Launch and grow

your Business in the Circular Economy

Synerlogis extends the added value of your products and breathes new life into them again and again.

Efficient refurbishment for over 6,000 different products
All processes under control with our asset cockpit
Automated testing and refurbishment for routers
With individual returns portal for your customers
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Fulffillment | Logistics | RepairCenter | Grading | Testing | Returns

References a.o.

breko einkaufsgemeinschaft
schleswiger stadtwerke

 Refurbishment | Shipping | Import/Export | Data Deletion | Software Development

The solutions for your business

We offer you different solutions along your individual value chain.

Storage and shipping

We are your future logistics center and organize all logistical challenges around your products for you. Through the integration of Synerlogis into the logistics cloud of the 4elements group, you not only have warehouse locations in Germany at your disposal, but also in other countries.

Support & RepairCenter

We are your support and repair center for technical products. Besides the certification of Apple products, we are also able to repair drones, e-bikes and other electronic devices.

Subscription & Rental

Your company rents technical products to end users or companies? Then you are exactly right with us! Synerlogis organizes your entire process around your products. We guarantee a maximum added value for your company. Take a look at our business case with GROVER.

Return Center

We are your returns department and provide you with a powerful tool for your customer retention with our white label returns portal.

businesscase grover

Grover - From startup to UNICORN with Synerlogis in 5 years

With Grover, you can rent anything your tech heart desires at a monthly rate. Forget about high purchase costs or years of financing.

More about Grover@synerlogis

Returns management for your technical products

fast and efficient processing 

Step 1

Incoming returns

The goods are usually registered by your customers through our returns portal, so we can process the shipments quickly.

Step 2

Returns check

The completeness and condition of the return is checked, so you can quickly relieve the customer.

Step 3


According to your individual specifications, the returns are technically checked and, if necessary, reprocessed.

Step 4


The goods are then immediately booked back into a storage bin and transferred to your ERP system in real time.

FAQ: Your questions about Synerlogis

The main location of Synerlogis is in Altenholz near Kiel, directly on the Baltic Sea and close to the Technical University with which we have been successfully cooperating for years.

Since April 2022 we have another location in Marl, at the northern edge of the Ruhr area with direct proximity to the shipping depots.

Whereas Altenholz is mainly used for refurbishment of consumer electronic products, Marl is specialized in testing and processing of routers and cable modems.

Yes, we work on a special version of the CLOUD WMS solution WEMALO.

With our own developments in the area of GRADING & Refurbishment, we have succeeded in setting up an efficient process for single returns as well.

The dashboard gives Synerlogis' customers the ability to track inventory levels and goods movements in real time.

It also allows the user to process orders, cancel orders and register goods receipts.

Of course, a complete returns processing is possible through it

We can connect to any system through our PubliAPI.

Of course we already have direct interfaces to DHL,UPS,DPD,GLS and FEDEX as well as to the systems Shopify, Shopware, Plentymarkets, Magento, WeClapp, Billbee, WooCommerce.

The WEEE Directive stipulates that electronic products must be registered in the relevant country before they are sold and that the dealer must fulfill his product responsibility or take-back and disposal responsibility. Unfortunately, there is no Europe-wide registration body here. The registrations are done in the country and one has to consider many specifics.

In Germany, the Electrical and Electronic Equipment Act applies. The aim of the ElektroG is to increase the take-back rate of electronic products to protect the environment. Manufacturers, distributors or importers of electrical equipment must register there before the start of sales and contribute to the disposal costs and ensure that the equipment is treated appropriately when it is taken back.

Lifecycle from A-Z
From storage to shipping, we organize the entire goods flow process

What we offer

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