System4 | Streng Plastic AG

What System4 | Streng Plastic AG does

SYSTEM4 | Streng Swiss AG is a Swiss modular furniture manufacturer and direct-to-consumer retailer founded in 2004 and headquartered in Dielsdorf, with a flagship store in Zurich city center. The company sells a configurable furniture system built on chrome-plated steel tube frames and powder-coated metal panels, covering sideboards, lowboards, shelves, wardrobes, bedside tables, desks, office pedestals, serving trolleys, counters, and complementary furniture sets, alongside a full spare-parts catalog and an online 3D configurator that lets customers design their own configurations. In 2024 it launched SYSTEM4-Lite, a lower-priced sub-brand of ready-made furniture in the same design language, and extended delivery to selected EU countries (Belgium, Denmark, UK, Italy, Luxembourg, Netherlands, Austria).

The company operates a hybrid go-to-market: e-commerce direct-to-consumer sales through its Shopware-powered online shop (system4.ch), two physical showrooms for personal consultation, optional paid assembly and two-person home delivery services, and a B2B project-planning arm for offices, medical practices, and shopfitting. Revenue is generated almost entirely from one-time product sales, with secondary streams from spare parts/attachments and professional services such as assembly (tiered at roughly CHF 99 plus 16% of goods value up to CHF 3,000, flat CHF 639 up to CHF 7,250, and 10% above that). Volume discounts of 5% from CHF 1,500 and 10% from CHF 5,000, plus a further 5% self-collection incentive, support larger orders. Customer segments span private residential consumers, home office users, commercial businesses, retail/shop concepts, healthcare facilities, and libraries/educational institutions.

Ownership is private and founder-managed, with Managing Director Esther Streng leading the company; no external institutional capital, funding rounds, or M&A activity are disclosed. Marketing relies on the e-commerce site, a Shopware-based newsletter program (Klaviyo, Brevo), earned media in Swiss lifestyle publications (IMMOBILIA, Baubible, Das Ideale Heim, Sonntagszeitung, FT Medien, Zürcher Tagblatt), Pinterest, and Meta/Google ad pixels. Headcount is approximately 10 employees, indicating a deliberately lean operating model.

Name

System4 | Streng Plastic AG

Legal name

Streng Swiss AG

Website

https://system4.ch

Company type

Private

Founded year

2004

Operating status

Operating

Headcount range

1–10 employees

Short description

SYSTEM4 | Streng Swiss AG is a Swiss direct-to-consumer retailer founded in 2004 that designs, manufactures, and sells a proprietary modular furniture system under the SYSTEM4 and SYSTEM4-Lite brands, serving private consumers and small commercial customers in Switzerland and selected EU countries through its online shop and two showrooms.

Ownership category

akta.pro rank

Product category

Modular Furniture

NAICS

Furniture and Related Product Manufacturing (337), Showcase, Partition, Shelving, and Locker Manufacturing (337215)

SIC

Office Furniture (No Wood) (2522), Household Furniture (2510)

akta.pro primary industry

Custom Modular Shelving & Cabinetry System Planning (Non-Construction) (HSAFAHAK)

Keywords

• Modular furniture
• Configurable storage furniture
• Office furniture solutions
• Sideboards and shelving
• Spare parts and accessories

Headquarters

HQ city

Dielsdorf

HQ country

Switzerland

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Furniture Sales: One-time purchase of modular furniture products including sideboards, lowboards, shelves, wardrobes, bedside tables, desks, serving trolleys, and office furniture. Revenue generated from product sales at various price points (CHF 144 to CHF 2,552+).
2. Spare Parts and Accessories: Replacement and additional components including swing doors, tilt doors, drawers, handles, adjustable feet, panels, and glass panels available for purchase.
3. Assembly Services: Optional assembly service for delivered furniture with pricing based on goods value: up to CHF 3,000 = CHF 99 + 16% of undiscounted value; CHF 3,000 to 7,250 = CHF 639; over CHF 7,250 = 10% of undiscounted value.
4. Two-Person Home Delivery: Delivery service to place of use with assembly, including dismantling and moving services for existing furniture.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels5 records

Core offering

System4 | Streng Plastic AG (legal name Streng Swiss AG) designs, manufactures, and sells a modular furniture system under the SYSTEM4 brand, featuring chrome-plated steel frames and powder-coated panels that can be reconfigured and expanded by combining frames, panels, doors, drawers, and accessories. The company sells directly to consumers and businesses through a Swiss e-commerce shop, showrooms in Dielsdorf and Zurich, and offers professional project planning, delivery, and assembly services for residential and commercial interiors in Switzerland and selected EU countries.

Product overview

System4 | Streng Plastic AG operates two primary product lines: SYSTEM4, a modular furniture system established in 2004 featuring configurable components (frames, panels, doors, drawers, accessories) that can be reconfigured and expanded at any time, and SYSTEM4-Lite, a more affordable sub-brand offering pre-defined furniture models in the same design aesthetic without customization options. The SYSTEM4 product portfolio encompasses a wide range of furniture categories including sideboards, lowboards, shelves, wardrobes, bedside tables, office pedestals, serving trolleys, desks, counters, and complete furniture sets. The system also includes a comprehensive spare parts catalog (frame elements, panels, tilt doors, swing doors, drawers in standard and premium self-closing variants, accessories including handles, adjustable feet, and file holders) as well as a 3D online configurator for custom furniture planning. Products are available in 14+ colors, feature chrome-plated steel frames, powder-coated metal panels, and load capacities of 50 kg for panels and 35-50 kg for drawers. The company also offers an e-commerce platform (Shopware-based), professional project planning services for commercial interiors, and delivery/assembly services primarily serving Switzerland and select EU countries.

Differentiator

Problem solved

Functional benefit

Brands

• SYSTEM4-Lite: A more affordable ready-made furniture line in the tried-and-tested SYSTEM4 design. Unlike SYSTEM4, models cannot be customised individually but are available in pre-defined versions with a modular system.

Products and services

• SYSTEM4 Modular Furniture System The flagship modular furniture system forming an intelligent foundation of configurable modules (frames, panels, doors, drawers, accessories) that can be reconfigured and expanded over time without compromising design or durability. Includes sideboards, lowboards, shelves, wardrobes, bedside tables, desks, and office furniture for residential and commercial spaces.
• SYSTEM4-Lite A more affordable ready-made furniture line in the SYSTEM4 design. Unlike the main SYSTEM4, models are pre-defined versions with a modular system and cannot be individually customized, offering straightforward, stylish furniture at attractive price points.
• Spare Parts and Accessories Replacement and expansion components for the SYSTEM4 modular system including frame elements, panels, swing doors, tilt doors, drawers (standard and self-closing premium), handles with or without locks, adjustable feet, glass panels, and file holder inserts. Available for purchase individually to expand or repair existing furniture.
• Online Configurator Tool An online 3D furniture planning tool that allows customers to design and customize SYSTEM4 furniture configurations, including corner building, color selection, handles, and component choices, before purchase.
• Assembly and Delivery Services Optional professional services including in-home assembly of delivered furniture (priced based on goods value) and two-person home delivery including placement, assembly, and dismantling or moving of existing furniture. Available for both consumer and commercial customers.
• Commercial Project Planning Professional space planning and project planning service for large-scale commercial projects such as offices, medical practices, and shopfitting. Includes personal consultation, custom quotations for volume orders, and installation coordination through experienced partners.

Segments6 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration16 records

Feature4 records

Scale indicators3 records

Recent moves5 records

Expansion highlights5 records

Broad incumbents

• Herman Miller: Major office and contract furniture manufacturer offering modular storage and office systems. Comparable to SYSTEM4 on the commercial side as an established modular office-furniture brand competing for similar B2B project planning contracts.
• Steelcase: Global office furniture incumbent offering workstations, storage, and modular systems. Comparable to SYSTEM4 in the B2B commercial office segment, particularly around modular office storage and configurable workplace solutions.
• Vitra: Swiss design furniture manufacturer with broad residential and office portfolio and strong brand recognition in the DACH market. Comparable as a Swiss design-led furniture incumbent operating across overlapping customer segments and showroom-based distribution.
• IKEA: Global flat-pack furniture giant that overlaps with SYSTEM4 on modular shelving concepts (e.g., IVAR, KALLAX) and flat-pack assembly service expectations. Comparable on consumer reach and price-driven furniture purchasing behavior.

Emerging players

• Muuto: Scandinavian design-led furniture brand offering modern storage, shelving, and modular-adjacent pieces to design-conscious consumers. Comparable to SYSTEM4 on aesthetic positioning and DTC design-brand go-to-market, though with broader materials and less configurability.
• Tojo: German modular furniture maker specializing in configurable flat-pack shelving and storage systems sold DTC. Comparable to SYSTEM4 in modular shelving design philosophy, flat-pack self-assembly model, and DACH market focus.

Direct peers

• Elfa: Modular storage and shelving system with strong presence in Northern Europe, offering configurable components that can be expanded over time — directly comparable to SYSTEM4's reconfigurable storage concept for residential and light commercial use.
• USM: Swiss heritage brand famous for its modular ball-and-tube furniture system (USM Haller), directly comparable to SYSTEM4 in modular metal-frame construction, configurability, and premium Swiss positioning for both residential and office use.
• Vitsoe: Modular shelving and furniture system (originally designed by Dieter Rams) emphasizing reconfigurable, long-life components. Comparable to SYSTEM4 as a design-led modular furniture brand selling configurable systems directly to consumers and businesses.
• String Furniture: Scandinavian modular shelving system sold as reconfigurable wall and floor units. Closely comparable to SYSTEM4's modular shelving-and-storage proposition, with overlapping target customers seeking flexible home and office storage.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• PinterestReferenced in cookie/tracking policy for marketing purposes
• LinkedInlinkedin.com/company/system4ch

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 System4 | Streng Plastic AG