![]() Optiqua Optiqua Technologies is a provider of tools for both online and sample-based water quality monitoring. | ![]() Silentium Silentium is a high-tech company that specializes in developing noise reduction products and solutions. | Allogen Biotech Allogen Biotech is a company developing portable food contamination and allergen-testing devices. | |
Founding Date | Founding Date 2005 | Founding Date 1997 | Founding Date 2011 |
Type | Type Subsidiary | Type Private | Type Private |
Tags | |||
Locations | Locations Enschede, NL HQ Singapore, SG | Locations Ness Ziona, IL HQ | Locations HQ |
Employees | Employees 3 | Employees 56 | Employees 2 |

Silentium is a high-tech company that specializes in developing noise reduction products and solutions.
View companyAllogen Biotech is a company developing portable food contamination and allergen-testing devices.
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