What NuriFlex does

NuriFlex Co., Ltd. (founded March 1992 in Seoul as Nuritelecom; rebranded to NuriFlex; operating subsidiary of NuriFlex Holdings Inc.) is a Korea-based energy IoT platform company specializing in end-to-end Advanced Metering Infrastructure (AMI) solutions for electric, water, and gas utilities. The company's core offering combines proprietary communication software supporting NB-PLC (Narrow Band Power Line Communication), Mesh RF (ZigBee, 900 MHz), and digital cellular protocols with a full AMI software stack including smart meters, communication modems, data concentrators, metering software, and internet billing services. Notable technical firsts include the world's first online prepaid AMI system without keypad or smart card (deployed at Ghana's ECG, 2013-2016) and the first AMI system using PKI for end-to-end security with IPv6 adoption (Norway's SORIA Program, 2015-2019). The product portfolio extends beyond metering into Cloud AMI, Virtual Power Plant (VPP) platforms, energy trading, micro grid solutions, renewable monitoring and O&M services, FlexEMS integrated energy management, and barcode/RFID identification systems.

The business model combines large-scale one-time infrastructure project revenue (AMI system sales and deployment to utilities) with recurring revenue from cloud AMI, renewable O&M, and VPP/energy trading services. NuriFlex generates revenue primarily through direct enterprise sales to electric utilities and government agencies, with anchor customer KEPCO (Korea Electric Power Corporation) representing the largest domestic relationship since 2000 covering 3,814,947 customers. Internationally, the company has deployed systems to 46+ overseas utilities across Norway, Sweden, Ghana, Vietnam, Paraguay, Uzbekistan, Guinea, and South Africa, with cumulative AMI endpoints approaching 6.52 million units. Distribution is conducted through three wholly-owned overseas corporations (Japan, Vietnam, Paraguay), subsidiary NuriBill for the Chinese market, and active participation in international utility trade shows. The company maintains a portfolio of 18 patents in remote metering technology and has received multiple Korean government recognitions including Presidential Commendation for IT innovation (2009), KDB Global Star designation, and Advanced Technology Center (ATC) status for smart grid remote metering.

Recent strategic activity in 2026 has been substantial: a ~$69.55 million smart prepaid AMI contract with Guinea EDG (February 2026) represents the largest single deal, supported by MOUs with Uzbekistan's ECO Energy for CEMS cooperation (July 2026), a KEPCO Green New Deal apartment AMI data MOU (July 2026), a development agreement with South Africa's Joule Energy at Enlit Africa (2026), a 1.25 MWp rooftop solar pilot with manufacturer Changshin in Vietnam (March 2026), and an O2O e-commerce platform partnership with China Zhongqing Group via subsidiary Nuribil (June 2026). The company is privately held, with NuriFlex Holdings Inc. holding 27.1% and public shareholders holding 61.76% of the operating entity.

Name

NuriFlex

Legal name

NuriFlex Co., Ltd.

Website

https://nuriflex.co.kr

Company type

Private

Founded year

1992

Operating status

Operating

Headcount range

11–50 employees

Short description

NuriFlex is a Korea-based energy IoT platform company founded in 1992, providing end-to-end Advanced Metering Infrastructure (AMI) software, hardware, and communication systems to electric, water, and gas utilities across 9+ countries with 6.52 million AMI endpoints deployed.

Ownership category

akta.pro rank

Product category

Smart Grid Infrastructure

NAICS

Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use (334512), Totalizing Fluid Meter and Counting Device Manufacturing (334514), Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (518)

SIC

Industrial Instruments For Measurement, Display, And Control (3823), Totalizing Fluid Meters & Counting Devices (3824), Auto Controls For Regulating Residential & Comml Environments (3822)

akta.pro primary industry

Advanced Metering Infrastructure (AMI) & Smart Meter Analytics (Meter Data for NRW) (EUANAKAC)

akta.pro secondary industries

Microgrid, DER & Building Electrification Energy Controls (Solar/Storage/EV Load Orchestration) (BPABAGAJ), DERMS Platforms & Utility Integration (ADMS/SCADA Integration, Hosting Capacity) (EUAFAHAF), Utility-Scale VPPs & Grid Services Aggregation (Capacity, Frequency, Reserves) (EUAFAHAD)

Keywords

• Advanced metering infrastructure
• Smart metering infrastructure
• Renewable energy management
• Virtual power plant
• Utility IoT solutions

Headquarters

HQ city

Seoul (Seocho-gu)

HQ country

South Korea

HQ region

Asia

Offices4 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. AMI System Sales and Deployment: Sale and deployment of complete AMI (Advanced Metering Infrastructure) solutions including smart meters, communication hardware, data concentrators, and billing software to electric power utilities domestically and internationally. Revenue recognized from large-scale infrastructure projects.
2. Renewable Energy Monitoring and O&M Services: Integrated renewable energy monitoring, management, and operation services for solar and renewable energy installations, including Micro Grid solutions.
3. Virtual Power Plant (VPP) and Energy Trading: VPP platform operation and small distributed resource trading services for energy market participants.
4. Auto Identification (Barcode/RFID) Solutions: Asset management, WMS, and RFID solutions for identification and tracking in utilities and manufacturing sectors.
5. Cloud AMI Services: Cloud-based AMI system provision and management services.

Go-to-market motion2 records

Distribution channels4 records

Marketing channels8 records

Core offering

NuriFlex designs, manufactures, and deploys end-to-end AMI (Advanced Metering Infrastructure) and IoT solutions for electric, water, and gas utilities. Its offerings combine smart meters, communication modules (NB-PLC, Mesh RF, cellular), data concentrators, metering/billing software, cloud AMI platforms, renewable monitoring and O&M, micro grid, and virtual power plant (VPP) and energy trading platforms.

Product overview

NuriFlex is an energy IoT platform company offering a comprehensive suite of smart grid and metering solutions. The core product is AMI (Advanced Metering Infrastructure) which provides intelligent metering for electric, water, and gas utilities using wired and wireless communication methods. The platform-plus-modules architecture includes: AMI as the foundational infrastructure, supplemented by Pre-Paid AMI and Cloud AMI variants; Energy Efficiency offerings comprising Renewable Monitoring, Renewable O&M, Micro Grid, and AMI-based Energy Efficiency; Energy Trading solutions including Virtual Power Plant (VPP) and Energy Trade; and Auto Identification systems with Barcode/RFID technology. The company also provides Customizing & Consulting and Software Development services. NuriFlex operates subsidiaries including NuriVoice, NURI Bill, and NURI Vista, with overseas corporations in Japan, Vietnam, and Paraguay.

Differentiator

Problem solved

Functional benefit

Brands

• FlexEMS: Integrated energy management system solution for monitoring and operating energy production, distribution and consumption
• AiMiR
• Smart O&M

Products and services

• AMI (Advanced Metering Infrastructure) End-to-end AMI system using wired and wireless communication (NB-PLC, Mesh RF, cellular) for electric, water, and gas utilities, including smart meters, communication modules, data concentrators, and metering/billing software. Sold to electric utilities and grid operators.
• Pre-Paid AMI Online prepaid AMI system enabling smart meter prepayment functionality for utilities serving end customers without keypad or smart card.
• Cloud AMI Cloud-based AMI solution for scalable meter data management, analytics, and remote monitoring for utilities.
• Renewable Monitoring Integrated monitoring system for tracking renewable energy production and performance for renewable energy operators.
• Renewable O&M Operation and maintenance services for renewable energy assets including intelligent O&M for large-scale solar sites (Smart O&M / FlexEMS).
• Micro Grid Micro grid implementation solutions for localized energy distribution and management, including community energy management (CEMS) co-developed with GS Construction.
• AMI-based Energy Efficiency AMI-based energy management and efficient equipment establishment solutions for demand-based energy efficiency.
• Virtual Power Plant (VPP) Virtual power plant platform for aggregating and managing distributed energy resources for utilities and energy market participants.
• Energy Trade Small distributed resource trading platform enabling energy market participation for distributed resource owners.
• Barcode / RFID System Auto identification system using barcode and RFID technology for asset management, warehouse management, and tracking in utilities and manufacturing sectors.
• Customizing & Consulting Custom system development and consulting services for tailored AMI and energy management solutions.
• Software Development Custom software development services for AMI, IoT, and energy management applications.

Quantifiable outcome

• Eliminated manual meter reading for 3,814,947 KEPCO customers nationwide
• +3 more outcomes

Named customers10 records

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Scale indicators11 records

Recent moves9 records

Expansion highlights6 records

Direct peers

• Sensus (Xylem): North American smart utility network provider (now part of Xylem) specializing in AMI, AMI communications, and meter data management. Comparable to NuriFlex in large-scale utility AMI deployments and network architectures.
• Itron: Global leader in AMI and smart metering for electric, water, and gas utilities. Direct competitor to NuriFlex in multinational utility deployments, with overlapping multi-protocol (PLC, RF, cellular) capabilities and a comparable end-to-end hardware/software/services stack.
• Kamstrup: Danish smart metering company with strong presence in Europe and emerging markets. Comparable to NuriFlex in multi-utility (electric, water, heat) AMI, radio-based communication, and dedicated focus on utility customers.
• Landis+Gyr: Swiss-headquartered AMI/smart grid vendor serving utilities worldwide. Directly comparable to NuriFlex on end-to-end AMI offerings, advanced metering analytics, and grid management software for large utility rollouts.
• Aclara Technologies (Hubbell): US-based AMI and smart infrastructure solutions provider for electric, gas, and water utilities. Directly comparable in AMI communication networks (RF, PLC), meter data management, and utility-focused SaaS offerings.
• EDMI (Osaki Electric): Asia-Pacific smart meter manufacturer with global utility deployments. Similar to NuriFlex in selling AMI hardware and software to electric utilities across emerging markets, including prepaid metering solutions.

Emerging players

• Hexing Electrical: Chinese smart meter manufacturer with strong export footprint in emerging markets. Comparable to NuriFlex in selling AMI hardware into Africa, Southeast Asia, and other utility markets with similar pricing-driven procurement dynamics.
• Holley Technology: Chinese AMI and smart meter vendor with international expansion focus. Comparable to NuriFlex in providing AMI and energy management solutions to utilities abroad, particularly in fast-growing emerging markets.

Broad incumbents

• Siemens Smart Infrastructure: Global infrastructure player with metering, energy management, and grid software. Comparable at the AMI/grid edge level but as part of a much wider portfolio including protection, automation, and grid operations.
• Honeywell (Smart Energy / Metering): Large industrial conglomerate with utility metering and grid management offerings as part of a broader portfolio. Comparable offering surface (AMI, metering, energy management) but operates at much larger scale and across many other verticals.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCO1mR8LjAXy4B0Z0hjaYrZQ
• Facebookfacebook.com/Nuriflex-105292175231724
• Instagraminstagram.com/nuriflex
• LinkedInlinkedin.com/company/nuriflex

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Subsidiaries6 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 NuriFlex