Kastelli-talot
Kastelli-talot is Finland's leading prefabricated single-family home manufacturer, delivering timber-frame houses, turnkey log homes, and outbuildings through a 30-dealer nationwide network serving individual home builders, with 30,000+ homes built and #1 market position since 1994.
- Company typePrivate
- Founded1989
- HeadquartersJyväskylä, Finland
- Headcount51–100
- GTM typeB2C
- OfferingHardware or Manufacturing
What Kastelli-talot does
Kastelli-talot Oy is Finland's market-leading prefabricated residential construction company, operating since 1989 and headquartered in Oulu with a second main office in Espoo. The company designs, manufactures, and delivers single-family timber-frame houses, turnkey log homes (Hirsi-Kastelli), log holiday villas, and outbuildings (garages, carports, garden saunas), with a cumulative base of 30,000+ homes delivered. It has held the #1 ranking in Rakennustutkimus RTS Oy's Omakotirakentajatutkimus continuously since 1994. Three delivery tiers — Peruspaketti (basic shell), Viittä vaille valmis (nearly ready), and Muuttovalmis (turnkey) — are offered alongside proprietary branded options such as Kastelli Green (eco-friendly breathable wood structure), Kastelli Energiafiksu (smart home energy management), and the Kastelli Collection interior design service.
The company operates a B2C go-to-market built on a nationwide network of 30 Kastelli-kauppiaat dealers providing in-person consultation, plus model homes, housing fair participation (Asuntomessut), and increasingly digital channels including the OmaKastelli customer portal and KastelliBot AI assistant. Revenue is generated primarily through one-time house and outbuilding sales averaging around €215K–€266K+ for turnkey log villas, with ancillary revenue from installation services, the Collection interior design bundle (Puustelli, Tikkurila, Pergo, Tulikivi, Siemens), and the digital portal subscription. Kastelli is a wholly-owned subsidiary of Harjavalta-konserni, a Finnish family-owned conglomerate founded in 1920 that reported €369M in consolidated revenue in 2024 and 1,500+ employees across Kastelli, Puustelli Group, and Lapti Group; operations extend modestly into Estonia via K-Majad OÜ.
Kastelli-talot firmographics
Firmographics- Name
- Kastelli-talot
- Legal name
- Kastelli-talot Oy
- Website
- https://kastelli.fi
- Company type
- Private
- Founded year
- 1989
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- Kastelli-talot is Finland's leading prefabricated single-family home manufacturer, delivering timber-frame houses, turnkey log homes, and outbuildings through a 30-dealer nationwide network serving individual home builders, with 30,000+ homes built and #1 market position since 1994.
- Ownership category
- akta.pro rank
Where Kastelli-talot is headquartered
LocationHeadquarters
- HQ city
- Jyväskylä
- HQ country
- Finland
- HQ region
- Europe
Offices5 records
Markets served
Kastelli-talot business model
Business model- GTM type
- B2C
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Operations, Marketing or Sales, Infrastructure
Revenue model
- Prefabricated House Sales: One-time sale of complete prefabricated houses and house packages (talopaketit) including timber houses, log houses, and holiday villas. Multiple delivery options ranging from basic package to turnkey delivery (muuttovalmis).
- Garden Buildings and Outbuildings: Sale of prefabricated garden buildings including garages, carports, storage buildings, and sauna structures.
- Installation and Building Services: Construction and installation services provided through company-employed installers and partner installers across Finland.
- Digital Services (OmaKastelli): Customer portal providing digital services during construction and residence.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Multi-year contract | Basic Package (Peruspaketti) - Structural shell and essentials |
| Unit Pricing | Multi-year contract | Nearly Ready (Viittä vaille valmis) - Interior finishing required |
| Unit Pricing | Multi-year contract | Turnkey (Muuttovalmis) - Ready to move in |
| Unit Pricing | Multi-year contract | Log Villas - Holiday homes (Sointu and Leimu models) |
Go-to-market motion2 records
Distribution channels4 records
Marketing channels6 records
Kastelli-talot product offering
Product offeringCore offering
Kastelli-talot designs, manufactures, and delivers prefabricated wooden and log house packages to individual home builders across Finland. Offerings span three delivery tiers: Peruspaketti (structural shell), Viittä vaille valmis (nearly ready), and Muuttovalmis (turnkey). The product range includes single-family timber houses, log houses (via Hirsi-Kastelli), log villas (Sointu, Leimu, Rati collections), garden outbuildings (garages, carports, saunas), and interior design services (Kastelli Collection). Distribution is delivered through 30 Kastelli-kauppiaat dealers and own installation teams.
Product overview
Kastelli-talot is Finland's leading house manufacturer offering a comprehensive portfolio of prefabricated wooden houses, log houses, holiday cabins, and outbuildings. The product range includes: Kastelli (main brand for wooden houses with Talopaketti house packages in various completion levels: Muuttovalmis/turnkey, Viittä vaille valmis/nearly complete, Peruspaketti/base package), Hirsi-Kastelli (specialized in turnkey log houses), Easyin (apartment-company format housing development), Kastelli Green (eco-friendly wood construction), Kastelli Energiafiksu (smart energy solutions), Kastelli Collection (interior design service and product catalog), OmaKastelli (digital customer service portal), and Piharakennukset (outbuildings including garages, carports, sheds, and garden saunas). The company operates through a nationwide dealer network with 30 sales locations and two main offices in Oulu and Espoo.
Differentiator
Problem solved
Functional benefit
Brands
- Hirsi-Kastelli: Specialized in turnkey log homes (hirsitalot). Hirsi-Kastelli offers ready-made log houses with a focus on harmonious log construction and natural materials.
- Easyin
- Kastelli Green
- Kastelli Energiafiksu
- Kastelli Collection
- OmaKastelli
- Kastelli-rakentajan Tukku
Products and services
- Kastelli Puutalot (Prefabricated Wooden Houses) Main prefabricated wooden house brand offering customizable single-family homes, townhouses, and semi-detached houses with multiple delivery options ranging from basic structural packages to turnkey solutions. For Finnish families and individuals building a custom home.
- Hirsi-Kastelli (Log Houses) Specialized turnkey log house brand offering complete log construction homes with high-end finishes and customization options for permanent or holiday living. For buyers seeking traditional log construction.
- Easyin (Housing Cooperative Development) Apartment-company format housing development brand focusing on urban housing projects under the Kastelli Group umbrella for buyers seeking urban apartment homes.
- Piharakennukset (Outbuildings) Outbuilding product line including garages (autotallit), carports (autokatokset), storage buildings (autohallit), and garden saunas (pihasaunat) available as pre-designed packages or custom-built. For existing property owners.
- Sointu-hirsihuvilat (Log Villa Collection) Turnkey log house line designed for archipelago and lakeside settings, featuring large windows, covered terraces, and flexible layouts. Includes Sointu 72/83, 86/94, and 104 models.
- Leimu-hirsihuvilat (Log Villa Collection) New log villa collection designed for mountain settings and resort destinations. Features 1.5-storey layouts ranging from 67m² to 134m².
- Rati-mallisto (Log House Collection) New log house collection introduced by Hirsi-Kastelli featuring valuable exterior styling and spacious interior design.
- Kastelli Collection (Interior Design Service) Annual interior design collection and consultation service offering curated Finnish branded products including Puustelli kitchens, Tikkurila paints, Pergo flooring, Laattapiste-Pukkila tiles, Unidrain drains, and Tulikivi fireplaces, paired with professional interior design services.
Quantifiable outcome
- 100% customer satisfaction with turnkey deliveries
- +2 more outcomes
Companies that use Kastelli-talot
Customer profileNamed customers1 record
Segments3 records
Ideal customer profiles3 records
Kastelli-talot technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration7 records
AI capability2 records
Feature4 records
Kastelli-talot partnerships and signals
Strategic signalPartnerships
Eight partnerships are on record, tiered core and minor.
- PuustellicorePuustelli supplies kitchens for Kastelli Collection interior offerings. Puustelli is a Finnish kitchen manufacturer known for quality and functionality.
- SiemensminorSiemens provides appliances for Kastelli Collection kitchens. Energy-efficient and high-quality appliance selection.
- TikkurilaminorTikkurila provides paints and coatings for Kastelli homes. Tikkurila Tunne Väri color chart referenced in Collection offerings.
- PergominorPergo provides laminate flooring with AquaSafe technology for Kastelli homes. Water-resistant laminate flooring solutions.
- Laattapiste-PukkilaminorFinnish tile supplier providing bathroom tiles for Kastelli Collection.
- UnidrainminorProvides linear floor drains for bathrooms enabling large format tiles in Kastelli homes.
- TulikiviminorFinnish fireplace manufacturer providing fireplaces for Kastelli Collection.
- EasyincoreEasyin is Kastelli Group's brand for apartment-type urban housing developed under housing company (asunto-osakeyhtiö) format. Part of Kastelli Group's multi-brand strategy.
Scale indicators7 records
Recent moves6 records
Expansion highlights5 records
Kastelli-talot competitors and assessment
Company assessmentDirect peers
- Mammuttikoti: Finnish prefabricated house company with nationwide delivery of detached homes and house packages. Directly comparable on prefab timber construction, package-to-turnkey delivery tiers, and Finnish consumer market.
- Honka: One of Finland's largest log home manufacturers and a historical market leader in solid-timber and log construction. Directly comparable to Hirsi-Kastelli on log home product, Finnish dealer network, and consumer brand positioning.
- Kontio: Finnish log and timber home manufacturer with nationwide delivery and a strong export footprint. Directly comparable to Kastelli on prefabricated log/timber houses, dealer-based GTM, and premium Finnish brand positioning.
- Omatalo: Major Finnish prefab detached house manufacturer operating a nationwide dealer network with multiple delivery tiers. Closely comparable to Kastelli Puutalot on product, customization model, and turnkey delivery.
- Designtalo: Finnish prefabricated house builder with a broad model range and dealer-led sales. Comparable to Kastelli on prefab construction, single-family focus, and customization-led customer journey.
- Lakka Talot: Long-established Finnish prefabricated house builder delivering house packages and turnkey homes nationwide. Directly comparable on prefab timber construction, dealer model, and target customer (individual home builders).
- Jämerä: Finnish log house specialist offering turnkey log homes with customization. Comparable to Hirsi-Kastelli's log home line on product, materials, and premium positioning.
- Ainoakoti: Finnish prefabricated house builder with turnkey delivery and customization options. Comparable to Kastelli on single-family prefab homes, dealer-based sales, and Finnish homeowner target segment.
- Pohjola Design Talo: Finnish prefabricated home manufacturer providing turnkey and house-package solutions. Comparable to Kastelli on prefab timber construction, custom floor plans, and turnkey delivery model.
Regional players
- BoKlok: Sweden-based modular home venture (IKEA and Skanska) producing factory-built affordable homes. Comparable on prefab/modular construction philosophy and turnkey delivery, though focused on apartments rather than detached houses and primarily in the Nordic market.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks2 records
Key highlights7 records
Customer concentration
Kastelli-talot social profiles
Digital presenceKastelli-talot compliance and trust
Trust signalCompliance2 records
Kastelli-talot financial estimates
Financial estimateRevenue estimate
Valuation estimate
Kastelli-talot leadership team
Management profileNumber of profiles
Profiles1 record
Kastelli-talot subsidiaries and ownership
Company hierarchySubsidiaries1 record
Kastelli-talot funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Kastelli-talot 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 Kastelli-talot
What does Kastelli-talot do?
Kastelli-talot designs, manufactures, and delivers prefabricated wooden and log house packages to individual home builders across Finland. Offerings span three delivery tiers: Peruspaketti (structural shell), Viittä vaille valmis (nearly ready), and Muuttovalmis (turnkey). The product range includes single-family timber houses, log houses (via Hirsi-Kastelli), log villas (Sointu, Leimu, Rati collections), garden outbuildings (garages, carports, saunas), and interior design services (Kastelli Collection). Distribution is delivered through 30 Kastelli-kauppiaat dealers and own installation teams.
Is Kastelli-talot a public or private company?
Kastelli-talot is a private company. It is classified as corporate owned and is currently operating.
When was Kastelli-talot founded?
Kastelli-talot was founded in 1989. It employs 51 to 100 people.
Where is Kastelli-talot based?
Kastelli-talot is headquartered in Jyväskylä, Finland, in the Europe region.
How does Kastelli-talot make money?
Four revenue lines are on record. Prefabricated House Sales are the primary driver. The others are garden Buildings and Outbuildings, installation and Building Services and digital Services (OmaKastelli).
Who are Kastelli-talot's main competitors?
Direct peers on record are Mammuttikoti, Honka, Kontio, Omatalo, Designtalo, Lakka Talot, Jämerä, Ainoakoti and Pohjola Design Talo. BoKlok is listed as a regional player.
Does Kastelli-talot have an API?
No public API is recorded for Kastelli-talot.