When was AMBOSS founded?

AMBOSS was founded in 2012 and raised its 1st funding round 5 years after it was founded.

Where is AMBOSS located?

AMBOSS is headquartered in Berlin, Germany.

Who is the current CEO of AMBOSS?

Madjid Salimi of AMBOSS. They have also founded 1 company.

Which legal entities is AMBOSS associated with?

AMBOSS is associated with AMBOSS GMBH and 1 other.

How many employees does AMBOSS have?

As of May 31, 2026, the latest employee count at AMBOSS is 1075.

Is AMBOSS a funded company?

AMBOSS is a funded company, having raised a total of $292M across 3 funding rounds to date. The company's 1st funding round was a $***** Series A round, raised on 2017.

When was the latest funding round of AMBOSS?

AMBOSS's latest funding was a €***** Series C round on Mar 25, 2025, with participation from 4 investors.

Where does AMBOSS rank among its competitors?

AMBOSS ranks 1st amongst 1333 active competitors, of which 52 are funded. It stands 1st in terms of total funding among its competitors. The most recent competitor to raise funding was Virohan, which secured $7.5M in Dec, 2025.

Who are the top competitors of AMBOSS?

AMBOSS's top competitors include Osmosis, Picmonic and Lecturio. Among them, Virohan secured the most recent funding round in December, 2025.

AMBOSS - 2026 Company Profile, Team, Funding, Competitors & Financials

AMBOSS is a series C company based in Berlin (Germany), founded in 2012 by Sievert Weiss, Herbert Lange, Benedikt Hochkirchen, Madjid Salimi, Sievert white and Ehsan Khaljani. It operates as a Provider of medical knowledge platforms and clinical decision support tools. AMBOSS has raised $292M in funding from investors like Cherry Ventures, Target Global and Partech Partners. The company has 1333 active competitors, including 52 funded and 63 that have exited. Its top competitors include companies like Osmosis, Picmonic and Lecturio.

Company Details

Provider of medical knowledge platforms and clinical decision support tools. These digital resources offer interactive libraries and question banks for medical education and exam preparation. The technology integrates into clinical workflows to assist healthcare professionals with evidence-based recommendations and diagnostic guidance. The system provides access to medical content and reference materials for use in educational and clinical settings.

Website: www.amboss.com/us
Social
Email ID: *****@amboss.com
Phone Number: +1 **********

Key Metrics

Founded Year

2012

Location

Berlin, Germany

Stage

Series C

Total Funding

$292M in 3 rounds

Latest Funding Round

Series C, Mar 25, 2025, €*****

Investors

Cherry Ventures & 11 more

Ranked

1^st among 1333 active competitors

Employee Count

1,075 as on May 31, 2026

Investment & Acquisitions

Novaheal

Similar Companies

Osmosis & 1555 more

View AMBOSS's full profile

AMBOSS is associated with 2 legal entities given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
AMBOSS GMBH CIN: 32081947312 , United States, Active		-	-	-
AMBOSS GmbH CIN: HRB3945 , Germany, Active	Nov 07, 2006	-	389 (As on Dec 31, 2021)

AMBOSS has raised a total funding of $292M over 3 rounds. Its first funding round was on 2017. Its latest funding round was a Series C round on Mar 25, 2025 for €*****. 4 investors participated in its latest round. AMBOSS has 12 institutional investors.

Here is the list of recent funding rounds of AMBOSS:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Mar 25, 2025	7811805	Series C	7342183	6714522	6165166	2994169
Sep 30, 2019	3277064	Series B	3353795	1811264	9707432	Cherry Ventures & 2 more
2017	8164	Series A	3744	2916	Cherry Ventures	5659

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View details of AMBOSS's funding rounds and investors

The founders of AMBOSS are Sievert Weiss, Herbert Lange, Benedikt Hochkirchen, Madjid Salimi, Sievert white and Ehsan Khaljani. Madjid Salimi is the CEO of AMBOSS.

Here are the details of AMBOSS's key team members:

Sievert Weiss: Co-Founder of AMBOSS and founder of 2 other companies, AMBOSS and MIAMED. They are also an angel investor in 1 startup.
Contact Info: 1 email address
Herbert Lange: Co-Founder of AMBOSS. They serve on the board of 1 company.
Benedikt Hochkirchen: Co-Founder of AMBOSS and founder of 1 other company.
Contact Info: 1 email address
Madjid Salimi: Co-Founder & Co-CEO of AMBOSS.
Sievert white: Co-Founder of AMBOSS.
Contact Info: 1 email address

AMBOSS's Board of Directors

AMBOSS's board has 1 active member. Herbert Lange is independent board member.

Here is the list of AMBOSS's board of directors:

Name	Type	Representing	Status	Duration
Herbert Lange	Independent board member	-	Current	19y 6m

View details of AMBOSS's Founder profiles and Board Members

AMBOSS's employee count trend

AMBOSS has 1,075 employees as of May 26. Here is AMBOSS's employee count trend over the years:

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Top competitors of AMBOSS include Osmosis, Picmonic and Lecturio. Here is the list of Top 10 competitors of AMBOSS, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	AMBOSS 2012, Berlin (Germany), Series C	Provider of medical knowledge platforms and clinical decision support tools	$292M	KIRKBI A/S, Lightrock & 10 others	76/100
2nd	Osmosis 2012, Charlottesville (United States), Acquired	Educational resources platform for medical students and professionals	$8.99M	Felicis Ventures, Michelson Runway & 23 others	72/100
3rd	Picmonic 2011, Tucson (United States), Acquired	Visual learning tool boosting test scores with memorable mnemonics	$7.13M	Brookstone Venture Capital, Arizona Tech Investors ... & 6 others	67/100
4th	Lecturio 2008, Leipzig (Germany), Series C	Provider of medical and nursing educational resources and exam preparation	$49.2M	Seventure Partners, Holtzbrinck Digital & 11 others	64/100
5th	ATI Testing 1997, Kansas City (United States), Acquired	Nursing education and NCLEX exam review, TEAS testing solutions	-	-	64/100
6th	Virohan 2018, Gurugram (India), Series B	Platform offering healthcare education through tech courses	$26.3M	Blume Venture, Artha Impact & 114 others	58/100
7th	MedBridge 2010, Bellevue (United States), Series A	Provider of healthcare education and patient care software solutions	-	LLR Partners, Brentwood Associates & 1 others	57/100
8th	Rejoy Health 2020, San Francisco (United States), Seed	AI-powered digital health solutions to improve physical, mental, and metabolic health	$1.32M	Y Combinator, Google & 2 others	57/100
9th	ArcherReview 2009, Dallas (United States), Acquired	Provider of coaching classes for preparation of medical and nursing exams	-	-	54/100
10th	Figure 1 2013, Toronto (Canada), Series B	Provider of medical educational platform for professionals	$20.9M	Union Square Ventures, Rho Canada Partners ... & 18 others	54/100