to develop sustainable aviation propulsion systems.

Website: reinerstemme.aero
Email ID: *****@reinerstemme.aero
Phone Number: +49 **********

Key Metrics

Founded Year

2018

Location

Trebbin, Germany

Stage

Public

Ranked

6^th among 15 active competitors

Similar Companies

Aura Aero & 13 more

Exit Details

Public

View Reiner Stemme's full profile

Reiner Stemme has not raised any funding rounds yet.

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Top competitors of Reiner Stemme include Aura Aero, Leap Aeronautics and Jump Aero. Here is the list of Top 10 competitors of Reiner Stemme, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Aura Aero 2018, Cugnaux (France), Series B	Manufacturer of electric aircrafts	$397M	Safran, EDF & 5 others	52/100
2nd	Leap Aeronautics 2019, Bengaluru (India), Seed	Developer of electric aircraft platform for air taxi and logistics	-	Stpinext, IESA & 3 others	32/100
3rd	Jump Aero 2019, Petaluma (United States), Funding Raised	Developer of e-VOL aircraft first responders	-	Bantam Group	31/100
4th	Metro Hop 2018, Santa Rosa (United States), Unfunded	Manufacturer of electric plane	-	-	22/100
5th	CAPS 2018, Paris (France), Funding Raised	Manufacturer of electric aircraft	-	Starburst	20/100
6th	Reiner Stemme 2018, Trebbin (Germany), Public	Developer of aircraft platforms focused on sustainable aviation propulsion systems	-	-	20/100
7th	TENSOR 600X 2018, Swabia (Germany), Funding Raised	Manufacturer of electric aircrafts	-	Liftoff Accelerator	18/100
8th	Rgac China, Series A	Manufacturer of new energy general aviation aircraft and aircraft components	-	-	16/100
9th	ACS Aviation 2006, Sao Paulo (Brazil), Unfunded	Developer of electric aircraft and EVTOL (electric vertical takeoff and landing) vehicles.	-	-	16/100
10th	Vialumi 2026, Seattle (United States), Unfunded	Manufacturer of hybrid electric aircraft designed for flight training operations	-	-	16/100