TaxDatum.comVietnam tax data and guidance in English
Sign up VI

0202175267SIGMA. JSC

● Active

☆ Follow this company Get notified when name, status, address or legal representative changes.
Tax code0202175267
Company nameSIGMA. JSC
Registered name (Vietnamese, transliterated)CONG TY CO PHAN TU VAN VA XAY DUNG SIGMA
Registered addressNo. 14B/52 Pham Huu Dieu, Niem Nghia Ward, Le Chan District, Hai Phong
Province / cityHai Phong
Status● Active
Legal representativeNguyen Thi Hoa
Operating since30 Sep 2022
Managing tax officeRegional Tax Sub-department of Le Chan - Duong Kinh
TypeCompany
Legal formJoint stock company
Main industry (VSIC)7110 — Architectural and engineering activities and related technical consultancy
Last updated 24 Aug 2026
Request a correction

Requests are checked against the public registration data before anything is changed. You may write in English or Vietnamese. Do not send phone numbers or personal ID documents here.

Registered business lines (38)

VSICIndustry
7110Architectural and engineering activities and related technical consultancy main
2811Manufacture of engines and turbines, except aircraft, vehicle and cycle engines
3312Repair of machinery and equipment
3512Electricity transmission and distribution
4101Construction of residential buildings
4211Construction of railways
4221Construction of electrical works
4659Wholesale of other machinery and equipment
4223Construction of telecommunications and communication constructions
4299Construction of other civil engineering projects
2750Manufacture of domestic appliances
4312Site preparation
4212Construction of roads
4222Construction of water supply and drainage works
2610Manufacture of electronic components and boards
Show 23 more
2620Manufacture of computers and peripheral equipment
2640Manufacture of consumer electronics
2812Manufacture of fluid power equipment
2813Manufacture of other pumps, compressors, taps and valves
3314Repair of electrical equipment
2651Manufacture of measuring, testing, navigating and control equipment
2732Manufacture of other electronic and electric wires and cables
2790Manufacture of other electrical equipment
4229Construction of other utility projects
4291Construction of hydraulic structures
7410Specialized design activities
8299Other remaining business support service activities n.e.c.
2630Manufacture of communication equipment
2710Manufacture of electric motors, generators, transformers and electricity distribution and control apparatus
2733Manufacture of wiring devices
2740Manufacture of electric lighting equipment
3313Repair of electronic and optical equipment
3511Electric power generation
4102Construction of non-residential buildings
4292Construction of mining and quarrying facilities
4293Construction of manufacturing facilities
2720Manufacture of batteries and accumulators
2731Manufacture of fibre optic cables

Industry names follow the official English edition of the Vietnam Standard Industrial Classification (VSIC 2018). Registered business lines do not necessarily reflect what the company actually does.

Nguyen Thi Hoa is also recorded as legal representative of:

TAY HO JOINT STOCK COMPANY0100103104 · ActiveNo. 254, Thuy Khue Street, Tay Ho Ward, Ha Noi CityBranch of duoc lieu Trung uong I Company0100108430-002 · Branch · Suspended or ceased operatingNha 332, Dong quang Ward, Thai Nguyen City, Thai NguyenNGAN HANG THUONG MAI CO PHAN CONG THUONG VIETNAM - CHI NHANH HOAN KIEM0100111948-067 · Branch · ActiveFloor 1, No. 2, 4 so 25 Ly Thuong Kiet, Cua Nam Ward, Ha Noi CityBranch of Tap Doan Dau Tu Viet Phuong (Thanh Pho Ha Noi) Joint Stock Company0100237852-002 · Branch · Active204B Ly Chinh Thang, Ward 09, District 3, Ho Chi Minh CityNGAN HANG NONG NGHIEP VA PHAT TRIEN NONG THON VIETNAM - CHI NHANH HUYEN CO TO QUANG NINH0100686174-154 · Branch · ActiveZone 2, Co To Town, Co To District, Quang NinhXI NGHIEP SAN XUAT HOANG GIANG0100826819 · Suspended or ceased operating129 Truong chinh, Dong da District, Ha NoiIN VIET PHUC COMPANY LIMITED0101113521 · Not operating at registered addressNo. 62 Nguyen Huy Tuong, Thanh Xuan Ward, Ha Noi CityPhat trien thuong mai Tung lam Company Limited0101114437 · Not operating at registered addressNo. 49 To 49, Phuong Liet Ward, Ha Noi CityGOM SU PHUONG HOA COMPANY LIMITED0101116949 · Suspended or ceased operating5 Giang Cao Hamlet, Bat Trang Commune, Gia Lam District, Ha NoiHOA VIET BINH COMPANY LIMITED0101151559 · Suspended or ceased operatingNo. 367 Doi can, Ba Dinh District, Ha Noi See all →

Matched by identical name only; two people may share the same name.

Same main industry in Hai Phong

KIEN TRUC KIEN VU JOINT STOCK COMPANY0202187079 · ActiveNo. 26B/40/213 Thien Loi, Vinh Niem Ward, Le Chan District, Hai PhongV&B HAI PHONG COMPANY LIMITED0202162652 · ActiveNo. 16 So 8 Street, ven song Lach Tray Urban Area, Waterfront C, Vinh Niem Ward, Le Chan District, Hai PhongTU VAN THIET KE VA PHAT TRIEN XAY DUNG THANH NAM COMPANY LIMITED0202188844 · ActiveNha ong Le Van Phuong, Nui 1 Hamlet, Thuy Duong Commune, Thuy Nguyen District, Hai PhongXAY DUNG BAN VIET HP JOINT STOCK COMPANY0202162518 · ActiveMy Tranh Hamlet, Nam Son Commune, An Duong District, Hai PhongXAY DUNG VA TU VAN THIET KE HAI PHONG XANH COMPANY LIMITED0202031071 · ActiveVinh Khe Hamlet, An Dong Commune, An Duong District, Hai Phong

A sample of companies with the same registered main industry, not a complete list.

Other companies in Hai Phong

THUONG MAI VI NGUYEN VIETNAM COMPANY LIMITED0202175281 · ActiveG49B - khu nha o Biet thu Anh Dung, Hung Dao Ward, Hai Phong CityTHUONG MAI VA DAU TU XAY DUNG PHUC SANG COMPANY LIMITED0202175034 · ActiveNo. 130, Tien Phong Street, Residential Group 10, Dang Hai Ward, Hai An District, Hai PhongTHUONG MAI, XAY DUNG AN PHU QUY ONE MEMBER LIMITED LIABILITY COMPANY0801314576 · Not operating at registered addressPhu Luong, Nam Dong Ward, Hai Phong CitySAN XUAT THUONG MAI MINH DUC COMPANY LIMITED0202175186 · Not operating at registered addressNo. 21, Mac Dang Doanh Street, Hung Dao Ward, Hai Phong CityTHUONG MAI HPKS COMPANY LIMITED0801314512 · Not operating at registered addressZone 9, Chi Linh Ward, Hai Phong City

Same province or city by registered address — this does not imply any relationship between the companies.

Compiled from public business and tax registration data, with names and addresses transliterated into English by fixed rules. For official status, check with the Vietnamese tax authority.