About Us
An established European data recovery laboratory since 1998.
Company history
Over 35 years of experience in data recovery
Data Recovery Beginnings
Ing. Ondřej Nadrchal co-founds TDP-Ontrack — one of the first specialised data recovery companies in Central Europe.
Company Founded
DataHelp was established in Prague as a specialised laboratory for professional data recovery services.
New Headquarters & Technology Upgrade
Relocation to our current address in Prague-Karlín and significant expansion of our technological capabilities, including Rusolut tools for flash memory and additional PC-3000 systems.
Team Expansion
Our team grows to seven full-time data recovery technicians, strengthening our capacity for complex cases.
TDP-Ontrack Acquisition
Acquisition of the data recovery division of TDP-Ontrack, one of the first specialised companies in the field in Central Europe, founded in 1990 by Ing. Ondřej Nadrchal. This brought unique know-how and continuity dating back to the very beginnings of the industry in Czechoslovakia.
57,000+ Cases
We pass the milestone of more than 57,000 data recovery cases handled for private and business customers.
Data Recovery Beginnings
Ing. Ondřej Nadrchal co-founds TDP-Ontrack — one of the first specialised data recovery companies in Central Europe.
Company Founded
DataHelp was established in Prague as a specialised laboratory for professional data recovery services.
New Headquarters & Technology Upgrade
Relocation to our current address in Prague-Karlín and significant expansion of our technological capabilities, including Rusolut tools for flash memory and additional PC-3000 systems.
Team Expansion
Our team grows to seven full-time data recovery technicians, strengthening our capacity for complex cases.
TDP-Ontrack Acquisition
Acquisition of the data recovery division of TDP-Ontrack, one of the first specialised companies in the field in Central Europe, founded in 1990 by Ing. Ondřej Nadrchal. This brought unique know-how and continuity dating back to the very beginnings of the industry in Czechoslovakia.
57,000+ Cases
We pass the milestone of more than 57,000 data recovery cases handled for private and business customers.
DataHelp
This is what we look like


We are a team of experienced data recovery experts
Specialists with years of hands-on experience and deep expertise
More about us
We are DataHelp s.r.o., a company specialising in data recovery from all types of storage devices. Our laboratory has been operating since 1998, and our team has more than 35 years of experience (since 1990). Combined with state-of-the-art technology, this lets us recover our customers' lost data safely. Whether it's a damaged hard drive, SSD, RAID array or phone, we provide reliable, professional solutions. The company was founded by Mgr. Štěpán Mikeš and Aleš Wagner to provide professional, reliable data recovery. From the start we have worked with a wide range of devices – from memory cards and phones to hard drives and complex RAID systems.
We invest regularly in state-of-the-art technology to provide first-class data recovery. We work closely with ACELab Europe, a technology leader, and use tools such as the PC-3000, which let us work at firmware level and handle complex recoveries from hard drives and RAID arrays. For phone data recovery we use professional tools from Cellebrite and MOBILedit. For damaged USB flash drives and memory cards we use Rusolut's Visual NAND Reconstructor. Damaged drives are opened only in laminar flow boxes, which provide the dust-free environment needed for the best chance of success. Our lab is equipped for advanced soldering – from micro-soldering and hot air stations to IR soldering and rework stations – complemented by high-resolution microscopes. We use CAD software to design custom fixtures for handling mechanical drive parts, which we then 3D-print. We also develop our own software for sorting and verifying data, as well as our own case management system. Our extensive stock of more than 10,000 unique parts – from the oldest 20 MB MFM drives to the latest 20 TB drives – lets us significantly shorten recovery times.
Our priority is to provide professional, reliable data recovery, rooted in our core values: expertise, innovation and a customer-first approach. We know that data is often irreplaceable, and we always look for the most effective way to recover it. We continuously invest in training our specialists and in state-of-the-art technology, so that we keep pace with the latest developments in the industry and deliver the highest quality of service. Customer satisfaction comes first. We take an individual approach and communicate transparently throughout the recovery process. Every case is a unique challenge, and our specialists do everything possible to recover your data. We adhere to strict security standards and protect our clients' personal data.





