What e-Q4u GmbH does

e-Q4u GmbH (operating under the brand "E-Q") is a Swiss electrical installation company headquartered in Gossau, Switzerland, with a 5-person team serving residential, commercial, and industrial customers across the domestic market. The company delivers a bundled portfolio that spans the full lifecycle of a building's electrical and automation stack: ElektroVerkabelung (electrical wiring and network cabling for new construction and renovation), SmartHome (KNX-certified building automation that unifies control of lighting, heating, climate, and blinds through a single platform), Photovoltaik (solar PV systems with expert consultation), and TelematikVoiP (fixed-price VoIP telecommunications). An optional Sorglos Elektro Package layers recurring maintenance and cleaning on top of the installation base.

Underlying the SmartHome offering is the KNX open standard for home and building automation, which the company accesses via KNX certification rather than proprietary technology. The remaining services are execution-led professional and hardware offerings rather than software products. Revenue mechanics combine one-time project-based installation fees (electrical wiring, smart home, photovoltaics) with a managed-services maintenance contract and fixed-price VoIP subscriptions, all priced via custom quotes rather than published rates.

Go-to-market is sales-led and direct: customers request personalized consultation through the company website, after which specialists deliver binding quotes and execute planning, implementation, and maintenance. Marketing relies on organic social channels (Facebook, Instagram, LinkedIn), Google Reviews, and a single domestic sales channel serving SMB and individual buyers in Switzerland. Ownership is private and undisclosed, no parent company is reported, and there are no funding rounds, M&A activity, or public financial disclosures in the source material.

Name

e-Q4u GmbH

Legal name

e-Q4u GmbH

Website

https://e-q4u.ch

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

e-Q4u GmbH is a Swiss electrical installation services firm delivering KNX-certified smart home, photovoltaic, VoIP, and cabling solutions across residential, commercial, and industrial customers in Switzerland.

Ownership category

akta.pro rank

Product category

Electrical Installation Services

NAICS

Computer Systems Design Services (541512)

SIC

Services-Computer Integrated Systems Design (7373)

akta.pro primary industry

Unified Communications & Collaboration Network Services (VoIP/QoS) (BPAEAEAI)

Keywords

• Electrical installation services
• KNX smart home automation
• Photovoltaic system installation
• VoIP telecommunications services
• Building network cabling

Headquarters

HQ city

Switzerland

HQ country

Switzerland

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

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

Revenue model

1. Electrical Installation Services: One-time professional services for electrical wiring, network planning and cabling for residential and commercial projects including new construction and renovations
2. Smart Home Installation: Installation and setup of KNX-certified smart home systems for home automation
3. Photovoltaic Systems: Solar panel installation services including expert consultation for optimal solutions
4. VoIP Telematics Services: Communication system installation and ongoing service for internet-based telecommunications at fixed prices
5. Maintenance Contracts (Sorglos Package): Recurring maintenance services covering all installed components and cleaning, tailored to customer needs

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

e-Q4u GmbH (E-Q) is a Swiss electrical installation and building technology service provider based in Gossau. The company delivers end-to-end electrical services for residential, commercial and industrial customers, including electrical wiring and network cabling, KNX-certified smart home automation, photovoltaic system installation, and fixed-price VoIP telecommunications solutions. A recurring "Sorglos Elektro Package" adds ongoing maintenance and cleaning of installed components.

Product overview

e-Q4u GmbH (E-Q) operates as an electrical installation company offering a portfolio of interconnected services for residential and commercial customers. The core offerings include ElektroVerkabelung (electrical wiring and network cabling), SmartHome (KNX-certified building automation), Photovoltaik (solar power systems), and TelematikVoiP (VoIP telecommunications). These services are positioned as a unified "everything from one source" solution, from planning through implementation to maintenance. An optional "Sorglos Elektro Package" add-on provides ongoing maintenance and cleaning services for installed systems.

Differentiator

Problem solved

Functional benefit

Products and services

• ElektroVerkabelung (Electrical Wiring & Network Cabling) Professional electrical wiring, network planning and cabling services covering new construction and renovation projects for private homes and businesses.
• SmartHome (KNX-Certified Building Automation) KNX-certified smart home system enabling unified control of lighting, heating, climate, blinds and other devices through a single platform, for residential and commercial properties.
• Photovoltaik (Solar Power Systems) Solar photovoltaic solutions that convert sunlight into electricity, with expert consultation to design optimal systems at the best price-performance ratio for residential and commercial customers.
• TelematikVoiP (VoIP Telecommunications) Voice over IP telecommunications service providing modern internet-based communication capabilities at a fixed price, enabling customers to communicate anywhere and anytime.
• Sorglos Elektro Package (Worry-Free Maintenance) Recurring maintenance package covering maintenance of all installed electrical components and cleaning services, tailored to individual customer needs.

Quantifiable outcome

• Customer satisfaction with quick and uncomplicated processes and competent consultation

Named customers1 record

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• KNXcoreTechnology or IntegrationKNX is the worldwide standard for home and building automation. e-Q4u GmbH is KNX certified, enabling them to install and configure KNX-certified smart home systems for unified control of lighting, heating, air conditioning, blinds and other devices.

Scale indicators1 record

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• ABB Ltd: Global electrical equipment and building automation incumbent whose KNX-compatible and smart-home products sit in the same ecosystem e-Q4u designs and installs for Swiss customers.
• BKW AG: Swiss energy and network services incumbent that increasingly bundles energy, solar and building services for Swiss customers — broader portfolio but overlapping end-market and customer base.
• Siemens Smart Infrastructure: Large incumbent offering building automation, HVAC and electrical infrastructure that overlaps with e-Q4u's smart-home and industrial automation projects at larger scale.
• Schneider Electric SE: Global broad-line provider of home/building automation and energy management solutions whose KNX-compatible products compete for the same smart-home specification decisions.

Others

• Wildix: VoIP/UCaaS technology vendor visibly partnered with e-Q4u (Wildix branding appears on the e-Q4u website); comparable as the underlying technology supplier for the TelematikVoiP offering.
• Elektro-Material AG: Leading Swiss electrical wholesaler supplying installation materials to electricians like e-Q4u; relevant upstream peer that also shapes pricing and availability for Swiss electrical contractors.
• KNX Association: Industry body governing the KNX building-automation standard that e-Q4u is certified to; ecosystem participant rather than competitor, but directly relevant to the company's smart-home positioning.

Direct peers

• Burkhalter Holding AG: Largest listed Swiss electrical services group covering installations, building automation and maintenance; competes for the same Swiss mid-market electrical and smart-home projects e-Q4u targets.
• swisspro Group AG: Swiss full-service electrical contractor offering planning, installation and maintenance for residential, commercial and industrial customers — directly comparable in service mix and customer segments, though at significantly larger scale.

Emerging players

• Helion Solar AG: Swiss solar installer focused on residential and commercial PV — directly comparable in the Photovoltaik service line e-Q4u offers, with a similar Swiss mid-market go-to-market.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights5 records

Customer concentration

• Facebookfacebook.com/eqelektro
• LinkedInlinkedin.com/company/e-q4u
• Instagraminstagram.com/eqelektroinstallationen

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 e-Q4u GmbH