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Timing is everything
Timing and synchronisation is an invisible utility that underpins our modern society. Time is used in virtually everything, from simple watches to advanced technologies like GPS/GNSS, LTE, and 5G.
WHO WE ARE
PNT resilience through innovative solutions
Whether you are looking to strengthen your PNT resiliency, need continuous Global Navigation Satellite System (GNSS) monitoring or thinking of ways to boost performance of your legacy GNSS based timing sources, we have a solution.
WHAT WE DO
Timing is everywhere
Meridian System – PNT resiliency, GNSS monitoring, and NIS2 directive compliance
As resilient Positioning, Navigation, and Timing (PNT) becomes increasingly vital to the stability of critical infrastructure, the NIS2 Directive reinforces this by requiring that all essential data sources be protected against tampering and disruption.
Meridian System is an independent GNSS monitoring and alerting system providing early warning of interference, anomalies, and misleading information.
It is underpinned by legally traceable metrology references and authenticated GNSS navigation data, delivering auditable integrity without interfering with user operations.
Improving performance and resiliency of GNSS throughout jamming incidents
Are your timing devices near a major road, or close to areas that experience jamming or other GNSS signal interference?
National Timing Grid
Are you looking to boost resiliency of your time distribution chain, or needing accurate monitor of ePRTC clock?
TRUSTED BY
Customers and Participants of National Timing Grid of Ireland
OUR TEAM
Meet the
Team
Founder and Director
Zdenek Chaloupka
Zdenek Chaloupka has over 12 years of experience in the PNT (Positioning, Navigation, and Timing) industry and academia, with a primary focus on timing and synchronization. His work has spanned the entire time distribution chain, including design of algorithms for packet-based time synchronization using the IEEE 1588v2 PTP protocol and Global Navigation Satellite System (GNSS) timing receivers.
Before founding Timing Solutions Ltd., Zdenek served as the Head of the Timing Product Team at u-blox AG. During his tenure, he played a key role in defining new features for timing products and leading the research, development, integration, and production of GNSS-based time transfer modules and chips. He also represented u-blox as an ITU-T delegate for standardization, driving the company’s timing product strategies and gaining deep insights into the requirements of the telecommunications sector.
Prior to his role at u-blox, Zdenek worked at the European Space Agency (ESA) in the Netherlands (ESTEC). There, his research focused on alternative timing signals of opportunity, including the use of Iridium’s Ring Alert signals and the performance evaluation of Galileo signals. He also supported ESA’s efforts within the ITU-T telecom standardization group.
Chief Operating Officer
Katerina Chaloupkova
serves as Chief Operating Officer (COO), with responsibility for day-to-day operational coordination and external-facing activities across the company. Her role spans user engagement, communications, dissemination, and internal process support, ensuring that technical work, customer interactions, and project obligations are aligned and executed consistently. She acts as the operational interface between engineering, management, and external stakeholders.
Katerina brings more than ten years of hands-on experience running her own business in customer-facing and service-delivery roles. As a business owner, she was responsible for client relations, contract delivery, supplier coordination, budgeting, logistics, and marketing. This background translates directly into operational oversight, practical decision-making, and an ability to manage real-world constraints—timelines, customer expectations, and delivery quality—rather than operating at a purely strategic or administrative level.
With a Master’s degree in Landscape Architecture and experience delivering complex, multi-stakeholder projects, including EU-funded work, Katerina combines structured thinking with strong communication and organisational skills. Her commercial mindset strengthens outreach, marketing material preparation, and stakeholder communications, while her operational focus supports scaling internal processes as the company grows.
As COO, she provides the execution discipline needed to turn technical capability into reliable delivery and sustained customer engagement.
Our Expertise
Time synchronisation and time distribution mechanisms including Global Navigation Satellite System (GNSS) Receivers for Timing and network based protocols, e.g., IEEE 1588v2 PTP.
Deep knowledge of GNSS algorithms and software related to Positioning, Navigation and Timing.
Timing resiliency concepts and methods.
TESTIMONIALS
What people say
about us
“Timing Solutions is our trusted partner for National Timing Grid of Ireland initiative. NSAI NML also relies on Timing Solutions’ exceptional expertise for maintaining Ireland’s reference time – UTC(NSAI).”
Dr David Fleming
Technical Manager – Time, Frequency & Acoustics・NSAI NML