What Guthrie Engineering does

Guthrie Engineering (S) Pte Ltd is a Singapore-based Mechanical & Electrical (M&E) engineering services company founded in 1951, with heritage traced to 1821 when Alexander Guthrie received a trading license from the British East India Company. The company delivers multi-disciplinary M&E services — including Air Conditioning & Mechanical Ventilation (ACMV), Fire Protection (FP), Building Automation Systems (BAS), HT/LT electrical distribution, airfield and street lighting, subway environmental control, and energy optimization — to government agencies (LTA, Changi Airport Group, HDB, SP Group, Singtel) and private developers (CapitaLand, Marina Bay Sands) across Singapore's landmark infrastructure and commercial real estate projects.

The technology stack combines project-based engineering delivery with a dedicated Switchboard Manufacturing line (ISO 9001:2000 certified, producing low/medium voltage switchgear for public infrastructure including LTA projects), an authorized distribution channel for Huawei and Siemens sustainable power/UPS products, and a Technology Solutions line covering automation, AI, big data, and IoT for smart buildings and infrastructure. The company positions itself as a turnkey design-to-execution integrator rather than a pure product vendor.

Commercially, Guthrie operates an enterprise field-sales GTM, engaging directly with architects, developers, main contractors, and facility owners via long-standing relationships in both public and private sectors. Revenue is project-based and quote-driven across service contracts (Mechanical Services, Electrical Services, Technology Solutions, Facility Management), product supply (Switchboard Manufacturing, Building & Sustainable Products via authorized distribution), with no disclosed recurring SaaS component. The firm is privately held with no external funding disclosed, operating from a single Singapore headquarters with 101–250 employees.

Name

Guthrie Engineering

Legal name

Guthrie Engineering (S) Pte Ltd

Website

https://guthrie.com.sg

Company type

Private

Founded year

1951

Operating status

Operating

Headcount range

101–250 employees

Short description

Guthrie Engineering is a Singapore-based, privately held M&E engineering firm founded in 1951 delivering mechanical, electrical, fire protection, building automation, switchboard manufacturing, and technology solutions to government agencies and commercial developers on landmark Singapore infrastructure projects.

Ownership category

akta.pro rank

Product category

Mechanical & Electrical Engineering Services

NAICS

Engineering Services (541330), Electrical Equipment Manufacturing (33531), Relay and Industrial Control Manufacturing (335314)

SIC

Services-Engineering Services (8711), Electrical Industrial Apparatus (3620)

akta.pro primary industry

Electrical Systems Maintenance (LV/MV, Switchgear, UPS) (BPABACAC)

akta.pro secondary industries

Security, Safety & Fire/Life Safety Management (BPABAAAE), Industrial Electronics Manufacturing Services (EMS) (IMAGAGAA), T&D project/program management & owner’s engineering (EPCM/PMC) (EUADAKAF)

Keywords

• Mechanical electrical engineering
• Building services engineering
• Switchboard manufacturing
• Fire protection systems
• Facility management services

Headquarters

HQ city

Bukit Merah

HQ country

Singapore

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. M&E Engineering Services: Total Mechanical & Electrical engineering services and system integrations including design, construction and project management for buildings and infrastructure
2. Switchboard Manufacturing: Manufacturing and supply of low and medium voltage switchgear/switchboards for various industries including public infrastructures
3. Sustainable Power Solutions Supply: Supply and distribution partnerships for sustainable power products including UPS systems, as authorized suppliers for Huawei and Siemens

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Guthrie Engineering provides total Mechanical & Electrical (M&E) engineering services for buildings and infrastructure, including design, construction, project management, and system integration. The company delivers ACMV, fire protection, electrical distribution, building automation, switchboard manufacturing, and facility management solutions to government and private sector clients across Singapore. It also distributes authorized sustainable building and power products through partnerships with Huawei and Siemens.

Product overview

Guthrie Engineering is a comprehensive M&E (Mechanical & Electrical) engineering services company offering multiple integrated service lines. The core offerings include Technology Solutions (AI, IoT, automation), Mechanical Services (ACMV, Fire Protection, BAS), Electrical Services (HT/LT distribution, airfield lighting), Switchboard Manufacturing (ISO 9001 certified low/medium voltage switchgear), Sustainable Power Solutions, Facility Management, and Building & Sustainable Products distribution. These services are provided as a unified portfolio enabling total M&E engineering and system integrations for landmark projects.

Differentiator

Problem solved

Functional benefit

Products and services

• Technology Solutions

Named customers10 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Partnerships

Nine partnerships are on record, tiered core and minor.

• HuaweicoreTechnology or IntegrationSupply partner for Singapore. Guthrie Engineering serves as the authorized distributor and supply partner for Huawei sustainable power solutions including UPS systems.
• SiemenscoreTechnology or IntegrationSupply partner for Singapore. Guthrie Engineering is an authorized distributor of Siemens sustainable power and electrical solutions. Also featured as partner on Siemens Energy page.
• Land Transport Authority (LTA)coreStrategic or Co-development PartnerKey government client for rail and transport infrastructure projects including Thomson-East Coast MRT Line. Guthrie Engineering has delivered electrical services and switchboards meeting LTA's stringent standards for public infrastructure.
• Changi Airport Group (CAG)coreStrategic or Co-development PartnerPartner for airport infrastructure projects including Jewel Changi Airport and Changi Airport Runway 3 lighting services.
• Housing & Development Board (HDB)coreStrategic or Co-development PartnerGovernment partner for public housing electrical and mechanical engineering projects.
• SP GroupcoreStrategic or Co-development PartnerPartner for power grid and electrical distribution projects. Listed as a client for HT substations and LT distribution services.
• SingtelminorStrategic or Co-development PartnerTelecommunications infrastructure partner for electrical services.
• SoilbuildminorStrategic or Co-development PartnerReal estate development partner for building projects.
• Woh HupminorStrategic or Co-development PartnerConstruction partner for infrastructure projects.

Scale indicators3 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• AECOM: Global infrastructure consulting firm with significant mechanical, electrical, and fire protection engineering capabilities for transportation, aviation, and commercial developments — competes for similar mega-project M&E scopes though as part of a much wider portfolio.
• Worley Limited: Global engineering and project delivery firm with building services, M&E, and energy infrastructure capabilities in Asia-Pacific — overlaps with Guthrie's M&E and electrical infrastructure project delivery though at much larger scale.
• Arup: Global engineering consultancy with extensive M&E, building services, fire engineering, and sustainable design practices serving landmark buildings and transport infrastructure — comparable end markets and technical scope to Guthrie, though at global scale.
• Trane Technologies: Global HVAC OEM and building services provider with HVAC equipment, controls, and service offerings — adjacent competitor in the ACMV and building automation space where Guthrie delivers solutions.
• WSP Global: Global professional services firm with a strong Asia-Pacific M&E and buildings practice, providing electrical, mechanical, fire protection, and sustainability advisory — overlaps with Guthrie's M&E engineering scope but at much larger global scale and broader service mix.

Direct peers

• Meinhardt Group: Singapore-headquartered global M&E and infrastructure engineering consultancy offering mechanical, electrical, plumbing, fire protection, and sustainable building services — directly comparable to Guthrie's core M&E engineering, ACMV, and fire protection service lines for buildings and infrastructure.
• Cundall: International multi-disciplinary engineering consultancy with M&E, sustainability, and building services practices serving landmark commercial, transport, and mixed-use developments — directly comparable technical scope and project types to Guthrie.
• Surbana Jurong: Singapore-based engineering and infrastructure consultancy delivering M&E, building services, and facilities solutions across residential, transport, aviation, and commercial developments — overlapping with Guthrie's government and mixed-use project portfolio in Singapore.

Others

• Siemens Smart Infrastructure: Supplier partner to Guthrie for sustainable power and electrical solutions, and a global provider of building automation, electrical distribution, and switchgear — overlapping product portfolio and a potential competitor for large integrated building services scopes.
• ABB Electrification: Global electrical equipment and switchgear manufacturer that is both a Guthrie partner and a potential competitor on LV/MV switchgear and electrical distribution scopes for infrastructure projects.

Market position

Strengths1 record

Weaknesses5 records

Competitive moat5 records

Key highlights6 records

Customer concentration

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

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 Guthrie Engineering