Q4GLASS
Q4GLASS is a privately held Polish architectural glass processor founded in 2010, manufacturing highly processed flat glass — insulated, toughened, laminated, printed, and certified security glass — for B2B construction projects via direct enterprise sales to architects, facade contractors, and developers across Europe.
- Company typePrivate
- Founded2010
- HeadquartersKoszalin, Poland
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Q4GLASS does
Q4GLASS (legal entity Q4Glass sp. z o.o.) is a privately held Polish flat glass processor founded in 2010 and headquartered at ul. Bojowników o wolność i demokrację 10, Koszalin, Poland. The company specializes in highly processed architectural glass for the construction industry, with a workforce of approximately 28 employees supported by a capital-intensive production facility equipped with 35 cranes and process automation. Its offering spans insulated glass, toughened glass, heat-treated glass, laminated glass, single-colour and silkscreen printed glass, digital ceramic-printed glass via Dip-Tech technology, and specialty products including Q4Alarm (VdS Category C certified electronic security glass) and Q4Bird (bird-collision protection glass).
The business operates as a B2B enterprise manufacturer selling directly to architects, facade contractors, general contractors, and developers for specific construction projects, with pricing handled through custom quotations and multi-year project contracts rather than standardized pricing. Notable reference projects include the award-winning Filharmonia Szczecińska (2,600 m² of low-iron laminated glass, Eurobuild Awards 2014 Architectural Design of the Year), Villa Metro in Warsaw (3,500 m² of insulated units using Saint-Gobain SKN 176), Filharmonia Kaszubska, Forum Gdańsk, and Danakil Erfurt in Germany. The company holds ISO 9001:2015 and ISO 14001:2015 certifications and counts Saint-Gobain as a primary upstream glass supplier.
Go-to-market is enterprise field sales with a dedicated domestic sales department (led by Sales Director Radosław Radziwon) and a dedicated export sales function, supplemented by participation in industry trade shows such as New York Build 2025 to open the United States market. Revenue is generated almost entirely through hardware sales of processed flat glass products on a project-by-project basis, with no disclosed software, subscription, or recurring services components. No external funding rounds, subsidiaries, or parent-company relationships are disclosed in the available data.
Q4GLASS firmographics
Firmographics- Name
- Q4GLASS
- Legal name
- Q4Glass sp. z o.o.
- Website
- https://q4glass.pl
- Company type
- Private
- Founded year
- 2010
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Q4GLASS is a privately held Polish architectural glass processor founded in 2010, manufacturing highly processed flat glass — insulated, toughened, laminated, printed, and certified security glass — for B2B construction projects via direct enterprise sales to architects, facade contractors, and developers across Europe.
- Ownership category
- akta.pro rank
Q4GLASS industry classification
Industry- Product category
- Architectural Glass Manufacturing
- NAICS
- Glass Product Manufacturing Made of Purchased Glass (327215), Glass and Glass Product Manufacturing (32721)
- SIC
- Glass Products, Made Of Purchased Glass (3231)
- akta.pro primary industry
- Glass Fabrication & Processing Services (Cutting/Edging/Drilling/Polishing) (IMADAHAI)
Keywords
Where Q4GLASS is headquartered
LocationHeadquarters
- HQ city
- Koszalin
- HQ country
- Poland
- HQ region
- Europe
Offices1 record
Markets served
Q4GLASS business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Infrastructure, Personnel, Marketing or Sales, Technology or R&D
Revenue model
- Flat Glass Products for Construction: Manufacture and sale of highly processed flat glass products for the construction industry including insulated glass, toughened glass, heat-treated glass, laminated glass, printed glass, and alarm glass. B2B sales model targeting architects, facade contractors, and construction companies.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | B2B enterprise pricing - custom quotes based on project requirements |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels1 record
Q4GLASS product offering
Product offeringCore offering
Q4GLASS manufactures and sells a virtually complete range of highly processed flat glass products for the construction industry, including insulated glass, toughened glass, heat-treated glass, laminated glass, silkscreen and digitally printed glass, and proprietary Q4Alarm security glass. Products are sold via direct B2B enterprise sales to architects, facade contractors, and construction companies for use in modern architectural facades, curtain walls, and security installations.
Product overview
Q4GLASS is a flat glass processing company for the construction industry, offering a comprehensive portfolio of highly processed flat glass products. The product range includes Insulated Glass, Toughened Glass, Heat-treated Glass, Laminated Glass, Single-colour Solid and Silkscreen Printed Glass, Digital Print (Dip-Tech), Alarm Glass (Q4Alarm), and Q4Bird. The company specializes in producing high-value-added architectural glass products including security solutions, decorative glass, and specialized glass for prestigious building projects.
Differentiator
Problem solved
Functional benefit
Brands
- Q4Alarm: Electronic alarm security solution for private, commercial and public sector - consists of fully toughened glass with burned-in electronic conductor loop that triggers alarm when glass breaks
- Q4Bird
Products and services
- Insulated Glass Glass units composed of two or more panes separated by a vacuum or gas-filled space, providing thermal insulation for buildings. Sold B2B to architects, facade contractors, and developers for energy-efficient facades and curtain walls.
- Toughened Glass Glass that has been heated and rapidly cooled to increase strength and resistance to thermal stress compared to regular glass. Supplied for architectural and construction industry applications.
- Heat-treated Glass Glass processed through controlled heating to increase thermal resistance, providing greater strength than annealed glass but less than fully toughened glass. Sold for construction industry uses.
- Laminated Glass Glass constructed with two or more layers bonded together with an interlayer, providing safety, security, and sound reduction properties. Sold for architectural facades, safety glazing, and acoustic applications.
- Single-colour Solid and Silkscreen Printed Glass Glass with solid colour or silkscreen-printed patterns applied for decorative purposes or solar control in architectural applications. Sold to architects and facade contractors for aesthetic and solar-control facades.
- Digital Print – Dip-Tech Digital ceramic ink printing technology for glass surfaces enabling high-resolution custom graphics and images for architectural facades and interiors. Sold to construction industry buyers seeking customized decorative glass.
- Alarm Glass (Q4Alarm) Security glass featuring an embedded electronic conductor loop that triggers an alarm when the glass is broken, certified to the highest category C for electronic intrusion alarm systems by VdS. Sold to private, commercial and public-sector buyers for security installations.
- Q4Bird Glass bird protection solution designed to make glass surfaces visible to birds to prevent collisions. Sold to construction industry buyers for environmentally conscious architectural projects.
Companies that use Q4GLASS
Customer profileNamed customers6 records
Segments1 record
Ideal customer profiles1 record
Q4GLASS technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature2 records
Q4GLASS partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Saint-GobaincorePrimary glass supplier for projects. Q4Glass uses Saint-Gobain glass (SKN 176) for projects like Villa Metro office building in Warsaw.
Scale indicators2 records
Recent moves6 records
Expansion highlights5 records
Q4GLASS competitors and assessment
Company assessmentOthers
- Fenzi Group: Supplier of specialty chemicals, mirror backing, and value-added glass products serving the insulated glass and processed glass industry. Adjacent ecosystem participant enabling processors like Q4GLASS.
Direct peers
- Euroglas: European flat glass manufacturer producing float glass and processed architectural products. Comparable in offering processed glass for facades and construction applications.
- Glas Trösch: Swiss-based independent glass processor with a wide product range including insulated, safety, and functional glass for the construction industry. Closely comparable in business model and customer base.
- Şişecam Flat Glass: Turkish-based global glass manufacturer producing flat glass and processed architectural products. Comparable in offering the full suite of construction glass products and competing in the European market.
- Press Glass: Leading Polish-based independent processor of architectural flat glass (insulated, tempered, laminated) for the European construction market. Direct competitor to Q4GLASS in the same product categories and geography, with significantly larger scale.
Broad incumbents
- AGC Glass Europe: European arm of AGC, supplying flat glass and processed architectural products (insulated, coated, tempered, laminated). Direct competitor in the European facade glass market.
- Guardian Glass: Global producer of float, coated, and fabricated architectural glass products. Competes with Q4GLASS in high-performance coated and insulated glass for European commercial buildings.
- Vitro Architectural Glass: North American architectural glass producer offering coated, insulated, and processed glass products. Comparable in product categories and commercial construction customer base.
- NSG Group (Pilkington): Global float and architectural glass group (Pilkington brand) supplying a full range of processed glass products for construction, including high-performance facades. Competes with Q4GLASS across European commercial projects.
- Saint-Gobain Glass: Global glass manufacturer that produces float glass and processed architectural glass products. Both a key supplier to Q4GLASS and a broad incumbent competitor in insulated, laminated, and solar-control glass.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Q4GLASS social profiles
Digital presenceQ4GLASS compliance and trust
Trust signalCompliance2 records
Q4GLASS financial estimates
Financial estimateRevenue estimate
Valuation estimate
Q4GLASS leadership team
Management profileNumber of profiles
Profiles5 records
Q4GLASS funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Q4GLASS M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Q4GLASS
What does Q4GLASS do?
Q4GLASS manufactures and sells a virtually complete range of highly processed flat glass products for the construction industry, including insulated glass, toughened glass, heat-treated glass, laminated glass, silkscreen and digitally printed glass, and proprietary Q4Alarm security glass. Products are sold via direct B2B enterprise sales to architects, facade contractors, and construction companies for use in modern architectural facades, curtain walls, and security installations.
Is Q4GLASS a public or private company?
Q4GLASS is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Q4GLASS founded?
Q4GLASS was founded in 2010. It employs 11 to 50 people.
Where is Q4GLASS based?
Q4GLASS is headquartered in Koszalin, Poland, in the Europe region.
How does Q4GLASS make money?
One revenue line is on record: flat Glass Products for Construction.
Who are Q4GLASS's main competitors?
Fenzi Group is listed as an others. Direct peers are Euroglas, Glas Trösch, Şişecam Flat Glass and Press Glass. Broad incumbents are AGC Glass Europe, Guardian Glass, Vitro Architectural Glass, NSG Group (Pilkington) and Saint-Gobain Glass.
Does Q4GLASS have an API?
No public API is recorded for Q4GLASS.
What industry is Q4GLASS in?
Q4GLASS's product category is Architectural Glass Manufacturing. Its primary akta.pro industry code is IMADAHAI, Glass Fabrication & Processing Services (Cutting/Edging/Drilling/Polishing). Its NAICS code is 327215 and its SIC code is 3231.