Mun Hean Singapore Pte Ltd

What Mun Hean Singapore Pte Ltd does

Mun Hean Singapore Pte Ltd is the Singapore-headquartered entity of the Mun Hean Group, an Asian industrial electrical solutions provider founded in 1981 in Malaysia and headquartered in Singapore. The Group supplies power quality solutions, electrical protection relays, energy storage systems, lightning protection systems, and industrial electrical components to enterprise customers across utilities, manufacturing, infrastructure, data centers, commercial buildings, healthcare, and transportation sectors in 10 Asian countries (Singapore, Malaysia, Hong Kong, Philippines, Indonesia, Taiwan, Myanmar, Vietnam, Beijing, and Shenzhen). Marquee customers include Intel, Petronas, Dyson, Silicon Box, Wilmar, AirTrunk, HK MTR, Changi Airport, Marina Bay Sands, KPJ Group of Hospitals, and government utilities such as TNB, EVN, and PUB Singapore.

The product portfolio is anchored on five lines: Power Quality (Active Harmonic Filters, Static VAR Generators, Power Factor Correction, Power Monitoring Devices, Ultra-Capacitor Voltage Stabilizers), Electrical Protection (proprietary MH Protection Relays, CE-certified by TUV SUD PSB in 2021), Energy Storage Systems (BESS from 3kW to 10MW in small/medium/large tiers), Lightning Protection (direct and indirect including Helita ESE rods and Hakel surge protection), and Industrial Electrical components (digital and DIN meters, current transformers, busbar trunking, cable glands). The proprietary DAXView software stack — DAXView EMS, DAXView Mini IoT gateway, and DAXView Cloud iBMS — provides integrated power quality, water management, and sub-tenant billing functionality, with a landmark deployment connecting over 500 LoRaWAN-wireless devices across 250 acres at Gardens By The Bay.

The Group operates a project-based, direct-sales model using embedded field experts and product specialists who work alongside leading consulting firms (including ARUP and Meinhardt) on major infrastructure projects, complemented by full turnkey engineering, procurement, construction, and commissioning services. Revenue is generated primarily through hardware sales (Active Harmonic Filters, Protection Relays, Capacitors, Lightning Protection devices, Industrial Electrical components) plus professional services, with exclusive distribution rights for Janitza (Germany, since 2007), Sinexcel (China), Helita (France), ETA-COM Belgium (since 2015), Vishay ESTA, and Sfere across the Asian territory. Go-to-market relies on industry exhibitions (DCD, IGEM, OSEA, BEX Asia, ITAP, Electric & Power Indonesia, ENERtec Asia, PQSynergy), technical seminars and Lunch & Learn sessions with consulting firms, and trade publication features. The Group employs approximately 100 personnel including licensed Professional Engineers, Professional Technologists, and Electrical Energy Managers.

Name

Mun Hean Singapore Pte Ltd

Legal name

Mun Hean Singapore Pte Ltd

Website

https://munhean.com

Company type

Private

Founded year

1981

Operating status

Operating

Headcount range

1–10 employees

Short description

Mun Hean Singapore Pte Ltd is the Singapore-headquartered industrial electrical solutions group, founded 1981, operating across 10 Asian countries supplying power quality, electrical protection, energy storage, and lightning protection systems to enterprise customers in data centers, manufacturing, utilities, and infrastructure.

Ownership category

akta.pro rank

Headquarters

HQ city

Singapore

HQ country

Singapore

HQ region

Asia

Offices10 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Power Quality Solutions: Supply and installation of Active Harmonic Filters (AHF), Static Var Generators (SVG), Power Factor Correction systems, and power monitoring solutions. Includes engineering design, installation, testing and commissioning services.
2. Full Turnkey Solutions: Complete engineering, procurement, construction and commissioning services for customers from utility, infrastructure, industrial, to commercial and domestic markets.
3. Lightning Protection Systems: Direct and indirect lightning protection solutions including ESE (Early Streamer Emission) lightning conductors and surge protection devices.
4. Energy Storage Systems (ESS): Small, medium, and large capacity Battery Energy Storage Systems (BESS) from 3kW to 10,000kW with fully customized design capabilities.
5. Industrial Electrical Products: Digital meters, DIN KWH meters, analogue meters, current transformers, power transducers, auto transformers, switchboard accessories, terminal blocks, cable glands, busbar trunking, and digital time switches.

Go-to-market motion2 records

Distribution channels4 records

Marketing channels6 records

Core offering

Mun Hean Singapore Pte Ltd is an industrial electrical solutions provider supplying power quality management, electrical protection, energy storage, lightning protection, and industrial electrical components. The company integrates proprietary products (DAXView Cloud iBMS, MH Protection Relays) with exclusive distribution of global brands (Janitza, Sinexcel, Helita) to deliver full turnkey engineering, procurement, construction and commissioning services for industrial, commercial, infrastructure, and data center clients across 10 Asian markets.

Product overview

Mun Hean Singapore Pte Ltd is an industrial electrical solutions provider offering a comprehensive portfolio of power quality, electrical protection, energy storage, industrial electrical components, and lightning protection products. The core offering centers on Power Quality Solutions (power monitoring, power factor correction, harmonic filtering) and Electrical Protection (MH Protection Relays), supplemented by Energy Storage Systems (BESS in small to large capacities) and Industrial Electrical Products. Key proprietary platforms include DAXView EMS software, DAXView Mini (compact IoT gateway), and DAXView Cloud iBMS for integrated building management. The company distributes and integrates third-party products including Janitza power analysers and GridVis software, Sinexcel Active Harmonic Filters and Static VAR Generators, Helita ESE lightning protection, and ETA-COM Betobar busbar trunking. Solutions are applied across data centres, industrial facilities, water treatment plants, commercial buildings, and theme parks throughout Asia.

Differentiator

Problem solved

Functional benefit

Brands

• MH Protection Relay: Protection relay products for electrical protection and safety systems, featuring trip and event logging, self-diagnostic functions, earth leakage pre-alarm capability, and mechanical and intelligent test trip functions. Certified with CE Mark by TUV SUD PSB.
• Mun Hean Asia Pte Ltd
• Mun Hean Technology Pte Ltd
• Mun Hean International Pte Ltd
• MH Green Pte Ltd
• DAXView
• DAXView Mini
• DAXView Cloud

Products and services

• Power Quality Solutions Comprehensive suite of power quality management products including power monitoring devices, power capacitors, power factor controllers, filter reactors, fast switching banks, active harmonic filters, static var generators, and EMS software for power quality correction and harmonic mitigation. Targeted at industrial facilities, data centers, commercial buildings, and utilities.
• Electrical Protection Relays MH Protection Relays providing electrical protection coordination with features including trip and event logging with date and time stamps, live display of fault and leakage current, self-diagnostic functions, earth leakage pre-alarm capability, and mechanical and intelligent test trip functions. CE certified for European export. Targeted at industrial, commercial, and infrastructure projects.
• Energy Storage Systems (BESS) Battery Energy Storage Systems available in Small Capacity (3kW-12kW), Medium Capacity (50kW per node, parallel up to 1000kW), and Large Capacity (1000kW to 10000kW, fully customized design) configurations. Used for peak shaving, demand response, renewable integration, and grid stability for industrial and utility customers.
• Industrial Electrical Products Wide range of industrial electrical components including digital meters, DIN KWH meters, analogue meters, current transformers, power transducers/transmitters, auto transformers, closed transition resistors, switchboard accessories, terminal blocks, connectors, cable glands, busbar trunking, and digital time switches/smart relays. Distributed as standalone and complementary components across the group's industrial customer base.
• Lightning Protection Systems Complete lightning protection solutions including direct lightning protection (ESE lightning rods such as Helita Pulsar), indirect lightning protection, coaxial cable, and lightning strike counters for protecting structures and equipment across industrial, commercial, infrastructure, and theme park applications.
• Turnkey Engineering, Procurement, Construction and Commissioning (EPCC) Services Complete turnkey solutions combining engineering design, procurement, construction, and commissioning for utility, infrastructure, industrial, commercial, and domestic markets. Delivered by specialized product specialists and field experts working with leading consulting firms on major infrastructure projects across Asia.

Quantifiable outcome

• Harmonic stress reduced from >30% to <5% THD-I after AHF installation
• +5 more outcomes

Named customers44 records

Segments7 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration5 records

AI capability3 records

Feature5 records

Partnerships

Twelve partnerships are on record, tiered core and minor.

• Janitza Electronics GmbHcoreTechnology or Integration · 1 January 2007Exclusive partnership since 2007 with Germany's PQM specialist Janitza Electronics for Power Monitoring Systems (GridVis, UMG Series), Smart Energy Management Systems, and Power Quality solutions. Joint development of Janitza 3-P PQM strategy (Power Monitoring, Power Management, Power Quality Solutions). Notable projects include Gardens by the Bay (Singapore), NTU (Singapore), HSBC Data Centre (Hong Kong). Janitza Expert Training seminars conducted in collaboration with Institution of Engineers Malaysia.
• SinexcelcoreTechnology or IntegrationExclusive partnership for more than a decade with Sinexcel, a leading manufacturer of power electronics solutions including Active Harmonic Filters (AHF), Static Var Generators (SVG), MV UPS for AIDC infrastructure, and P5 Ultra AHF. Mun Hean team visited Shenzhen headquarters for special training program. Products installed at Bio Farma Indonesia, Prima Flour Mill Singapore, PUB Singapore, and SEMS+ installations.
• Helita (Pulsar ESE Lightning Protection)coreTechnology or IntegrationExclusive distribution and representation of Helita Pulsar ESE (Early Streamer Emission) lightning protection solutions from France. Mr Bruno Roland, Business Technical Manager of Helita ABB, participates in expert seminars. Successful protection of Fantawild Nanning roller coaster with 5 HELITA Pulsar ESE rods that captured a direct lightning strike. Products comply with NFC17-102 and IEC62305 standards.
• Vishay ESTAcoreTechnology or IntegrationLong-standing partnership with Vishay ESTA for power factor improving capacitors and electrical distribution solutions. Products showcased at Vietnam and China exhibitions.
• ETA-COM BelgiumcoreChannel Partner/ Reseller/ DistributorExclusive agents appointed in 2015 for ETA-COM Belgium's Betobar-r pre-fabricated busbar trunking system for power distribution in hazardous industries (oil & gas, marine, power plants). Products supply up to 6500A for LV (up to 1000V) and up to 6300A for HV (up to 24KV), IP68 rated, explosion proof, IK10 mechanical impact rated. Exclusive distribution for Singapore, Malaysia, Indonesia, Philippines, China, Vietnam and Myanmar.
• SfereminorChannel Partner/ Reseller/ DistributorPartnership with Sfere for new range of DIN rail mounted kWh meters - Sfere D-series. High accuracy Class 0.5 kWh energy measurement complying to IEC 62053-22:2003 standard. Available in single and three phase, 30A to 120A ratings, with Modbus communication and Multi Tariff options. Distributed across MH territory: Singapore, Malaysia, Indonesia, Philippines, Vietnam, Hong Kong and Myanmar.
• C&S ElectricminorStrategic or Co-development PartnerJoint technical seminar organized with C&S Electric on Power Distribution Solutions with Busbar Trunking System. Guest speakers Mr Rajesh Bhardwaj and Mr Mukesh Mangla shared knowledge on busbar trunking systems advantages in developing markets like Myanmar.
• MH Technology Malaysia Sdn BhdminorStrategic or Co-development PartnerMoU partnership between Seong Hoe Premium Motors and MH Technology Malaysia Sdn Bhd to offer 4.6kWp Solar PV system worth RM23,000 with BMW Electric Vehicles sold to new owners. Ir. Ts. Roger Wong is Director of both MH Technology Malaysia and Mun Hean Malaysia.
• Janitza at Datacenter World 2022minorGTM or Marketing PartnerJoint participation at Datacenter World Asia 2022 exhibition at Marina Bay Sands Singapore to showcase Janitza Power Management Solutions including UMG512PRO/UMG605PRO and branch circuit monitor UMG801.
• Seong Hoe Premium MotorsminorStrategic or Co-development PartnerAutomotive and renewable energy partnership offering solar PV systems with BMW EVs. Signed December 20, 2023 in Melaka, Malaysia.
• Janitza (at DCD Bali 2026)minorGTM or Marketing PartnerJoint participation at Data Center Dynamic (DCD) Bali 2026 showcasing advanced AIDC solutions including Janitza 801 Series and new UMG801 modular measurement device for accurate energy measurement in data centers.
• Sinexcel (at DCD Bali 2026)minorGTM or Marketing PartnerJoint participation at Data Center Dynamic (DCD) Bali 2026 showcasing Sinexcel MV UPS - paradigm shift power solution for AIDC infrastructure.

Scale indicators13 records

Recent moves7 records

Expansion highlights5 records

Others

• Janitza Electronics: German power quality measurement specialist and Mun Hean's exclusive distribution partner since 2007 for UMG analyzers and GridVis software. Not a direct competitor today, but represents both an ecosystem dependency and an aspirational reference point for proprietary power monitoring IP.

Direct peers

• Socomec: French specialist in power quality, energy efficiency and electrical protection — a closer direct competitor than Schneider or ABB given its focused power monitoring, harmonic filtering and switching portfolio that mirrors Mun Hean's core offering.
• Vertiv: Data center-focused power, cooling and IT infrastructure provider. Closely aligned to Mun Hean's AIDC push given shared focus on hyperscale/enterprise data center power quality, UPS, BESS and monitoring — and overlapping end customers like Airtrunk and SUNeVision.
• Acrel: China-based power monitoring, energy management and electrical protection manufacturer with comparable product portfolio to Mun Hean (power meters, AHF, energy management software). Direct competitor in Chinese and Southeast Asian markets where both companies compete for the same industrial customers.

Broad incumbents

• Siemens: German conglomerate with deep industrial electrical, building technologies and energy management offerings. Overlaps with Mun Hean's commercial building, data center and industrial power quality solutions, including monitoring software (similar positioning to DAXView).
• Delta Electronics: Taiwan-based power and thermal management giant with industrial automation, UPS, power quality and renewable energy solutions. Competes directly with Mun Hean across AIDC power, BESS and industrial electrical in Asian markets, with stronger own-brand presence.
• Legrand: Global specialist in electrical and digital building infrastructures with cable management, wiring devices and energy monitoring products. Overlaps with Mun Hean's industrial electrical components and DAXView energy monitoring/building management proposition.
• ABB: Swiss-Swedish industrial electrical major with power quality, protection relays, drives and electrical distribution portfolios. Competes with Mun Hean in industrial and utility segments across Asia, particularly on harmonic filtering and protection.
• Schneider Electric: Global leader in industrial electrical, power quality, UPS and energy management. Directly overlaps with Mun Hean's power quality, electrical protection and BESS offerings across data center, industrial and commercial segments, but at vastly larger scale and with owned manufacturing.
• Eaton: US-headquartered power management company with strong power quality, UPS, electrical protection and distribution portfolios. Particularly competes in data center and industrial UPS/monitoring — segments where Mun Hean is investing (Sinexcel MV UPS at DCD 2026).

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/mun-hean-singapore-pte-ltd-

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Subsidiaries14 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 Mun Hean Singapore Pte Ltd