Yellowhammer

Company

Yellowhammer d.o.o.

A company from Zagreb, Croatia, specialising in data science and AI solutions for the aviation MRO sector. Our product is ARFE. Its development is the foundation for a forward deployed engineering practice for aviation.

Principles

How we build.

  1. 01

    Start with one painful workflow

    Landing gear and life-limited part transition forensics. Deadline-driven, high stakes, poorly served by generic document tools.

  2. 02

    The model is the product

    The clean, versioned, source-linked model of an asset's technical history is what lasts. Interfaces are replaceable.

  3. 03

    Engineers in the process

    Part-66 and CAMO engineers sit inside the customer's transition process for the first deals and learn what software alone never sees.

  4. 04

    Expand only when asked

    We grow horizontally when the vertical is trusted enough that customers ask for more themselves.

  5. 05

    Price on outcomes

    On exposure found and disputes avoided, not on seats or scans.

Accelerator

ZICER Startup Factory 2026.

Yellowhammer takes part in the 2026 generation of the ZICER Accelerator (Startup Factory programme) run by the Zagreb Innovation Centre, with support from the City of Zagreb.

ZICER — Zagreb Innovation CentreContact