What Housing association does

Joo Group Oy is a privately held Finnish rental housing company that develops, owns, and manages approximately 7,997 rental apartments across more than ten Finnish growth centers, including Helsinki metropolitan area, Turku, Oulu, Tampere, Nokia, Jyväskylä, Hämeenlinna, Kirkkonummi, and Nurmijärvi. Originally founded as Asuntoyhtymä around 2016, the company rebranded to Joo Group in 2022 under CEO Antti Niskanen and has since roughly doubled its portfolio. The business operates under the Joo Kodit (Joo Homes) brand offering both unfurnished and fully furnished apartments (Joo Premium) to individual renters and corporate clients, with a reported 96% occupancy rate at end of 2025 and a portfolio valued at over EUR 1 billion.

The company's core technology stack is a digital property management platform supporting the Jooppi resident mobile application — built with Columbia Road — which enables 24/7 tenant access to housing information, maintenance requests, and customer service chat. Underlying building technology includes LEED Platinum-certified construction, smart heating management systems, low-carbon concrete products (Carbonaide), and solar energy installations. The residential offering is augmented by community-oriented services: Joo Hetki community spaces, Joo Kotimestari maintenance, Joo Arena sports facilities, Joo Sali gyms, Joo Koris basketball, and the annual Joo-päivä community celebration.

Revenue is generated primarily through monthly recurring rental payments, with distribution via a self-serve digital platform (joo-kodit.fi) and direct corporate sales for furnished apartments. The company has raised EUR 118.3 million in green debt financing from the European Investment Bank (EUR 100M, 2023) and the Nordic Investment Bank (EUR 18.3M, 2025) to fund energy-efficient construction compliant with EU Taxonomy. Joo Group is headquartered in Helsinki with operational offices in Kauniainen, Oulu, and Turku, and employs approximately 70 people.

Name

Housing association

Legal name

Joo Group Oy

Website

https://asuntoyhtyma.fi

Company type

Private

Founded year

2016

Operating status

Operating

Headcount range

11–50 employees

Short description

Joo Group Oy is a privately held Finnish rental housing company that develops, owns, and manages approximately 7,997 apartments across ten-plus Finnish growth centers under the Joo Kodit brand, serving individual renters and corporate clients with furnished and unfurnished units, LEED Platinum-certified buildings, and community-oriented resident services.

Ownership category

akta.pro rank

Headquarters

HQ city

Helsinki

HQ country

Finland

HQ region

Europe

Offices4 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Residential rental income: Monthly rental payments from tenants occupying Joo Kodit apartments. The company offers both unfurnished and fully furnished apartments to individual renters and corporate clients. Approximately 96% of 7,997 units were occupied at end of 2025.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels6 records

Core offering

Joo Group develops, owns, and manages approximately 7,997 rental apartments (Joo Kodit) across Finnish growth centers, offering both unfurnished and fully furnished units to individual tenants and corporate clients. The service is augmented by the Jooppi resident mobile application for day-to-day tenant management, Joo Kotimestari on-site maintenance visits, and community amenities (gyms, saunas, Joo Hetki community spaces, Joo Arena sports center). The company targets LEED Platinum environmental certification across its new construction portfolio.

Product overview

Joo Group operates as a rental housing company with a platform-plus-services model. The core product is Joo Kodit (Joo Homes) — approximately 7,997 rental apartments across Finnish growth centers. This core platform is augmented by digital services including the Jooppi resident mobile application, and physical amenities such as Joo Kotimestari maintenance service, Joo Hetki community spaces, Joo Sali gyms, and Joo Arena sports facilities. Community engagement products like Joo Koris basketball and the annual Joo-päivä events complement the housing platform. The company also offers Joo Premium furnished apartments for corporate customers.

Differentiator

Problem solved

Functional benefit

Brands

• Jooppi: Resident mobile application allowing Joo Koti tenants to manage their home affairs, contact customer service, access resident benefits, and discover nearby services.
• Joo Hetki
• Joo.Arena
• Joo Premium
• Joo Koris
• Joo Kotimestari

Products and services

• Joo Kodit (Joo Homes) rental apartments Rental housing apartments in Finnish growth centers offering hassle-free rental living with flexible service, community amenities (gyms, saunas, laundry rooms), and LEED Platinum-targeted sustainable construction. Available unfurnished for individuals and families, with approximately 7,997 completed units and a 96% occupancy rate at end of 2025.
• Jooppi Resident Application (Jooppi-asukassovellus) Mobile application for Joo Kodit residents providing 24/7 access to housing information, maintenance requests, chat-based customer service, resident benefits, and community features. Built for tenants of Joo Kodit rental apartments.
• Joo Kotimestari (Joo Fixer) maintenance service On-site property maintenance service where trained Joo staff visit properties monthly to ensure resident comfort and manage maintenance tasks in collaboration with external property management companies. For Joo Kodit residents.
• Joo Premium furnished apartments (Kalustetut asunnot) Fully furnished rental apartments for both private individuals and corporate clients. Corporate offering allows any Joo Kodit unit to be rented fully furnished for employee relocations, consultants, or short-term assignments.
• Joo Koris basketball program Free basketball training program for Joo Kodit residents and community members, offered in partnership with BC Nokia. Part of the social mission to prevent loneliness in rental housing.
• Joo Hetki resident community spaces Physical community spaces for Joo Kodit residents offering areas for recreation, work, studying, or hosting events. Includes facilities such as gyms, saunas, laundry rooms, and common areas, including the Joo Hetki location in Oulu's Toppilansalmi.
• Joo Arena multi-sport arena Sports arena facility in Kirkkonummen Masala, one of Finland's most versatile sports centers, supporting community activities for Joo Kodit residents.

Quantifiable outcome

• 96% occupancy rate of completed apartments
• +3 more outcomes

Named customers2 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration8 records

Feature4 records

Partnerships

Seven partnerships are on record, tiered core and minor.

• Finnish Green Building Council (FIGBC)coreStrategic or Co-development Partner · 13 September 2024Joo Group participated in FIGBC's #BuildingLife initiative to develop their carbon neutrality roadmap. FIGBC is a Finnish association promoting sustainable building. The carbon neutrality roadmap targets 2045 for net-zero emissions.
• BC NokiaminorStrategic or Co-development Partner · 1 January 2024Joo Kodit and BC Nokia collaborated to offer free basketball training (Joo Koris) for beginner adult women in Nokia. BC Nokia coaches from their representative teams train participants weekly. This community initiative supports Joo Group's social mission to prevent loneliness in rental living.
• Aura Rakennus Uusimaa / Aura Rakennus Länsi-SuomicoreImplementation/ SI/ Consulting PartnerAura Rakennus served as general contractor for multiple Joo Group construction projects including As Oy Kirkkonummen Ferdinand and As Oy Turun Huoleton. Aura Rakennus Länsi-Suomi was contracted for Turku projects.
• Columbia RoadcoreTechnology or IntegrationColumbia Road designed and developed the Jooppi resident mobile application for Joo Kodit. The app provides 24/7 access for residents to housing information, maintenance requests, and customer service chat.
• Haroma & PartnerscoreImplementation/ SI/ Consulting PartnerHaroma & Partners served as the lead architect for multiple Joo Group projects including As Oy Kirkkonummen Ferdinand and As Oy Turun Huoleton.
• YITcoreStrategic or Co-development PartnerYIT collaborated with Joo Group on the New York residential block in Kirkkonummen Masala, a four-building complex with 359 Joo Kodit apartments. The project took approximately four years to complete.
• LaatutriominorImplementation/ SI/ Consulting PartnerLaatutrio installed 211 solar panels on the rooftops of Vantaan Ruutulippu apartment buildings, part of Joo Group's solar energy expansion to dozens of properties.

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Wallenstam: Swedish residential and commercial property company focused on Gothenburg and Stockholm. Develops and manages rental apartments with strong sustainability positioning, comparable to Joo Group's green building strategy.
• Akelius Residential Property: European residential rental operator with a portfolio of tens of thousands of apartments in Sweden, Germany, Canada, and the US. Comparable in developing and operating rental housing at scale with similar sustainability modernization programs.
• Fastighets AB Balder: Large Swedish real estate company chaired by Erik Selin, who also chairs Joo Group. While diversified across commercial and residential, Balder's residential segment and Nordic real estate strategy make it a relevant comparable and strategic affiliate.
• Trianon: Swedish residential property company focused on rental apartments in Malmö and surrounding growth regions. Similar mid-sized regional rental operator profile with development-led growth.
• Sveafastigheter: Swedish residential rental operator with a portfolio of thousands of apartments managed for institutional owners. Closely comparable business model of developing and managing rental housing in Nordic growth centers.
• Heimstaden: Pan-European residential rental operator with ~160,000+ homes across Sweden, Norway, Denmark, Germany, Czech Republic, and Poland. Operating model and tenant engagement philosophy closely mirror Joo Group's, but at much larger scale and broader geography.
• Samhällsbyggnadsbolaget (SBB): Major Swedish real estate company with residential and community service properties. Comparable in scale and Nordic focus, though with a more diversified asset mix including public-sector-adjacent properties.

Direct peers

• YIT: Finnish construction and real estate developer who collaborated with Joo Group on the Kirkkonummen Masala (New York residential block) project. Comparable as a Finnish residential developer building in the same growth centers.
• SATO: Long-established Finnish residential rental company owned by Apollo, managing ~25,000 apartments across Finnish growth centers. Competes head-to-head with Joo Kodit in the same Helsinki metro and regional city markets.
• Kojamo: Finland's largest listed residential rental operator with ~35,000 apartments under the Lumo brand. Same direct business model of developing, owning, and renting apartments in Finnish growth centers, making it the closest comparable for Joo Group.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/asuntoyhtyma

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

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 Housing association