About SiaSearch
SiaSearch is a Transportation, Automotive & Logistics company based in Berlin (Germany) founded in 2019 by Clemens Viernickel and Mark Pfeiffer, and was acquired by Scale in November 2021. AI enabled Saas enabled sensor data solutions for autonomous vehicle developers. The company has 31 employees. Its chief executive, as recorded, is Clemens Viernickel. The company was acqui-hired. Its focus areas include Auto Tech, Autonomous Vehicles, Testing and Training Data. Its legal entity is Merantix AG.
Company details
Founded in 2019 in Berlin, Germany, SiaSearch operates in the autonomous vehicle sector. AI and SaaS-enabled solutions are offered for sensor data management. Users are enabled to search, process, access, and extract various sensor data for vehicle development. Raw sensor data is automatically structured using intuitive semantics and keywords. Features such as data access, redundancy optimization, and complex data detection are included in the platform.
- Headquarters Berlin, Germany
- Employees 31
- Founders Clemens Viernickel, Mark Pfeiffer
- Stage Acquired
- SectorsTransportation, Automotive & Logistics
- Emailβ’β’β’β’β’β’β’β’
- Website siasearch.io
- Social LinkedIn X
- Acquired by Scale (Nov 2021)
- Legal Name Merantix Ag
Investors in SiaSearch
SiaSearch has secured backing from 1 investor, including institutional investors. Prominent investors backing the company include Scale AI.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Labeled data is supplied for training AI applications. | 2016 | scale.com | San Francisco, United States |
Investor details for SiaSearch
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People of SiaSearch
2 people are tracked at SiaSearch (2 in leadership); the tracked headcount is 31.
| Name | Role | Group |
|---|---|---|
Clemens Viernickel | Co-Founder & CEO | Leadership |
Mark Pfeiffer | Co-Founder & CTO | Leadership |
Complete people profiles for SiaSearch
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Timeline of SiaSearch
2 dated milestones of SiaSearch across 2 years, from founding to its latest funding, stage changes and deals.
- Founded SiaSearch is founded.
- Exit Acquired by Scale.
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Related news about Siasearch
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Frequently Asked Questions about SiaSearch
SiaSearch was founded in 2019.
SiaSearch is headquartered in Berlin, Germany. It is registered at Berlin, Berlin, Germany.
Clemens Viernickel is the CEO of SiaSearch, as recorded in our data. They have also founded this company.
SiaSearch has 31 employees.
Founded in 2019 in Berlin, Germany, SiaSearch operates in the autonomous vehicle sector. AI and SaaS-enabled solutions are offered for sensor data management. Users are enabled to search, process, access, and extract various sensor data for vehicle development. Raw sensor data is automatically structured using intuitive semantics and keywords. Features such as data access, redundancy optimization, and complex data detection are included in the platform.
SiaSearch has 1 investor. Key investors include Scale AI.
SiaSearch operates through Merantix Ag.
Yes. SiaSearch was acquired by Scale in November 2021.

