About us. In a world where the technological landscape is being revolutionized by modern IoT and new quantum computing, ELPROMA helps its customers to guarantee long-term reability of existing solutions through its time & frequency synchronization. Weak synchronization does not block solutions. It is simply limits it's performance that frequently is not easy to measure. But there are cases where synchronization is responsible for system failures that cost billions. Below there is a partial list of organizations which use ELPROMA products and services:


History. Elproma was funded in 1992 C&K Europe BV (NL) gradually evolving to own R&D facility specialized in time & frequency. In 1998 Elproma BV (NL) has acquisited  Elproma (PL) creating new european holding. In 2012 two managers Tomasz Widomski & Robert Bender have successfully finished MBO acquisition of polish division.

Today Elproma is 100% capital owned by group of 6 polish private investors. Company 2017 turnover was 4mln EUR (5mln USD) and it emloyes 33 people, including 10 high skiiled engineers. Time Server production is basing on qualified subcontracotr system. A company is ISO 9001 and IQnet certified. All products are made in Poland (EU) ensures best quality at low fares.

Awards. Elproma company has received several international awards in recognition for its achievements and pioneering spirit. It has also realized several EU premieres, including the world’s first ever deployment of legal trusted time transfer (2015-2016 DEMETRA H2020 Project). Company was also co-developer of CERN White Rabbit protocol (2009-2012), currently standardized in 2018 to be a new High Precision PTP/IEEE1588 profile.

Success Story. Elproma's great achievement is co-created by thousands of sold simple time server units working all over the world 24/7, as well as very large global synchronization systems custom designed for banks, power plants, telecom and air traffic management systems. A company PDF presentation is available to download here.

ELPROMA Company Presentation PDF

Key persons of Time & Frequency team:

Krzysztof Borgulski ELPROMA Time Division

Krzysztof Borgulski (CEO)

Board of Directors

NTP PTP/IEEE1588 Expert

Tomasz Widomski ELPROMA Time Division

Tomasz Widomski (CINO, CMO)

Member of Supervisory Board

Product & Business Development

 Public Key Certificate (.cer)

Michal Grzywacz ELPROMA Time Division

Michal Grzywacz

Sales Director

Business Development

Janusz Uzycki ELPROMA Time Division

Janusz Uzycki


NTP PTP/IEEE1588 Expert

Piotr Olbrysz ELPROMA Time Division

Piotr Olbrysz

Hardware Developer


Jerzy Kowalski ELPROMA Time Division

PhD Jerzy Kowalski (CIO)

Computer Scientist


Malgorzata Polak ELPROMA Time Division

Malgorzata Polak

Marketing Director

Int. Business Development

Monika Caban ELPROMA Time Division

Monika Caban

Logistic Director

Int. Business Development