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Warehouse with shelving
B2B trading in used IT · Gronau, Germany

Used IT, traded professionally.

We buy end-of-lease and retired devices from companies and supply tested refurbished stock in batches to resellers across Europe.

Certified data erasureGrading A to DShipping across Europe

We trade all common brands, including

AppleSamsungLenovoDellHPGoogleMicrosoftXiaomi
What we do

One partner for both sides of the market.

Companies refresh their IT regularly. Resellers need reliable stock. Lukoza connects both: we buy, test, erase and resell in batches. All from one warehouse in Gronau, right on the German-Dutch border.

Labelled boxes on shelves
Gronau (Westf.)Our warehouse
Our warehouse

Every device passes through our hands.

In our Gronau warehouse every batch is registered, tested, erased and prepared for resale. Structured processes mean you always know where your devices are.

  • Goods-in with IMEI and serial number registration
  • Function test and grading to fixed criteria
  • Data erasure with certificate
  • Picking and insured shipping
How it works
How it works

Clear, in both directions.

Whether you sell or buy: list, offer, handling, report.

Send a list or request

Models, quantities, condition. Or what you're looking for.

Concrete offer

You quickly get a price per line.

Handling

Pick-up, testing and erasure when we buy. Picking and shipping when we sell.

Report & payment

Test report and erasure certificates. Invoice or credit note.

Technician testing a smartphone
How we work

Tested by people who know tech.

Every device goes through a function test: display, touch, cameras, buttons, speaker, microphone, connectivity and battery. Only then is it graded.

Quality

Honest grading. No surprises.

Our grades are clearly defined, so resellers know what they get and sellers understand how we assess.

A

Very good

Barely visible signs of use, scratch-free display, fully functional.

B

Good

Light signs of use on the housing or fine scratches, fully functional.

C

Used

Clear signs of use, fully functional.

More on quality & grading
Data security

Data gone. With proof.

Every device we buy is erased with certified software, with an erasure certificate for each device.

Certified software

Erasure following recognised standards such as NIST SP 800-88.

Certificate per device

With IMEI or serial number, method, date and result.

Fully traceable

Every device registered per batch, from intake to certificate.

GDPR compliant

Personal data is never viewed or stored, only erased.

Data security
CO₂ & impact

Reuse pays off

Using second-hand smartphones lowers your annual carbon footprint by around a third, according to a 2026 study.

To the CO₂ calculator
Smartphones side by side
−34 %lower annual carbon footprint when buying second-hand smartphones
Stacked shipping boxes

Got a batch or looking for stock?

Send us your list or your requirements. We usually reply within one working day.