ThingsLog Story Timeline
ThingsLog won a major street light control deal in Kazanluk
In January 2026, ThingsLog secured a major street light control project in Kazanluk, further expanding the adoption of our distributed automation Street Light Control Solution. Together with deployments in Bansko, Straldja, Elena, Lesichovo, and Trivna, this milestone strengthens ThingsLog’s presence in the Bulgarian street light management and control systems market.
ThingsLog won its first major project in Australia
ThingsLog secured its first major project in Australia together with Water Group, delivering utility-scale remote monitoring for water infrastructure using ThingsLog industrial devices, including the LPMDL-1104 4G Data Logger.
ThingsLog won an innovation project to develop a new generation of data loggers with embedded AI
On 16.05.2025, ThingsLog won a project under a national programme providing focused support for Bulgarian companies to increase innovation activity through the development of innovations within the thematic areas of the Innovation Strategy for Smart Specialisation 2021–2027 (IS3 2021–2027). The project is focused on developing a new series of data loggers with embedded artificial intelligence capabilities.
ThingsLog won a tank monitoring deal on Niue Island
ThingsLog delivered remote tank level monitoring for critical water storage infrastructure on Niue Island using our Tank Level Monitoring Solution, providing visibility, alarms, and operational reporting for remote locations.
NRW data logger introduced
We introduced dedicated devices for NRW monitoring, supporting utilities with leak detection workflows and network performance monitoring.
Agri data loggers added to the product family
We expanded the device portfolio with agriculture-focused data loggers designed for remote monitoring in farms and hard-to-reach locations.
ThingsLog LoRa Smart Water Meter launched
We developed our own LoRa smart water meter for scalable remote metering deployments with long-range, low-power connectivity.
2nd generation data loggers released (LPMDL-1104/1105/1106)
We released the second generation of low-power multi-channel data loggers with 4G, Cat-M1, NB-IoT, and LoRa/LoRaWAN, expanding monitoring capabilities and reliability for field deployments.
ThingsLog became a member of BBLF
ThingsLog joined the Bulgarian Business Leaders Forum (BBLF), strengthening long-term partnerships and responsible business development.
Air quality monitoring solution launched
We introduced air quality monitoring solutions for smart city and industrial deployments, enabling remote environmental visibility and alerts.
ThingsLog France launched
On 01.11.2023, ThingsLog expanded its presence in Western Europe with the launch of ThingsLog France, supporting customers and partners with remote IoT monitoring and distributed automation solutions.
First major project in South America
On 01.03.2024, ThingsLog secured its first major project in South America, delivering 900 LPMDL-1104 data loggers to Aguas Andinas in Chile, including deployment of our 4G Data Logger series.
Remote pumping station automation launched
We introduced remote pumping station monitoring and distributed automation to support operational control, alarms, and performance tracking.
Street light control solution launched
We launched a distributed automation solution for street light control, enabling remote monitoring, scheduling, and rule-based control workflows.
ThingsLog participated in DISTRIBUTECH (San Diego)
We showcased IoT monitoring and automation use cases for utility operators and critical infrastructure management.
ThingsLog participated in Enlit
We presented remote monitoring and distributed automation solutions for utilities, energy, and smart infrastructure.
ThingsLog raised €1M from MorningSide Hill
MorningSide Hill invested in ThingsLog to accelerate product development and enable effective IoT monitoring and distributed automation.
Expanding monitoring and distributed automation
We continued building end-to-end solutions that combine low-power field devices with TLCTL-1104 Modbus controllers, expanding our IIoT cloud platform for monitoring, analytics, alerts, and distributed automation workflows.
ThingsLog multilingual mobile app was released
The ThingsLog mobile app was released in six languages: English, Bulgarian, Russian, Greek, German, and Spanish.
ThingsLog won a major deal for remote metering of commercial buildings
As part of an INTERREG project, two water utility operators received more than 200 ThingsLog low-power consumption monitoring data loggers. The purpose of the devices was to help utilities monitor municipal buildings and large enterprise customers.
ThingsLog signed a framework agreement with Telenor
First major telecom deal win. We signed a framework agreement with Telenor. As part of it, Telenor will offer the ThingsLog monitoring solution as part of its smart monitoring service offering.
ThingsLog low-power temperature monitoring was released
Low-power, independent temperature monitoring and control with telemetry and remote alarms — now available.
DMA/PMA monitoring was released
Water utilities need a system to calculate non-revenue water and revenue water. We released a combined low-power flow and pressure monitoring solution with NB-IoT. The ThingsLog DMA/PMA zone monitoring solution can detect non-revenue water leaks, legitimate consumption, and automatically calculate the water balance of a given DMA.
First dam monitoring customers
The ThingsLog level monitoring solution was applied for the first time on a dam as a level monitoring and early warning system.
Corona can’t stop us
Coronavirus (COVID-19) is roaming across the globe but can’t stop us. While there was no vaccine at the time, it was clear that vaccines would need proper transport — so we released our vaccine container monitoring solution based on a low-power data logger, a portable vaccine container, and a highly accurate temperature/humidity sensor.
ThingsLog pressure monitoring was released
In early 2020, we extended our core data logger portfolio by adding the ThingsLog low-power pressure monitoring solution over LoRa, NB-IoT, and 2G/3G/4G.
ThingsLog for small and medium utility operators
There are many small utilities across the globe. Most of them emerged from cooperatives and deliver either water or energy to a couple of villages or a small town. Small utilities are among our most valued customers. We help them manage and monitor their distribution networks. We also build custom IoT/LoRa/LoRaWAN networks for remote meter readings. This helps solve key challenges: managing networks with limited staff, operating professionally, and billing subscribers on time.
CE conformity
CE marking is a certification mark that indicates conformity with health, safety, and environmental protection standards for products sold within the European Economic Area (EEA). The conformity of our first data logger series has been successfully verified, and the following loggers were certified and ready for production:
- LPMDL-1101 – GSM data logger
- LPMDL-1102 – NB-IoT data logger
- LPMDL-1103 – LoRa/LoRaWAN data logger
Participation in European Utility Week as a startup
LVD & EMC passed
Our loggers successfully passed LVD & EMC lab tests. CE was just around the corner.
First deals
First clients: Sofiiska Voda, Diamatix, Europack.
Intellectual property rights
Utility model (April 2018). Trademark: ThingsLog (14/08/2018).
Trials
Trials and testing started: Sofiyska Voda, Gas-energy company of Elin Pelin, Hotel Djordano, one of the largest bread manufacturers in Bulgaria. Testing and certification: LVD lab testing (passed), EMS lab testing (ongoing), CE certification.
First pre-production series
First pre-production series were released and ready to be tested in a real environment.
Hardware & firmware designs ready
Software system architecture and hardware for monitoring gas, water, and electricity were created.
First prototype
The founders of ThingsLog hold PhDs in Telecommunications, Physics, and Computer Science. Next, the first device prototype was born.
The idea was born
The idea for a way to monitor water, gas, and electricity consumption was born due to the high electricity bills some people received in Bulgaria in 2017.
Vision & Strategy
- Improve the relationship between customers and utility companies
- Strive to be a competitive producer of reliable data logging solutions for the top 3 utility sectors.
- Our mission is to be the leading global supplier of data intelligence solutions in IoT sector.
- Develop innovations in close cooperations with Universities and Research Institutes
