Rudan

Name

Rudan

Legal name

Rudan d.o.o.

Website

https://rudan.com

Company type

Private

Founded year

1994

Operating status

Operating

Headcount range

11–50 employees

Ownership category

akta.pro rank

Product category

Energy Management Services

NAICS

Water Supply and Irrigation Systems (221310)

SIC

Electric, Gas & Sanitary Services (4900), Water Supply (4941)

akta.pro primary industry

Energy, Utilities & Sustainability Management (BPABAAAF)

akta.pro secondary industries

Irrigation Systems Installation & Maintenance (IMAIAIAC), Irrigation Repair & Troubleshooting (Leaks, Valves, Heads) (HSAIAEAC)

Keywords

• Energy management solutions
• ESCO project services
• Remote monitoring systems
• Water loss detection
• ISO 50001 consulting

Headquarters

HQ city

Zminj

HQ country

Croatia

HQ region

Europe

Offices5 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

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

Revenue model

1. ESCO Projects: Rudan, as an ESCO (Energy Service Company) company, invests its own financial resources, labor, and technology into energy efficiency projects for clients. Payment is collected exclusively from the portion of savings achieved. The company bears the investment risk and uses bank guarantees as collateral for savings outcomes. This is a performance-based, outcome-driven revenue model where ROI is achieved through sustained energy cost reductions over the contract period (typically 14 years).
2. Energy Management Services and Software (Energo Monitor, Aquacontrol): Recurring revenue from the implementation, monitoring, and maintenance of energy management software systems (Energo Monitor 4, Aquacontrol). Services include consulting, ISO 50001 implementation, and continuous monitoring of energy and water consumption.
3. Complete Energy Renovation Projects: Comprehensive energy renovation services including architectural, thermal, HVAC, electrical, lighting, and renewable energy system upgrades. Pricing based on individually tailored proposals; services outside the scope of a proposal are separately contracted. Revenue is one-time per project, but the company maintains ongoing maintenance relationships.
4. Technical Facility Management and Maintenance: Technical building management including leak detection, water system optimization, plumbing maintenance, and continuous object monitoring for industrial, tourism, and water utility clients. Ongoing service relationships with long-term clients.
5. Tourism Operations: Revenue from hotel and camp accommodations across continental and Mediterranean Croatia. Properties include Terme Jezerčica, Hotel Adria, Hotel Punta, Villa Arausana, Villa Radin, Hotel Pagus, Hotel La Luna, Kamp Almissa, Hotel Angelo d'Oro, Pine Beach, Hotel Nestos, Terra Park Phalaris, Terra Park SpiritoS, and Sagitta Resort. Bookings via direct websites, booking platforms, and third-party OTAs.

Go-to-market motion2 records

Distribution channels3 records

Marketing channels8 records

Core offering

Rudan is a Croatian environmental service provider that delivers energy management and water efficiency solutions through proprietary software platforms (Energo Monitor 4 and Aquacontrol), ESCO project financing, and comprehensive energy renovation services. The company also operates hotels and camps across continental and Mediterranean Croatia. Its energetika division designs, finances, implements, and monitors energy savings projects using IoT, BIM, SCADA, and ISO 50001-aligned processes for hospitals, municipalities, water utilities, industrial manufacturers, and tourism operators.

Product overview

Rudan is a Croatian energy efficiency company operating across two main sectors: energetics and tourism. In energetics, the company offers a portfolio of software and service products centered around two core platforms—Aquacontrol (for remote monitoring and water/energy savings) and Energo Monitor 4 (for comprehensive energy management and strategic analysis)—supplemented by ESCO project services, a Project Office for design and technical supervision, water loss research and maintenance services, and ISO 50001 consulting. The company's own passive headquarters serves as a demonstration center for its technical capabilities. In tourism, Rudan owns and operates a diverse portfolio of hotels and camps across Croatia, with a major 74 million euro investment program at Terme Jezerčica. The products and services form an integrated ecosystem: Aquacontrol provides the IoT data collection layer, Energo Monitor 4 delivers the analytical and strategic layer, ESCO projects enable financing through savings, and the Project Office provides the technical design and implementation layer.

Differentiator

Problem solved

Functional benefit

Brands

• Aquacontrol: Remote monitoring system for water and energy consumption optimization
• Energo Monitor

Products and services

• Aquacontrol Remote reading and monitoring platform for water and energy carrier consumption, plus measurement variables such as pressure, level, temperature, and flow. Includes built-in alarm system, data export (Excel, PDF, CSV), 24-hour continuous monitoring, and scalability. Used by industrial, municipal, and tourism clients for leak detection and consumption optimization.
• Energo Monitor 4 Advanced energy management information system for strategic management of energy carriers, costs, budgeting, and predictive analytics. Features intuitive dashboard display, advanced data analysis, reporting, and over-consumption alarms. Fully aligned with ISO 50001 and offers ERP/SCADA compatibility via API. Deployed for clients including Cedevita and hospitals.
• ESCO Model Energy Service Company project model in which Rudan invests its own funds, labor, and technology and is repaid exclusively from the share of verified energy or water savings achieved. Includes complete takeover of energy cycle management, network monitoring and maintenance, and a bank guarantee as savings collateral. Typical contract period of 14 years with bank-guaranteed savings outcomes.
• Project Office (Projektni ured) Complete professional project management and design services including ESCO implementation, consulting, photovoltaic plant installation, project management, and design and professional supervision. Covers architectural, civil engineering, thermotechnical, electrical systems design, lighting systems, building management and automation (CNUS), and integrated photovoltaic and renewable energy installations.
• Water Loss Research (Istraživanje gubitka vode) Professional water loss detection, sanitation, and emergency intervention services. Mobile teams use aquaphone, correlator, ultrasonic flow meter, gas testing equipment, pipe tracing device, and CCTV pipe inspection cameras to detect and locate leaks in water supply systems across Croatia.
• Maintenance Services (Poslovi održavanja) Technical facility management and continuous monitoring of facility condition with rapid problem resolution. Includes leak detection on water installations, pipeline system tracing, water flow and pressure measurement, machinery work during initial and continuous maintenance, leak sanitation, and water system optimization for consumption savings.
• ISO 50001 Consulting Complete consulting and support service for implementing the ISO 50001 energy management system standard, establishing the processes needed for monitoring and reducing energy consumption.
• Rudan Tourism Properties Hotel, camp, and resort accommodation services across continental and Mediterranean Croatia. Includes Terme Jezerčica (Hotel and Kamp), Hotel Adria, Hotel Punta, Ville Arausana & Antonina, Villa Arausa, Villa Radin, Hotel Pagus, Hotel La Luna, Kamp Almissa, Hotel Angelo d'Oro, Pine Beach Adriatic Eco Resort, Hotel Nestos, Sagitta All Inclusive Holiday Resort, Terra Park Phalaris, and Terra Park SpiritoS. Bookings via direct websites and third-party OTAs.

Quantifiable outcome

• 56% energy savings (34.2M to 19M kWh/year) and 54% water savings at KBC Split-Firule hospital; 62% CO2 reduction; ~50% energy cost reduction from ~16.3M to ~7.8M HRK/year.
• +4 more outcomes

Named customers9 records

Segments5 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability3 records

Feature5 records

Partnerships

One partnership is on record.

• Esco Energy d.o.o.coreStrategic or Co-development PartnerEsco Energy d.o.o. is a subsidiary company of Rudan d.o.o. Through this subsidiary, Rudan executed the award-winning ESCO project for OB Šibenik. The subsidiary handles specific ESCO project delivery and was awarded the Croatian Green Building Council award for the reconstruction project.

Scale indicators11 records

Recent moves9 records

Expansion highlights5 records

Broad incumbents

• ENGIE: French multinational utility and energy services provider with a large European ESCO and energy management portfolio. Comparable to Rudan in ESCO project delivery, building energy retrofits, and district-level energy/water management, though operating at vastly greater scale and geographic breadth.
• Johnson Controls: Johnson Controls delivers OpenBlue energy and building management software plus HVAC and controls hardware. Comparable to Rudan on building-level energy management and digital twin/BMS integration, though with much broader portfolio and global reach.
• Honeywell Building Technologies: Honeywell's Forge for Buildings and BMS portfolio addresses energy benchmarking, fault detection, and operational analytics. Comparable to Energo Monitor 4 on enterprise-scale energy data and analytics use cases in commercial and institutional facilities.
• Veolia: Veolia operates dedicated energy services and water utility / non-revenue water reduction businesses across Europe. Comparable to Rudan's water loss detection work (Aquacontrol) and ESCO-style municipal contracts, particularly with water utilities such as Istarski vodovod.
• Siemens Smart Infrastructure: Siemens' building technologies and energy management unit provides EMIS software, building automation, and grid-edge analytics. Overlaps with Rudan across energy monitoring, smart building, and SCADA integration, but at significantly larger scale and geographic scope.
• ABB Electrification / ABB Ability: ABB provides industrial energy management software (ABB Ability) and SCADA infrastructure widely deployed in European utilities and industry. Comparable to Rudan's SCADA/BIM-driven energy monitoring and industrial customer focus (e.g., Cedevita-like food & beverage clients).

Direct peers

• Itron: Itron is a leading smart metering and analytics vendor for water, gas, and electricity utilities. Closely comparable to Rudan's Aquacontrol remote reading and water loss analytics product, both targeting utilities and multi-meter industrial sites with continuous monitoring and alarm workflows.
• Schneider Electric: Global provider of EcoStruxure energy management software, SCADA, and building automation systems used for ISO 50001-style energy monitoring. Closely comparable to Rudan's Energo Monitor 4 platform on analytics, ERP/SCADA integration, and industrial/building customer use cases.
• Ameresco: U.S.-listed pure-play ESCO delivering turnkey energy efficiency projects financed via shared-savings contracts, analogous to Rudan's ESCO Model. Comparable on outcome-based pricing, municipal/government customer base, and renewable integration.
• HEP ESCO: Croatian national utility HEP's dedicated ESCO arm offering energy savings projects to public-sector clients in Croatia. Directly comparable to Rudan on geography, customer type (hospitals, municipalities), ESCO delivery model, and reliance on EU/national funding.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/@RudanESCO
• Facebookfacebook.com/rudan.ESCO
• LinkedInlinkedin.com/company/rudan-d-o-o-minj
• Xx.com/eerudan

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries2 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 Rudan