What Ketonen Oy does

Ketonen Oy is a Finnish family-owned lighting company operating from Vaasa, Ostrobothnia, with origins dating to the mid-1980s (firmographics states 1982; company history states 1986) and nearly 40 years of self-reported industry experience. The company operates a dual manufacturing-and-distribution model: it produces its own Raita sauna luminaires in Finland and serves as the Finnish distributor for premium European lighting brands including German RZB, Italian Cariboni, and Italian DGA. Its product portfolio covers indoor luminaires (pendants, recessed downlights, surface fixtures, spotlights, decorative), outdoor luminaires (pole lights, bollards, floodlights, wall/ceiling), industrial luminaires (highbay and moisture-resistant), sauna luminaires, and — as of 2023 — RZB Energy EV charging stations.

Technical capabilities include LED-based luminaires with smart control integration (DALI, Casambi, Zhaga, CLO), operational lifespans of 50,000–160,000 hours, and Cariboni's Switchable White Light technology that switches between 1800K environmentally friendly nighttime illumination and 3000K/4000K daytime output. The company combines a nationwide Finnish dealer and reseller network with direct project sales to municipalities, architects, and large institutional buyers, employing a consultative, project-based selling motion supported by lighting design services.

The go-to-market is sales-led B2B, targeting municipalities and the public sector (primary), institutional and civic buildings including schools, daycares, healthcare facilities, and government offices (primary), industrial and commercial facilities (secondary), and residential/sauna customers (secondary). Revenue is generated primarily through luminaire and lighting solution sales supplemented by lighting design consultation services, with project-based B2B pricing handled via direct quotation. Despite maintaining 21+ named reference projects and active product launches through 2024, the company operates with only 5 employees, indicating either high operational leverage through partner brands or a deliberately focused niche specialization.

Name

Ketonen Oy

Legal name

Ketonen Oy

Website

https://ketonen.com

Company type

Private

Founded year

1986

Operating status

Operating

Headcount range

1–10 employees

Short description

Ketonen Oy is a Finnish family-owned lighting manufacturer and importer that produces Raita sauna luminaires in Finland and distributes premium German RZB and Italian Cariboni and DGA brands to Finnish municipalities, public institutions, and commercial clients via dealer and direct project sales.

Ownership category

akta.pro rank

Product category

Architectural & Commercial Lighting Fixtures

NAICS

Electric Lighting Equipment Manufacturing (3351), Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing (335132), Residential Electric Lighting Fixture Manufacturing (335131)

SIC

Electric Lighting & Wiring Equipment (3640)

akta.pro primary industry

Industrial & Commercial Luminaires (High-bay, Low-bay, Troffers, Downlights) (IMAGAIAA)

akta.pro secondary industries

Outdoor & Area Lighting (Street, Roadway, Parking, Flood, Sports/Architectural exterior) (IMAGAIAB), Lighting Controls & Smart Lighting Systems (BPABAGAC), Lighting Design Services (BPAHAKAJ), Street Lighting & Area Lighting Electrical Infrastructure (IMAFAHAJ)

Keywords

• Commercial lighting fixtures
• LED luminaires
• Outdoor urban lighting
• Industrial highbay lighting
• Sauna luminaires

Headquarters

HQ city

Finland

HQ country

Finland

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Luminaire and lighting product sales: Ketonen Oy generates revenue through the sale of lighting fixtures and complete lighting solutions. The product portfolio includes indoor luminaires, outdoor luminaires, industrial luminaires, and sauna luminaires. The company serves as both a manufacturer (Raita sauna lights made in Finland) and importer/distributor (RZB, Cariboni, DGA brands). Products are sold project-based to municipalities, public institutions, and private developers. Additionally, the company recently expanded into EV charging stations (RZB Energy product line) as a complementary revenue stream.
2. Lighting design consultation services: The company provides lighting design consultation as part of its customer engagement, assisting customers with lighting planning for their projects. This consultative service supports the sale of luminaires and is a key differentiator in winning public sector and institutional projects.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels2 records

Core offering

Ketonen Oy manufactures and distributes specification-grade LED luminaires for public, commercial, industrial, and residential environments in Finland. The company produces its own Raita sauna luminaires domestically and imports premium European lighting brands (German RZB, Italian Cariboni and DGA), offering indoor, outdoor, industrial, and sauna lighting fixtures along with lighting design consultation. It has recently expanded into RZB Energy EV charging stations integrated with lighting poles and bollards.

Product overview

Ketonen Oy is a Finnish lighting manufacturer and importer with nearly 40 years of experience, offering a comprehensive portfolio of luminaires for public spaces, homes, and industrial applications. Their product portfolio spans four main categories: indoor luminaires (including pendants, recessed downlights, surface-mounted fixtures, spotlights, decorative luminaires, and emergency lighting), outdoor luminaires (bollards, pole lights, floodlights, wall/ceiling lights, facade lights, and recessed ground lights), industrial luminaires (highbay and moisture-resistant fixtures), and specialty sauna luminaires. They also offer electric vehicle charging stations as a new product category. The company manufactures their own Raita sauna luminaires in Finland while distributing German RZB and Italian Cariboni and DGA branded products. The portfolio includes solutions for offices, schools, hospitals, retail, urban areas, and residential applications, with products featuring various control options including DALI, Casambi smart+free, and traditional on/off.

Differentiator

Problem solved

Functional benefit

Brands

• Raita: Finnish-made sauna lighting fixtures representing clear Scandinavian design. Raita-saunavalaisin is a high-quality solution for atmospheric and safe sauna lighting, manufactured in Finland.

Products and services

• Arline Indoor Spotlight

Quantifiable outcome

• 67% energy reduction (34 kW) achieved at Helsingin rautatieasema project with Ralite Highbay retrofit, with payback period under 6 years

Named customers22 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Three partnerships are on record, tiered core.

• RZB (RZB Leuchten GmbH)coreTechnology or IntegrationRZB is a German lighting manufacturer and one of Ketonen Oy's primary brand partnerships. Ketonen distributes RZB indoor, outdoor, and industrial luminaires in Finland, including Ralite Highbay, Planox, Industrial Hall, Basic Ball, Sidelite, Triona, Toledo Flat, BeamLine Slim, Twindot, and other series. Ketonen also distributes RZB Energy EV charging stations and luminaires in Finland.
• Cariboni GroupcoreTechnology or IntegrationCariboni Group is an Italian lighting manufacturer and key brand partner for Ketonen Oy. Ketonen distributes Cariboni outdoor luminaires in Finland, including the Volta, Agathos, Grace, Poli, Kalos, Kosmos, Sigma, Kairos, Kai, Koine, Omikron, Dual, Banister, Ekleipsis, Levante 2.0, Bamboo, and LIT series. Cariboni's Eco-Centric Lighting technology with Switchable White Light is a key offering.
• DGA (Design For All)coreTechnology or IntegrationDGA is an Italian lighting manufacturer supplying Ketonen Oy with premium indoor and outdoor luminaires distributed in Finland. Product lines include Cometa S8, Deecos, Kumi (indoor and IP67 outdoor), In&Out, and Pois (indoor IP40 and outdoor IP67) series.

Scale indicators1 record

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• Zumtobel Group AG: Austrian-listed lighting group (parent of Thorn, iGuzzini, Tridonic) serving commercial, industrial, and outdoor lighting globally. Broader incumbent with overlapping capabilities but a wider portfolio than Ketonen's distribution-and-spec focus.
• Signify N.V. (Philips Lighting): Global lighting leader (formerly Philips Lighting) covering professional, consumer, and IoT lighting. Comparable in serving public-sector and outdoor lighting customers, but with vastly larger scale and broader technology portfolio.
• LEDVANCE GmbH: Global lighting company (former Osram lamps business) with broad portfolio including LED luminaires for professional and consumer applications. Comparable product range but at much larger scale and broader distribution channels.

Direct peers

• Glamox AS: Norwegian lighting manufacturer with a strong portfolio in indoor, outdoor, and industrial luminaires, including renovation and energy-efficient solutions for public buildings. Highly comparable Nordic peer serving similar municipal and institutional segments.
• iGuzzini Illuminazione: Italian premium architectural lighting manufacturer (part of Zumtobel Group) with strong design credentials and a portfolio overlapping Cariboni's range. Comparable in product category, design awards, and institutional/museum-grade customer base.
• Siteco GmbH: German lighting manufacturer (part of the Zumtobel Group) specializing in outdoor and infrastructure lighting for streets, public spaces, and tunnels. Comparable in outdoor/municipal product focus and engineering specifications.
• Regent Lighting AG: Swiss-based premium architectural lighting manufacturer for offices, education, and public buildings. Comparable in product positioning, design quality, and European institutional customer base.
• Fagerhult (Fagerhult Group): Swedish lighting group specializing in premium indoor, outdoor, and architectural luminaires for public, commercial, and institutional clients across the Nordics. Directly comparable to Ketonen in target customers (municipalities, public sector) and premium specification focus.
• Trilux GmbH: German professional lighting manufacturer with indoor, outdoor, and industrial luminaires targeting commercial and public-sector customers. Comparable in product breadth, specification-grade positioning, and European institutional customer base.

Regional players

• Airam Electric Oy: Finnish lighting company offering consumer and professional luminaires including outdoor and indoor ranges. Comparable regional peer operating in the same Finnish market with broader retail reach but less premium specification focus.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/ketonen-oy

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 Ketonen Oy