Active · since Apr 18, 2018 Head office
JJB COMERCIO E SERVICOS LTDA
Trade name: GRUPO G4J
CNPJ 30.230.942/0001-27
Source: Receita Federal, CNPJ Open Data · October 2026 publication
- Opened on
- 8 years ago
- Share capital
- R$ 215,000.00
- Establishments
- 1 active
- of 1 registered
- Size
- Micro-enterprise
CENTRO SUL
VARZEA GRANDE - MT
CEP 78135-902
Partners and contacts
Published by the Receita Federal. Shown here when you ask, and never to search engines.
Show the partner or administratorSummary
JJB COMERCIO E SERVICOS LTDA (trading as GRUPO G4J) is an active micro-enterprise in Várzea Grande/MT, opened on Apr 18, 2018. Its main activity is retail sale of building materials in general (CNAE 4744-0/99), besides 42 secondary activities. It is one of 330 active companies with that activity in Várzea Grande/MT. It has opted into the Simples Nacional tax regime.
What the company does
CNAE 4744-0/99 · mainRetail sale of building materials in general
Secondary activities
- 3313-9/99 Repair and maintenance of electrical machinery, apparatus and materials not elsewhere classified
- 3314-7/06 Repair and maintenance of thermal installation machinery and equipment
- 3321-0/00 Installation of industrial machinery and equipment
- 3329-5/99 Installation of other equipment not elsewhere classified
- 4299-5/99 Other civil engineering works not elsewhere classified
- 4321-5/00 Electrical installation and maintenance
- 4322-3/03 Installation of fire prevention systems
- 4329-1/03 Installation, maintenance and repair of elevators, escalators and moving walkways
- 4330-4/02 Installation of doors, windows, ceilings, partitions and built-in cabinets of any material
- 4399-1/01 Construction management
- 4639-7/01 Wholesale of food products in general
- 4642-7/02 Wholesale of workwear and occupational safety clothing and accessories
- 4647-8/01 Wholesale of office supplies and stationery
- 4679-6/04 Specialized wholesale of building materials not elsewhere classified
- 4742-3/00 Retail sale of electrical supplies
- 4744-0/01 Retail sale of hardware and tools
- 4744-0/03 Retail sale of plumbing supplies
- 4757-1/00 Specialized retail sale of parts and accessories for household electronic appliances, except computer and communication
- 4761-0/03 Retail sale of stationery
- 4781-4/00 Retail sale of clothing and accessories
- 4782-2/01 Retail sale of footwear
- 5912-0/99 Motion picture, video and television post-production not elsewhere classified
- 6204-0/00 Information technology consulting
- 6209-1/00 Technical support, maintenance and other information technology services
- 6612-6/01 Securities brokerage firms
- 7020-4/00 Business management consulting, except specific technical consulting
- 7111-1/00 Architectural services
- 7112-0/00 Engineering services
- 7119-7/01 Mapping, surveying and geodesy services
- 7119-7/03 Technical drawing services for architecture and engineering
- 7119-7/04 Technical expert services related to occupational safety
- 7319-0/02 Sales promotion
- 7319-0/04 Advertising consulting
- 7420-0/01 Photography activities, except aerial and underwater
- 7490-1/04 Brokerage and agency of services and business in general, except real estate
- 7711-0/00 Rental of cars without driver
- 7820-5/00 Temporary employment agency activities
- 8121-4/00 Cleaning of buildings and homes
- 8129-0/00 Cleaning activities not elsewhere classified
- 8230-0/01 Organization of trade fairs, conventions, exhibitions and parties
- 8599-6/04 Professional and management development training
- 9529-1/05 Repair of furniture
Context
Companies with the same activity
How many active companies have retail sale of building materials in general as their main activity, as this one does.
- In Várzea Grande (MT)
- 330
- In Mato Grosso
- 3,081
- In Brazil
- 175,588
Among the 330 companies with CNAE 4744-0/99 in Várzea Grande (MT), this one is 41st, by active establishments and capital.
See the 330 Retail sale of building materials in general companies in Várzea Grande - MT
Registration
as the Receita Federal publishes it- CNPJ
- 30.230.942/0001-27
- Legal name
- JJB COMERCIO E SERVICOS LTDA
- Trade name
- GRUPO G4J
- Registration status
- Active, since Apr 18, 2018
- Opened on
- Apr 18, 2018
- Legal form
- 2062 — Limited liability company (Ltda.)
- Size
- Micro-enterprise
- Share capital
- R$ 215,000.00
- Establishments
- Active: 1 of 1
Registration history
What changed in the company's registration, month by month, according to the Receita Federal's monthly publications since September 2023.- June 2026Head office address
RUA GOIAS (LOT N V GRANDE), 525, CENTRO-SUL, VARZEA GRANDE - MT, CEP 78135603 RUA GOIAS, 525, QUADRA0000 LOTE 03 BLOCO H APT 205, CENTRO SUL, VARZEA GRANDE - MT, CEP 78135902
- June 2026Main activity
9521-5/00 Repair and maintenance of consumer electronics and household appliances 4744-0/99 Retail sale of building materials in general
- June 2026Legal name
JJB ENGENHARIA E CONSTRUCOES CIVIS LTDA JJB COMERCIO E SERVICOS LTDA
- June 2026Share capital
R$ 115,000.00 R$ 215,000.00
- February 2026Simples Nacional
not opted in opted in
- January 2025Simples Nacional
opted in not opted in
- February 2024Simples Nacional
not opted in opted in
- January 2024Simples Nacional
opted in not opted in
- September 2023Start of dembli's monthly history
The first Receita publication dembli keeps of this company.
Tax regimes
- Simples Nacional
- Opted in since Jan 1, 2026 until Oct 31, 2026
- MEI
- Not opted in
Official records by CNPJ
Records public bodies publish of this company by its CNPJ. Check each one at its source.
-
Federal active debt Not listed among the PGFN's debtors
According to the PGFN's quarterly publication (Q3 2026). dembli shows no amounts; the official consultation shows each entry. Check with the PGFN
Frequently asked questions
What is JJB COMERCIO E SERVICOS LTDA's CNPJ?
JJB COMERCIO E SERVICOS LTDA's CNPJ is 30.230.942/0001-27.
Is JJB COMERCIO E SERVICOS LTDA active?
Yes. The company's registration status at the Receita Federal is active since Apr 18, 2018, according to the October 2026 publication.
What is JJB COMERCIO E SERVICOS LTDA's main activity?
Retail sale of building materials in general, CNAE 4744-0/99.
Where is JJB COMERCIO E SERVICOS LTDA's head office?
In Várzea Grande/MT.
When was JJB COMERCIO E SERVICOS LTDA opened?
On Apr 18, 2018, according to the Receita Federal.