Thiet Thach Construction Architechture Investment

What Thiet Thach Construction Architechture Investment does

Thiết Thạch Construction Architecture Investment (THIET THACH Group / Công ty Cổ phần Đầu tư Kiến trúc Xây dựng Thiết Thạch) is a privately-held Vietnamese joint stock company founded in 2004 and headquartered in Ho Chi Minh City. The company operates as an integrated residential construction contractor serving individual homeowners and small developers in HCMC and surrounding provinces, offering architectural design, rough structural construction (phần thô), finishing construction (hoàn thiện), renovation, and turnkey design-build packages. Its customer base is primarily first-time home builders who lack construction expertise and prefer a single vendor to coordinate design, structural work, and finishing.

The company has built a multi-branch distribution model with 17+ offices across HCMC districts, supplemented by a franchise arrangement, a mobile app for first-time home builders, and a network of wholly-owned sub-brands including CAT NGHI Interior (interior design), TMT Home Mart (building materials supermarket/showroom), NHÀ TỐT, and MẪU NHÀ. Its GTM combines direct sales-led branch operations, online quote requests, and educational workshop series ('Kinh Nghiệm Cho Người Lần Đầu Xây Nhà') it has run for nearly 10 years. Pricing is based on per-square-meter construction area with flexible finish-level packages; 300+ houses are claimed built per year. Quality control is differentiated through a cross-supervision inspection system where the central Construction Department coordinates with branches on phase-by-phase inspection.

Revenue is generated primarily through professional services fees for design and construction contracts, with the company's claimed scale of 300+ houses/year and 20+ years of operating history establishing market presence, though financial figures are not publicly disclosed. The company maintains no external funding, has no parent company, and is owned and operated by founder management including CEO Trần Tuấn Long and Deputy CEOs Nguyễn Bá Quyền, Nguyễn Hồng Nga, and Nguyễn Huy. Recent strategic activity centers on ecosystem expansion (FPT Smart Home partnership 2023, MIXTECH materials partnership 2025, Finishing Materials Showroom April 2026), provincial geographic expansion via UDEC partnership (2024), and talent pipeline development through university partnerships (HUTECH 2025, UAH).

Name

Thiet Thach Construction Architechture Investment

Legal name

Công ty Cổ phần Đầu tư Kiến trúc Xây dựng Thiết Thạch

Website

https://thietthach.vn

Company type

Private

Founded year

2004

Operating status

Operating

Headcount range

1–10 employees

Short description

Thiết Thạch is a 20+ year Vietnamese residential construction firm in Ho Chi Minh City, offering integrated architecture design, structural construction, and finishing services to individual homeowners through 17+ branches and a franchise network.

Ownership category

akta.pro rank

Product category

Residential Construction Services

NAICS

Residential Building Construction (23611), Building Finishing Contractors (2383)

SIC

General Bldg Contractors - Residential Bldgs (1520), Construction - Special Trade Contractors (1700)

akta.pro industry

PRIMARYIMAFABAE

Residential Design-Build & Renovation-Integrated Builders

Industrials, Manufacturing & Construction/Construction & Civil Engineering/Residential Building Construction

Keywords

• Residential construction services
• Architectural design services
• Home building solutions
• Construction finishing services
• Home renovation services

Headquarters

HQ city

Ho Chi Minh City

HQ country

Vietnam

HQ region

Asia

Offices6 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Architectural Design Services: Provides architectural design services for residential properties including houses, villas, and townhouses. Design services include concept development, technical drawings, and interior design coordination.
2. Construction - Rough Structure (Phần Thô): Core construction services including foundation, structural framework, and basic shell construction. Includes concrete work, steel reinforcement, and structural elements.
3. Finishing Services (Hoàn Thiện): Complete finishing services including electrical, plumbing, painting, flooring, doors, windows, and interior details. Often bundled with structural construction as turnkey packages.
4. Turnkey Design + Construction Packages: Integrated packages combining design and construction services, offered as complete home building solutions for customers.
5. Renovation and Restoration Services: Renovation of existing properties including structural modifications, interior updates, and restoration work.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels7 records

Core offering

THIET THACH is a Ho Chi Minh City-based construction and architecture firm delivering integrated residential building services — architectural design, rough structural construction (phần thô), finishing construction (hoàn thiện), turnkey design-build packages, and renovation of existing properties — primarily to individual homeowners across HCMC and surrounding provinces. The company supplements its core construction services with sub-brands including CAT NGHI Interior, the TMT Home Mart building materials supermarket, a mobile app for first-time home builders, and finishing materials showrooms.

Product overview

Thiet Thach Construction Architecture Investment operates as a comprehensive construction and architecture service company offering end-to-end solutions for residential and commercial projects. The core offering consists of integrated Architecture Design, Rough Construction (phần thô), and Finishing Construction (phần hoàn thiện) services. The company extends its ecosystem through sub-brand CAT NGHI Interior for interior design, a digital mobile application for first-time home builders, a physical showroom for finishing materials selection, and renovation services for existing properties. Feng shui consultation is available through a partner. The company maintains multiple branch offices across Ho Chi Minh City districts to serve customers regionally.

Differentiator

Problem solved

Functional benefit

Products and services

• Architectural Design Services (Thiết Kế Kiến Trúc)

Quantifiable outcome

• 300+ houses constructed per year

Named customers1 record

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

Seven partnerships are on record, tiered core and minor.

• Công Ty Cổ Phần Đầu Tư MIXTECHcoreStrategic or Co-development PartnerStrategic cooperation signed August 4, 2025. MIXTECH specializes in manufacturing tile adhesive, dry mortar, paint, putty, waterproofing materials, and other construction materials for domestic market.
• FPT Smart HomecoreStrategic or Co-development PartnerCooperation agreement signed November 15, 2023. Partnership focuses on joint business development and providing benefits for customers through combined smart home and construction services.
• Công Ty Cổ Phần Xây Dựng Và Phát Triển Đô Thị Tỉnh Bà Rịa - Vũng Tàu (UDEC)minorStrategic or Co-development PartnerCooperation agreement signed September 7, 2024. Strategic partnership marking expansion of THIET THACH branches to Eastern Nam Bộ provinces.
• Trường Đại Học Công Nghệ TP.HCM (HUTECH)minorStrategic or Co-development PartnerMOU signing May 23, 2025 at Thu Dau Mot University (Binh Duong). Strategic cooperation for human resource development and training-research collaboration in architecture-construction field.
• Trường Đại Học Kiến Trúc TP.HCM (UAH)minorStrategic or Co-development PartnerPartnership with architecture university including student competition sponsorship (HOME design competitions), career fair participation, and graduation defense participation.
• Chốn AcademyminorStrategic or Co-development PartnerStrategic cooperation signed May 5, 2025. Chốn Academy provides architecture workshops highly rated by students and professionals for practical training and creative learning environment.
• TPBank (Ngân hàng Tiên Phong)minorOthersBanking partnership signed May 27, 2019 to standardize service quality and provide financing options for customers.

Scale indicators4 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Nha Dep Group: Vietnamese residential construction and architecture firm serving individual homeowners in southern Vietnam. Comparable in target segment (first-time home builders), integrated design-build delivery, and Vietnam-based operations, though smaller in scale and branch distribution.
• AC Design & Build Vietnam: International design-build firm operating in Vietnam with integrated residential and commercial design-construction offerings. Closest comparable in delivery model — single point of responsibility from design through construction — and competes directly for design-conscious residential clients in major Vietnamese cities.
• Mai House Design & Build: Vietnamese residential design-build firm offering integrated architecture and construction services for individual homeowners. Comparable in target customer (individual homeowners), integrated design-build model, and geographic focus on Vietnam's major urban markets.

Broad incumbents

• Vinaconex: Large Vietnamese state-linked construction and infrastructure conglomerate. Comparable as a major Vietnamese construction brand with diversified capabilities; however, Vinaconex's scale, infrastructure focus, and state ownership make it a different category versus THIET THACH's residential-only design-build niche.
• An Phong Construction JSC: Vietnamese construction firm with residential, commercial, and industrial project experience. Comparable as a Vietnam-based general contractor with similar design-build capabilities, though An Phong has stronger industrial project exposure rather than homeowner-focused residential.
• Phuc Hung Holdings: Vietnamese construction group (HOSE: PHS) with residential and commercial building capabilities. Comparable in integrated construction delivery and Vietnamese market presence, though Phuc Hung's portfolio is more weighted to commercial real estate rather than individual homeowner residential.
• Ricons Construction Investment JSC: Listed Vietnamese construction firm (UPCoM: RCG) with residential and commercial capabilities. Comparable as a Vietnamese design-and-build contractor with similar integrated offerings, though Ricons skews more toward larger mixed-use developments than single-family residential.
• Coteccons Construction JSC: Leading listed Vietnamese general contractor (HOSE: CTD) with broad portfolio in commercial, residential, and industrial construction. Comparable in design-build delivery model and Vietnam market presence, but operates at significantly larger scale and across non-residential segments where THIET THACH does not compete.
• Hoa Binh Group: One of Vietnam's largest private general contractors (HOSE: HBG), offering design-build across residential, commercial, and industrial projects. Comparable as a Vietnamese general construction brand with similar integrated delivery ambitions, though significantly larger and more diversified beyond residential.

Emerging players

• HomeDecor Vietnam: Vietnamese interior design and home finishing brand with adjacent construction capabilities. Comparable as a brand serving Vietnamese homeowners with integrated design and build-out services, though more weighted to interior fit-out than full structural design-build.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/@thietthachgroup
• Facebookfacebook.com/thietthachvn
• LinkedInlinkedin.com/company/thiet-thach-construction-architechture-investment

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Subsidiaries4 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 Thiet Thach Construction Architechture Investment