When was Challenger Accelerator founded?

Challenger Accelerator was founded in 2020.

Where is Challenger Accelerator headquartered?

Challenger Accelerator is headquartered in Bratislava, Slovakia.

How many investments has Challenger Accelerator made?

Challenger Accelerator has made 75 investments.

What has Challenger Accelerator invested in?

Challenger Accelerator has made numerous investments in companies like Geodesic.Life , Neomi , and Silo Africa within the Construction and Engineering, Business/Productivity Software, and Electronic Equipment and Instruments industries.

What has Challenger Accelerator invested in recently?

Challenger Accelerator's latest investment was on 06-Aug-2026 in Geodesic.Life , a company within the Construction and Engineering industry.

Challenger Accelerator investment portfolio

Challenger Accelerator Overview

Investor Type

Accelerator/Incubator

Status

Active

Professionals

4

Investments

75

Portfolio

61

Exits

14

Challenger Accelerator General Information

Company Description

Founded in 2020, Challenger Accelerator is an international innovation and startup accelerator supporting early-stage and growth-stage ventures across Europe and Africa. Operating in Ukraine, Estonia, Lithuania, and Slovakia, the accelerator focuses on helping startups validate their business models, access international markets, strengthen investment readiness, and connect with corporate and public-sector partners. The firm works across multiple high-impact verticals, including AI and machine learning, digital technologies, green and climate innovation, sustainability, mobility, agritech, manufacturing, science-driven solutions, and e-commerce. Its programmes combine mentorship, workshops, ecosystem matchmaking, and investor access to help startups scale faster and build commercially viable solutions with international potential.

Business Details

Website

www.challengeraccelerator.com

Year Founded

2020

Investor Status

Actively Seeking New Investments

Primary Investor Type

Accelerator/Incubator

Corporate Office

Bottova Street. 2A
Bratislava, 811 09
Slovakia

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Challenger Accelerator Investments (75)

Company Name	Deal Date	Deal Type	Industry	Company Stage
Geodesic.Life	06-Aug-2026	Accelerator/Incubator	Construction and Engineering	Generating Revenue
Neomi	22-Apr-2026		Business/Productivity Software	Generating Revenue
Silo Africa	04-Dec-2025		Electronic Equipment and Instruments	Generating Revenue
Object Control	27-May-2025		Business/Productivity Software	Generating Revenue
eXtra Vision	15-May-2025		Surgical Devices	Generating Revenue
Salesdep.ai	01-Jan-2025		Business/Productivity Software	Generating Revenue
Apixmed	19-Nov-2024		Enterprise Systems (Healthcare)	Generating Revenue
GIOS	19-Nov-2024		Educational Software	Generating Revenue
Ninjamoba	01-Jun-2024	Accelerator/Incubator	Business/Productivity Software	Out of Business
HechicerIA	10-May-2024	Accelerator/Incubator	Business/Productivity Software	Generating Revenue

You’re viewing 10 of 75 investments. Get the full list »

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Challenger Accelerator Exits (14)

Company Name	Exit Date	Exit Type
storePredictor	10-Oct-2026	Out of Business
Ozai	14-Aug-2026
Biotron	25-May-2026
Reternum	19-May-2026
Buyora Solutions	17-May-2026
iERP.ai	06-Mar-2026
Ninjamoba	27-Feb-2026
Togggle	23-Dec-2025
Rythmex	22-Sep-2025	Out of Business
CrowdPledge	16-Aug-2025	Out of Business

You’re viewing 10 of 14 exits. Get the full list »

Challenger Accelerator Investments by Industry, Year, and Region

Investments by Industry

Investments by Year

Investments by Region

PitchBook’s data visualizations quickly surface an investor’s historical investments—showing a breakdown of activity by industry, year and region.