H1 Systems

Name

H1 Systems

Legal name

H1 Systems Mérnöki Szolgáltatások Kft.

Website

https://h1systems.hu

Company type

Private

Founded year

1993

Operating status

Operating

Headcount range

51–100 employees

Ownership category

akta.pro rank

Product category

Mission-Critical Infrastructure Engineering Services

NAICS

Computer Systems Design and Related Services (5415), Facilities Support Services (56121), Security Systems Services (56162), Business Support Services (5614)

SIC

Services-Computer Integrated Systems Design (7373), Services-Facilities Support Management Services (8744)

akta.pro industry

PRIMARYIMAIABAD

Building Automation & Controls (BAS/BMS, HVAC Controls)

Industrials, Manufacturing & Construction/Industrial Services & Facility Operations/Building Maintenance & Repair (MEP/HVAC/Plumbing/Electrical)

SECONDARYBPABACAA

HVAC Service, Maintenance & Repair

Business & Public Services/Facilities Management & Building Services/Building Engineering & Technical Maintenance (MEP/HVAC)

SECONDARYBPABAGAB

HVAC Controls & Optimization (Smart Thermostats, VAV, Chillers/Boilers Controls)

Business & Public Services/Facilities Management & Building Services/Building Automation, Energy Management & Smart Building Services

Keywords

• Data center engineering
• Building technology integration
• Mission-critical infrastructure
• Data center operations
• Physical security systems

Headquarters

HQ city

Budapest

HQ country

Hungary

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Operations, Infrastructure, Marketing or Sales, Supply Chain

Revenue model

1. Data Center Services: Full lifecycle data center services including consulting, design, build, and operations. Services include audit and consulting, concept development, Design & Build, turnkey facilities, data center operation and maintenance, Uptime Tier certification, and AI facilities. Revenue is generated through project-based professional services and ongoing operational contracts.
2. Building Technology Integration: Comprehensive building technology systems including access control, perimeter protection, life safety and fire protection, machine vision and video management, low-voltage infrastructure and system integration, and special protection solutions. Revenue generated through design, installation, and maintenance contracts.
3. R&D and Technology Development: Research and development services through EU-funded projects (Horizon 2020, national programs). Revenue generated through competitive R&D project funding and development of proprietary tools (DCSim, DCLoc).

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

H1 Systems is a Hungarian engineering services firm that delivers end-to-end mission-critical infrastructure solutions across two integrated portfolios: (1) data center and server room services (audit, consulting, concept design, Design & Build, turnkey facilities, operations and maintenance, and Uptime Tier certification, including AI facilities); and (2) building technology services covering access control, perimeter protection, life safety and fire protection, machine vision and video management, low-voltage infrastructure and system integration, and special protection solutions. The company also develops proprietary software tools including DCSim (data center simulation), DCLoc (location analysis), and H1 SkyBase (autonomous drone operations).

Product overview

H1 Systems is a Hungarian engineering services company offering two integrated service portfolios: (1) data center and server room lifecycle services (audit, design, build, operate), including proprietary simulation tools DCSim® and DCLoc® for energy optimization and site selection, plus the H1 SkyBase autonomous drone operations platform; and (2) building technology services encompassing access control, perimeter security, fire protection, machine vision, and low-voltage infrastructure integration. The company also provides AI facilities and AI factory planning as a distinct service line. All offerings are delivered by an engineering team operating across Hungary and international markets (Sweden, Vietnam, USA), supported by R&D projects funded by EU Horizon 2020 and national programs.

Differentiator

Problem solved

Functional benefit

Brands

• DCSim: Integrated data center simulation tool for technical and economic modeling, enabling optimization of data center technology mix under free perimeters.
• DCLoc
• H1 Skybase

Products and services

• DCSim® A registered, web-based data center energy simulation and optimization tool that models energy consumption, cooling efficiency, PUE, and economic ROI across configurable data center configurations and geographic boundary conditions. Available free of charge with registration.
• DCLoc® A registered, internet-based platform that evaluates Hungarian data center locations against 35+ environmental and infrastructure parameters (flood risk, precipitation, temperature, wind speed) with configurable weightings and scoring to identify optimal sites.
• H1 SkyBase An on-premise autonomous drone operations platform co-developed with DRONE2B for enterprises and critical infrastructure operators. Manages multiple drone docks and live video feeds, integrates with VMS and BMS systems, and displays real-time flight status and telemetry in Hungarian and English.
• Data Center and Server Room Services End-to-end data center lifecycle services including audit and consulting, concept development, Design & Build, turnkey facilities, operations and maintenance, and Uptime Tier certification support. Delivered across Hungary and international markets.
• AI Facilities and AI Factory Services Planning, design, and consulting services for AI infrastructure including high-power-density cooling, GPU cluster layout, liquid cooling systems, and energy supply planning for AI factory deployments.
• Building Technology Services Comprehensive building technology integration including access control and entry management, perimeter protection and intrusion detection, life safety and fire protection, machine vision and video management, low-voltage infrastructure and system integration, and special protection solutions.
• Operations Services Managed services covering data center operations, building technology operations (service and maintenance), and IT operations, including Uptime Institute M&O methodology-based services.

Quantifiable outcome

• PUE values below 1.33 achieved in tropical climates (Vietnam)
• +3 more outcomes

Named customers10 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration4 records

AI capability7 records

Feature5 records

Partnerships

Nine partnerships are on record, tiered key and core.

• DRONE2BkeyStrategic or Co-development Partner · 25 November 2025Joint development partner for H1SkyBase autonomous drone management platform. DRONE2B provides drone technology expertise while H1 Systems contributes system integration and security capabilities. Platform debuted at DRONE2B professional day in November 2025.
• NVIDIAkeyTechnology or Integration · 28 August 2025Technology partnership for AI infrastructure development. H1 Systems collaborates with NVIDIA to advance digital transformation in Hungary, featuring NVIDIA technology in AI-ready data center solutions.
• HuaweicoreTechnology or Integration · 28 May 2025H1 Systems achieved Huawei Value Added Partner certification, the highest level in Huawei's partner structure for data center infrastructure. This reflects comprehensive understanding of Huawei's data center infrastructure portfolio and capability to design and implement tailored, scalable solutions.
• Uptime InstitutecoreStrategic or Co-development Partner · 1 January 2025Official partnership for Tier certification and professional development. H1 Systems has Uptime AOS (Accredited Operations Specialist) qualified professionals and provides certification support services (TCDD, TCCF).
• 4iGkeyStrategic or Co-development Partner · 1 January 2024Hungarian technology partner in IPCEI-CIS project for European sovereign cloud infrastructure. 4iG provides cybersecurity solutions as a horizontal (non-infrastructure) partner in the 25-node Hungarian experimental network.
• ZutacorekeyStrategic or Co-development Partner · 1 January 2020Israeli technology partner for the HEATWISE project, providing phase-change direct liquid cooling technology reaching 65°C temperatures. This technology enables efficient heat recovery from data centers for building heating systems.
• RISE (Research Institutes of Sweden)coreStrategic or Co-development Partner · 1 October 2017Long-term strategic partnership in data center research, particularly in cooling technology and energy efficiency. RISE Luleå team collaborates with H1 Systems on HEATWISE project (ending 2026) developing waste heat utilization prototypes. RISE provided the holistic cooling approach concept and load patterns for BTDC ONE validation.
• Fraunhofer IOSBkeyStrategic or Co-development Partner · 1 October 2017German research institute partner in the Horizon 2020 BodenTypeDC project, providing scientific expertise in data center cooling and energy efficiency validation.
• EcoCoolingkeyTechnology or Integration · 1 October 2017UK-based cooling system provider, partner in BodenTypeDC project. Provided evaporative cooling system for the 500kW prototype building in Sweden, one of the world's most effective cooling technologies.

Scale indicators4 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Rittal GmbH & Co. KG: Rittal manufactures enclosures, power distribution, and integrated data center infrastructure (Rittal VX IT, RiMatrix), and supports systems integrators. It is both a technology partner and a competitor to H1 Systems' DC systems integration business across European enterprise and industrial customers.
• Exyte Group: Exyte is a German-based global engineering contractor specializing in high-tech facilities, including semiconductor fabs, data centers, and biopharma cleanrooms. It competes with H1 Systems for Tier III/IV data center turnkey builds in Europe, with comparable end-to-end design-build-operate delivery.
• Coromatic Group: Coromatic is a Nordic critical-infrastructure provider designing, building, and operating data centers and secure power facilities across the Nordics. It is closely comparable to H1 Systems in its end-to-end DC lifecycle services focus and ties to Swedish research partners (RISE) visible in H1's BTDC ONE work.

Broad incumbents

• ABB Ltd: ABB provides industrial automation, electrification, and building solutions (including KNX-based BMS and security integration). It is a vendor partner to H1 Systems while also competing for the same large-enterprise building technology and DC electrical infrastructure programs in CEE.
• Kyndryl: Kyndryl is the world's largest IT infrastructure services provider, including mission-critical data center operations, managed services, and infrastructure modernization. It competes with H1 Systems' DC operations and IT operations services for similar enterprise and government customers across Europe.
• Vertiv Holdings: Vertiv is a global provider of critical digital infrastructure, including power, cooling, and IT systems for data centers and communication networks. It directly overlaps with H1 Systems' data center design-build and operations offering at a larger scale and with proprietary hardware, competing for the same Tier III/IV enterprise projects.
• Schneider Electric: Schneider Electric offers a broad portfolio spanning data center infrastructure (EcoStruxure), building management systems, and security, competing directly with H1 Systems' integrated building technology and DC services while also being a vendor partner. Comparable in cross-vertical service scope in CEE.

Emerging players

• Datatec / Logicalis: Datatec (through Logicalis) is a global hybrid IT systems integrator with strong European presence in data center, cloud, and managed services. It is comparable to H1 Systems in cross-vendor systems integration scope, though typically at a larger enterprise scale and less specialized in Tier-certification and building-physics expertise.

Regional players

• Invitech ICT Services: Invitech is a Hungarian data center and managed services operator for whom H1 Systems built the first domestic Tier III certified facility. Comparable as a CEE DC operator, but primarily competing on the operating/colo side rather than the engineering services side H1 focuses on.
• 4iG Plc: 4iG is a Hungarian IT and telecommunications conglomerate active in defense, space, and digital infrastructure. H1 Systems collaborates with 4iG as a partner in the IPCEI-CIS sovereign-cloud project, and 4iG is a comparable Hungary-based technology services competitor with overlapping customers and EU-funded programs.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/h1systems
• LinkedInlinkedin.com/company/h1-systems-llc

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about H1 Systems