4TECH

What 4TECH does

4TECH sp. z o.o. Sp. Komandytowa is a privately held Polish industrial manufacturer headquartered in Koszalin that designs, fabricates, and installs modular steel and aluminum halls — including tent halls, steel halls, aluminum halls, warehouse halls, workshop halls, industrial and production halls, sports halls, event tents, aircraft hangars, and agricultural structures (grain storage, livestock, poultry). The company uses certified materials (notably Sakoplan and Sattler tarpaulins) and proprietary technical features such as the Thermodach double-layer insulated roof system, sandwich-panel wall assemblies, and foundation-free installation on paving stones or road plates, enabling year-round use and rapid deployment compared to traditional masonry construction.

The company operates a multi-channel revenue model combining one-time new-hall sales, used-hall sales, short- and long-term hall rentals, design and engineering services, installation/assembly services, and complementary products including warehouse mezzanines, steel canopies, aluminum/PVC joinery, and custom steel-aluminum construction elements. Pricing is quote-based per project rather than publicly disclosed. Distribution is direct sales-led, serving both B2B enterprises and individual customers across 12+ Polish cities and into broader Europe (including Scandinavia and Eastern border countries), supported by city-specific SEO landing pages, a DE/EN localized website, a Facebook presence, and a dedicated 'Dofinansowania' advisory page aligned with Polish and EU construction grant programs.

The business holds three industry certifications (PN-EN ISO 3834-3:2007 welding quality, ISO 9001 quality management, ISO 45001 occupational health and safety) and is GDPR/RODO compliant, supporting qualification for enterprise and public-sector tenders. The firm operates with 11-50 employees (firmographic band) and no disclosed external investors, funding rounds, or parent company; ownership appears to be founder/operator-controlled.

Name

4TECH

Legal name

4TECH sp. z o.o. Sp. Komandytowa

Website

https://fourtech.pl

Company type

Private

Founded year

2014

Operating status

Operating

Headcount range

11–50 employees

Short description

4TECH is a privately held Polish manufacturer in Koszalin that designs, produces, and installs modular steel, aluminum, and tent halls for warehouse, industrial, agricultural, event, sports, and aviation customers across Poland and Europe.

Ownership category

akta.pro rank

Headquarters

HQ city

Koszalin

HQ country

Poland

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. New Hall Sales: Sale of custom-designed and manufactured tent halls, steel halls, and warehouse structures. Customers receive complete design, production, and installation services.
2. Used Hall Sales: Sale of pre-owned tent halls at significantly reduced prices, providing economical alternatives for customers with limited budgets
3. Hall Rental: Short-term and long-term rental of tent halls for seasonal use, events, or temporary storage needs. Includes both new and used structures.
4. Design and Engineering Services: Professional engineering consultation and project design services for custom hall configurations
5. Installation and Assembly Services: Professional mounting and assembly services for hall structures
6. Warehouse Mezzanine Systems: Sale of warehouse mezzanines and platforms for maximizing usable space in industrial halls
7. Construction Elements: Steel and aluminum construction elements including balustrades, stairs, and custom structural components

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

4TECH designs, manufactures, and installs modular tent halls, steel halls, aluminum halls, and warehouse buildings with PVC or sandwich panel coverings for industrial, agricultural, commercial, sports, and event applications. The company offers complete end-to-end services covering design, production, transportation, and on-site installation, alongside used-hall sales and rental options across Poland and Europe.

Product overview

4TECH is a Polish manufacturer offering a comprehensive portfolio of modular construction solutions centered around tent halls and steel buildings. The core product line includes tent halls (hale namiotowe) with steel or aluminum frames and PVC or sandwich panel coverings, steel halls (hale stalowe) for permanent year-round industrial applications, and aluminum halls for flexible temporary use. The product family extends to specialized variants including warehouse halls, workshop halls, event tents, industrial halls, production halls, sports halls, agricultural halls (including poultry farms, cattle housing, and grain storage), and aircraft hangars. Supporting products include warehouse mezzanines for vertical space optimization, steel canopies, aluminum and PVC joinery (windows, doors, facades), custom tarpaulins, and miscellaneous steel constructions. The modular design enables seasonal or year-round use, easy expansion, and relocation. The company operates throughout Poland and the EU, providing design, manufacturing, and installation services.

Differentiator

Problem solved

Functional benefit

Products and services

• Tent Halls (Hale namiotowe) Modular tent halls with steel or aluminum frame structures and PVC or insulated sandwich panel coverings, designed for temporary or permanent use across industrial, agricultural, commercial, and event applications in Poland and Europe.
• Steel Halls (Hale stalowe) Year-round permanent steel hall buildings constructed with profiled steel and covered with sheet metal or sandwich panels, designed for industrial, warehouse, workshop, production, agricultural, logistics, and service applications.
• Aluminum Halls (Hale aluminiowe) Lightweight aluminum-frame halls designed for flexibility, easy assembly and disassembly, and relocation, suitable for temporary or permanent installations.
• Warehouse Halls (Hale magazynowe) Dedicated storage facilities available in tent and steel construction variants, used for industrial goods, steel products, and agricultural produce with options for offices and modern configurations.
• Steel Canopies (Wiaty stalowe) Steel canopy structures for vehicle protection, equipment storage, cargo coverage, cattle shelters, workshop canopies, and industrial use, available in multiple sizes and configurations.
• Warehouse Mezzanines (Antresole magazynowe) Steel-structured mezzanine platforms designed to maximize vertical space utilization in industrial halls, providing additional storage, office, or operational areas.
• Steel Constructions and Construction Elements (Konstrukcje stalowe) Custom steel and aluminum construction elements including coverings, railings (balustrades), stairs, mezzanine enclosures, and architectural metalwork for industrial and commercial use.
• Insulated Sandwich Panel Halls (Hale z płytą warstwową) Year-round insulated halls with sandwich panel walls and roofs providing excellent thermal insulation, suitable for use as production halls, storage, and all-season workspaces with rapid installation.
• Aircraft Hangars (Hangar lotniczy) Large-span steel structures designed for the storage and maintenance of aircraft, providing weather-protected aviation facilities.
• Paint Booth Tents (Namioty lakiernicze) Specialized tent structures for painting operations that provide controlled environments for automotive and industrial painting applications.
• Tarpaulins (Plandeki) Custom tarpaulin covers made from high-quality polyester fabrics in various specifications including weather-resistant and UV-protected variants, used as coverings for halls and standalone applications.
• Tent Hall Rental Services Short-term and long-term rental of tent halls (both new and used) for seasonal use, events, or temporary storage needs, providing an alternative to outright purchase.
• Used Hall Sales Sale of pre-owned tent halls at reduced prices, providing economical alternatives for customers with limited budgets who still need functional modular hall structures.
• Design, Engineering, and Installation Services Professional engineering consultation, custom project design, and complete installation and assembly services for hall structures, bundled with the company's manufacturing offerings to provide a turnkey customer experience.

Quantifiable outcome

• Faster construction compared to traditional buildings
• +2 more outcomes

Named customers5 records

Segments7 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Market position

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/4tech.koszalin
• LinkedInlinkedin.com/company/4tech-sp-z-o-o-

Compliance4 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 4TECH