Company · Liestal, Basel-Landschaft, Switzerland

narrowin GmbH

University spin-off in Liestal, founded in 2020, that develops network visibility and segmentation products for IT and OT networks and offers network security services.

01

Facts

Headquarters
Liestal, Basel-Landschaft, SwitzerlandVerified[1]
Legal jurisdiction
Switzerland
Ownership
PartlyVerified[1]

According to the commercial register (March 2026), the two managing directors each hold 131 of 362 capital shares: Tim Senn, a Swiss citizen, and Mischa Diehm, a German national living in Switzerland. The remaining shares are held by Marco Pfatschbacher, a German national in Munich (41), and EnPulse Ventures GmbH of Stuttgart, Germany (59). No acquisition was found in reporting up to October 2026.

Founded in Switzerland
YesVerified[1]

Entered in the commercial register of the canton of Basel-Landschaft in August 2020, initially in Tenniken; the seat moved to Liestal in 2022.

Labels

Third-party labels awarded by their label organisations on their own criteria. Listed for information; not verified by us.

Founded
2020
Canton
Basel-Landschaft BL

02

Products

  • narrowin Diode

    narrowin · Liestal, BL

    Plug-and-play microsegmentation appliance for legacy, medical and OT devices.

    Swiss company

    • Self-hostable
    Network SecurityPaid

03

Sources & verification

  1. [1]
    narrowin GmbH (CHE-177.290.572) - commercial register entry and SOGC publications

    RegistryFederal Office of Justice (Zefix)Last verified

  2. [2]
    narrowin — Company

    Vendornarrowin GmbHLast verified

  3. [3]
    narrowin — swiss made software member profile

    Independentswiss made softwareLast verified

Last verified