Hauhouse Company Limited

What Hauhouse Company Limited does

Hauhouse Company Limited (HEC) is a privately held Vietnamese EPC general contractor headquartered in Ho Chi Minh City, delivering engineering, procurement, and construction services for industrial and commercial projects across Vietnam and selected international markets including Sri Lanka. The company provides a full MEP stack — HVAC, plumbing, fire protection, electrical systems — alongside design services, BIM/3D modeling, infrastructure and steel structure work, finishing and decoration, and maintenance/retrofit services, operating on a turnkey basis from conceptual design through as-built documentation.

HEC's technology platform centers on high-temperature industrial heat pumps with a coefficient of performance up to 6.0, paired with waste heat recovery systems and electric clean steam generation. The company has positioned these capabilities for industrial electrification, claiming the first deployment in Southeast Asia of electric clean steam generation technology at large-scale textile dyeing and finishing scale, deployed at Bangjie Knitting (Vietnam) Factory with commissioning expected in 2026. The firm markets quantified outcomes of up to 70% operating cost reduction and alignment with Net Zero 2050 and RE100 commitments for clients facing sustainability mandates.

Commercially, HEC generates revenue through project-based professional services contracts (EPC contracting and turnkey delivery) and managed green energy solution engagements, targeting enterprise clients in industrial manufacturing and commercial buildings. Go-to-market is direct enterprise field sales supplemented by industry seminars, technical content, and project case studies. HEC is led by CEO Bui Tran Trung Hau, maintains a central Vietnam regional office in Quang Ngai, and holds strategic partnerships with WWF-Vietnam, H&M Group, Bangjie Group, Vu Phong Energy Group, and Apparel Impact Institute, alongside supplier relationships with Schneider Electric, Hitachi, Carrier, and Misumi.

Name

Hauhouse Company Limited

Legal name

HAUHOUSE COMPANY LIMITED

Website

https://hauhouse.com

Company type

Private

Founded year

2017

Operating status

Operating

Headcount range

11–50 employees

Short description

Hauhouse Company Limited (HEC) is a Vietnamese EPC general contractor delivering MEP, design, and construction services for industrial and commercial clients across Vietnam and Sri Lanka, with a differentiated high-temperature heat pump and waste heat recovery platform targeting industrial electrification and Net Zero compliance.

Ownership category

akta.pro rank

Product category

Industrial EPC Contracting and Engineering Services

NAICS

Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (3334), Steam and Air-Conditioning Supply (22133)

SIC

Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585), Cogeneration Services & Small Power Producers (4991), Heating Equip, Except Elec & Warm Air; & Plumbing Fixtures (3430)

akta.pro primary industry

Combined Cycle & Cogeneration (CHP) EPC (EUAEAAAB)

akta.pro secondary industries

Balance-of-Plant (BOP) & Civil Works for Power Plants (EUAEAAAL), Civil & Site Works EPC (Earthworks, Roads, Drainage, Foundations) (EUAEADAA)

Keywords

• EPC contracting services
• MEP engineering
• Industrial construction
• Heat pump solutions
• Industrial electrification

Headquarters

HQ city

Ho Chi Minh City

HQ country

Vietnam

HQ region

Asia

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. EPC Contracting Services: Engineering, Procurement, and Construction contracting for industrial and commercial projects. Provides comprehensive services from design through construction and as-built documentation for MEP systems, including HVAC, plumbing, fire protection, electrical, and infrastructure systems.
2. Turnkey Project Delivery: Complete project delivery from conceptual design through construction and handover, serving as a single-point responsibility contractor for complex industrial and commercial projects.
3. Green Energy Solutions: Consulting and implementation of green energy solutions, waste heat recovery, and energy efficiency improvements for enterprises transitioning to reduced emissions and net-zero operations.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Hauhouse Company Limited (HEC) is an EPC general contractor delivering turnkey engineering, procurement, and construction services for industrial facilities and commercial buildings. The company provides comprehensive MEP solutions (HVAC, plumbing, fire protection, electrical), design and BIM services, maintenance/retrofit, and finishing works. HEC also pioneers industrial electrification through high-temperature heat pump solutions, waste heat recovery systems, and electric clean steam generation for industrial clients targeting Net Zero 2050 compliance.

Product overview

Hauhouse Company Limited (HEC) offers a comprehensive portfolio of engineering and construction services for industrial and commercial projects. The core offering includes MEP services (HVAC System, Plumbing Service, Fire Fighting System, Electrical Services) complemented by specialized services such as Design Service, Innovative Design Solutions (BIM and 3D modeling), Maintenance and Renovation, Finishing and Decoration Work, and Infrastructure and Steel Structure Service. Additionally, HEC provides innovative energy solutions including High-Temperature Heat Pump Solutions and Steam Heat Pump Systems for industrial electrification, waste heat recovery, and decarbonization. The company operates as an EPC (Engineering, Procurement, and Construction) general contractor delivering turnkey solutions from design through construction to commissioning.

Differentiator

Problem solved

Functional benefit

Products and services

• HVAC System End-to-end design, construction, and maintenance services for Heating, Ventilation, and Air Conditioning systems in commercial and industrial projects.
• Plumbing Service Comprehensive design and construction services for plumbing systems including domestic water supply and process water systems for industrial and commercial projects.
• Fire Fighting System Design and construction services for fire protection and firefighting systems for commercial and industrial projects delivered as end-to-end solutions.
• Electrical Services Electrical services provision spanning buildings, plants, commercial and public facilities including designing, installing, repairing, and maintaining electrical systems.
• Design Service Turnkey design services from conceptual design through construction and as-built documentation developed by engineers with strong expertise.
• Maintenance and Renovation Service Maintenance and Retrofit Services to help clients maintain existing systems and upgrade legacy installations for optimal performance.
• Finishing and Decoration Work Wide range of finishing levels and interior styles delivered by experienced engineers and specialists to fully meet client needs and expectations.
• Infrastructure and Steel Structure Service Infrastructure and steel structure construction services for industrial and commercial projects.
• High-Temperature Heat Pump Solutions Energy transition solutions featuring high-temperature heat pump technology with COP up to 6.0, replacing traditional boilers for industrial electrification, achieving up to 70% operating cost reduction and Net Zero 2050 compliance.
• Steam Heat Pump System Electric clean steam generation systems that replace traditional boilers, recovering waste heat from production lines and achieving maximum COP performance for textile and industrial applications.

Quantifiable outcome

• Cut operating costs by up to 70% with High-Temperature Heat Pump solutions
• +3 more outcomes

Named customers18 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Five partnerships are on record, tiered core and minor.

• WWF-VietnamcoreStrategic or Co-development PartnerCollaboration on industrial electrification seminar and heat pump projects. WWF-Vietnam participated in the 'Electrification of Industry – Heat Pump Powered by Renewable Energy' seminar as a key organizer, providing technical expertise and global perspective on sustainable manufacturing.
• H&M GroupcoreStrategic or Co-development PartnerStrategic sponsorship of the electrification seminar and involvement in the Bangjie Knitting Factory heat pump project. H&M Group supports suppliers in achieving sustainability standards and RE100 commitments through clean technology adoption.
• Bangjie GroupcoreStrategic or Co-development PartnerPrimary client and collaborative partner for the first-in-Southeast-Asia electric steam heat pump system project. Bangjie Knitting (Vietnam) is implementing HEC's heat pump technology combined with heat recovery to optimize energy efficiency in textile manufacturing.
• Vu Phong Energy Group JSCcoreStrategic or Co-development PartnerStrategic partnership in renewable energy-powered heat pump projects. Vu Phong Energy Group serves as a key partner in implementing sustainable energy solutions for industrial facilities in Vietnam.
• MisumiminorChannel Partner/ Reseller/ DistributorClient/owner for Misumi Warehouse & Office project in Saigon High-Tech Park, District 9, HCMC. HEC provided design and construction of mechanical and electrical systems, fire protection.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Regional players

• Meinhardt Group: Singapore-based engineering consultancy providing EPC, MEP, and infrastructure design across Asia, the Middle East, and beyond. Comparable in turnkey EPC delivery model and Southeast Asia footprint, though larger and more diversified geographically than HEC.
• Aurecon: Asia Pacific-headquartered engineering and infrastructure advisory delivering industrial, energy, and building projects. Comparable in turnkey industrial project capability and regional execution, though at substantially larger scale and broader service scope.

Broad incumbents

• Daikin: Global HVAC and heat pump manufacturer with growing industrial heat-pump product lines targeting process heating. Adjacent/competitive to HEC in industrial heat-pump deployment, with substantially larger R&D, manufacturing, and channel resources.
• Carrier Global: Global HVAC and refrigeration manufacturer with industrial heat pump and electrification solutions. Comparable technology stack and customer overlap (industrial process heating), but operates at global scale and is also currently listed as a HEC value-supply partner.
• WSP Global: Global engineering services firm with industrial, energy, and built-environment practices. Comparable in MEP/EPC delivery for industrial and commercial clients, but operates at far greater scale across a much broader portfolio.
• ENGIE: Global energy services and infrastructure player actively developing industrial heat-pump and electrification offerings. Comparable to HEC's energy-transition value proposition but with vastly greater capital, geographic reach, and IP base.

Others

• Bosch Thermotechnology: Major manufacturer of industrial and commercial heat pump systems for process heating. Indirectly competitive with HEC's high-temperature heat pump offering through OEM sales channels, while HEC delivers project integration and on-the-ground EPC execution in Southeast Asia.
• Schneider Electric: Global energy management and automation provider supplying electrical equipment used in HEC's MEP projects. Adjacent/partner rather than direct competitor, but increasingly active in industrial energy efficiency and electrification solutions targeting the same end customers.

Direct peers

• REE Mechanical & Electrical (REE Corporation): One of Vietnam's largest MEP and electrical engineering contractors, providing HVAC, electrical systems, and turnkey industrial installations to industrial and commercial clients. Directly comparable to HEC in scope (MEP EPC), geography (Vietnam), and customer profile (multinational manufacturers).
• Cofico: Vietnamese MEP contractor delivering HVAC, electrical, plumbing, and fire-protection systems for industrial factories and commercial buildings. Closely comparable business model and customer base to HEC, with overlapping service portfolio across Vietnam.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/hauhouse

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Hauhouse Company Limited