Datenretter Schweiz VS SOS Data Recovery: what do the documents say?
Two Swiss data recovery providers: a limited liability company in Mönchaltorf (ZH) and a corporation from French-speaking Switzerland with a laboratory in Switzerland. When both companies are Swiss, the comparison is decided elsewhere: in the contractual commitments, the analysis conditions and the scope of the service. This comparison documents those differences, with sources to back them up.
The essentials in three points
Document-based head-to-head
Facts recorded on 17.08.2026 (datenretter-schweiz.ch website, general terms and conditions, commercial register and SOGC publications; references in the methodology note). YES = documented · CLAIMED = asserted by the provider · NOT DOCUMENTED · NO = explicit contrary source.
| Criterion | Datenretter Schweiz | SOS Data Recovery |
|---|---|---|
| Entity and place of jurisdiction | YES: Datenretter-Schweiz GmbH, a limited liability company, CHE-112.117.394, registered office in Mönchaltorf ZH (Zefix); Swiss law and place of jurisdiction in Uster ZH according to the GTC consulted. According to the SOGC of 16.03.2026, the company shares are held by ENIXEN Group AG, Freienbach. | YES: Tesweb SA (CHE-112.898.136), a corporation registered in the Swiss commercial register (Zefix); exclusively Swiss law, place of jurisdiction in the canton of Bern (GTC). |
| Laboratory in Switzerland | YES: the provider documents its own laboratory in Mönchaltorf on its website. "Reinraum der Klasse 100" (class 100 cleanroom): claimed by the provider; no independent certificate identified in our sources. | YES: laboratory in Switzerland open to visitors. ISO 5 certified laminar flow, presented in detail on our laboratory page; certificate available on request, visits by appointment. |
| Commitment to 100 % processing in Switzerland | CLAIMED: the website states that all necessary work is carried out by Datenretter-Schweiz GmbH in its own laboratory in Mönchaltorf, that the storage medium does not leave Switzerland and that no foreign company is involved. The GTC consulted nevertheless provide, with the client's consent, for the possibility of entrusting parts of the assignment to vetted and approved third-party companies; the clause does not specify their location. | YES: written contractual commitment; the storage medium and the data remain in Switzerland at every stage (GTC, Art. 3.1 "Place of Processing and Data Location", August 2026 version). |
| Smartphones/tablets processed entirely in Switzerland | CLAIMED: the general commitment published on the website covers all work; no smartphone-specific clause on location was identified in the GTC. | YES: contractual commitment to processing in Switzerland (GTC, Art. 3.1), as for all other devices. |
| Initial analysis before any decision | According to the pricing page consulted: Economy and Priority, free analysis announced within 72 hours; Business, analysis within 48 hours with a CHF 150 flat fee; Emergency, analysis as soon as possible with a CHF 300 flat fee. Smartphones and tablets: excluded from the free analysis, CHF 500 analysis payable in advance and non-refundable if recovery is impossible, announced at around 1 to 3 weeks. Conditions therefore vary by device and service tier. | Free, no-obligation initial analysis in under 3 hours of receipt: nature of the failure, recovery prospects and exact cost of the operation, provided in writing before any decision. Invoicing of the operation is conditional on a successful recovery at the 80 % level (see our pricing page). |
| Website languages | de, en (versions of the website consulted). | fr, de, en, it. |
Three points to understand before choosing
1. Two Swiss companies: what can really be compared
Datenretter-Schweiz GmbH is registered in the Swiss commercial register (limited liability company, CHE-112.117.394, Mönchaltorf ZH). Its GTC, consulted on 17.08.2026, provide for Swiss law and a place of jurisdiction in Uster. According to the SOGC publication of 16.03.2026, its company shares are held by ENIXEN Group AG, in Freienbach.
SOS Data Recovery is a service of Tesweb SA, a corporation registered in the Swiss commercial register, with a place of jurisdiction in Switzerland. In terms of entity and place of jurisdiction, both providers therefore offer a Swiss contractual framework: the difference is decided by the written commitments and the scope of the service.
2. Processing in Switzerland: the commitment published on the website and the GTC clauses
The Datenretter Schweiz website states that all necessary work is carried out exclusively by Datenretter-Schweiz GmbH in its own laboratory in Mönchaltorf, that the storage medium does not leave Switzerland and that no foreign company is involved ("Ihr Datenträger verlässt die Schweiz nicht. Auch werden keine ausländischen Firmen mit Arbeiten an Ihrem Datenträger betraut", i.e. your storage medium does not leave Switzerland and no foreign firm is entrusted with work on it; page consulted on 17.08.2026). Its general terms and conditions provide in parallel, with the client's consent, for the possibility of entrusting parts of the assignment to vetted and approved third-party companies; the clause consulted does not specify their location.
At SOS Data Recovery, full processing in Switzerland is the subject of a written contractual commitment (GTC, Art. 3.1): the storage medium, the working copies and the recovered data remain in Switzerland at every stage, smartphones included.
3. The analysis conditions: read the tier and the device concerned
The Datenretter Schweiz website uses the slogan "Keine Daten, keine Kosten" (no data, no charge). According to its pricing page consulted on 17.08.2026, the analysis is free and announced within 72 hours for the Economy and Priority tiers; it is charged as a flat fee for the Business (CHF 150, within 48 hours) and Emergency (CHF 300, as soon as possible) tiers; for smartphones and tablets, which are excluded from the free analysis, it is charged at CHF 500, payable in advance and non-refundable if recovery is impossible, with an announced duration of around 1 to 3 weeks. The GTC provide that analysis fees, where a flat fee applies or has been agreed, are payable in advance and remain due "auch bei einem negativen Resultat", i.e. even in the event of a negative result.
The price of the recovery should therefore be distinguished from the analysis fees applicable to certain tiers or devices: conditions vary by tier and device, and the pricing page must be consulted to determine the timeframe and any analysis cost applicable to the case at hand.
At SOS Data Recovery, the initial analysis is free and without obligation, within 3 hours; you receive in writing what can be recovered and at what price, before any decision. Invoicing of the operation is conditional on a successful recovery at the 80 % level (detailed conditions on our pricing page).
When Datenretter Schweiz can be a sound choice
This comparison documents differences in written commitments and conditions, not in competence. Datenretter Schweiz is an established Swiss provider (a limited liability company registered since 2004), with its own laboratory in Mönchaltorf documented on its website, a Swiss place of jurisdiction, free home pick-up and several service levels, including free analyses announced within 72 hours for some tiers and priority or emergency offers. For German-speaking Swiss clients looking for a local provider with a Swiss contractual framework, it is an established option.
The differences documented above concern the contractual commitment to processing in Switzerland, the analysis conditions depending on the tier, and the linguistic scope of the service (German and English, versus four languages at SOS Data Recovery). It is up to each client to weigh these criteria according to their needs.
Methodology note. The findings on this page rely exclusively on public sources consulted on 17.08.2026: the datenretter-schweiz.ch website (service and "about" pages), the general terms and conditions published on that site, the central commercial register (zefix.ch) and SOGC publications. Each finding is dated; the screenshots and exact references are kept on file. "Not documented" means that no information was identified in the sources examined, not that the fact does not exist. The provider may update its documents: this page is re-checked periodically (last check: August 2026).
Do you represent Datenretter-Schweiz GmbH?
If you believe any information on this page is inaccurate or no longer up to date, write to us at info@sos-data-recovery.ch (subject: "Correction request") with the exact quotation disputed, the documented element contradicting it and your contact details. We acknowledge receipt within 2 working days; where an error is objectively verifiable, we correct it without delay; in other cases, we reply on the merits within 10 working days at the latest.