Reim Group

What Reim Group does

Reim Group Oy Ltd is a privately owned Finnish property management company founded in 1988 and headquartered in Lappeenranta. It operates through 15 independently managed subsidiary companies across Finland, providing isännöinti (property management) services primarily to housing cooperatives (taloyhtiöt) and apartment building owners. The group also offers accounting services via Tilikarelia Oy, technical consulting via REIM Tekniikka, and real estate brokerage via REIM Kiinteistövälitys. Its portfolio under management exceeds €8 billion in property assets serving 60,000+ residents, with €150M+ in annual third-party services purchased by managed properties and €50M+ in annual renovation investments.

The business is structured as a platform-plus-modules operation. The core product is REIM Isännöinti, which provides administrative, financial, and technical property management. This is augmented by REIM Talous (accounting/financial management) and REIM Tekniikka (renovation planning, safety management, contractor coordination). Digital infrastructure includes the Rmappi mobile application for residents and housing company boards, electronic accounting systems (Netvisor and Visma Fivaldi), and a partner-facing API for data exchange with third-party service providers. The subsidiary structure preserves local autonomy while enabling group-wide resource sharing and brand consistency.

Revenue is generated primarily through recurring subscription-style property management fees charged to housing cooperatives on a quote-based, custom-priced basis. Pricing is not publicly disclosed. The go-to-market relies on local account managers and property managers (isännöitsijät) within each subsidiary, supplemented by thought-leadership content in Finnish industry publications and a digital presence via the corporate website and social channels. Growth has been driven by a mix of organic expansion and acquisitions of smaller regional property managers, with three acquisitions completed in 2020 alone. The company employs over 240 people across 15 locations and is owned by founder and Board Chairman Timo Multanen, with current Group CEO Jukka Mäkinen (since March 2020).

Name

Reim Group

Legal name

REIM Group Oy Ltd

Website

https://reimgroup.com

Company type

Private

Founded year

1988

Operating status

Operating

Headcount range

51–100 employees

Short description

Reim Group is a privately owned Finnish property management company operating 15 subsidiary offices nationwide. It serves housing cooperatives and apartment owners with administrative, financial, and technical property management services, managing over €8 billion in assets for 60,000+ residents.

Ownership category

akta.pro rank

Headquarters

HQ city

Lappeenranta

HQ country

Finland

HQ region

Europe

Offices15 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Property Management (Isännöinti): Core property management services for housing cooperatives and apartment buildings, including administrative services, financial management, and technical consulting. Services are provided through independently operated subsidiary companies.
2. Accounting Services (Tilitoimistopalvelut): Full-service accounting services for small and large clients, provided through Tilikarelia Oy. Services include customized accounting packages, controller services, and financial management solutions.
3. Technical Consulting Services: Technical expert services for property maintenance, renovation planning, supervision, and safety management including emergency response planning and safety walks.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

REIM Group Oy Ltd. is a Finnish property management services company founded in 1988, operating through 15 independently managed subsidiary companies across Finland. Its core offering is isännöinti (property management) for housing cooperatives and apartment buildings, complemented by full-service accounting through subsidiary Tilikarelia Oy, technical consulting for renovation planning and safety, and real estate brokerage. The group manages property portfolios worth over €8 billion serving 60,000+ residents.

Product overview

REIM Group operates as a property management services provider organized as a platform-plus-modules structure. The core offerings include REIM Isännöinti (property management) as the primary service, supplemented by REIM Talous (accounting services) and REIM Tekniikka (technical property management). Supporting sub-brands include Tilikarelia Oy (accounting firm in Lappeenranta) and REIM Kiinteistövälitys (real estate brokerage). The digital platform is enhanced by Rmappi, a service enabling housing company boards to monitor finances and communicate with residents. An API interface enables data transfer with property service providers. Services are delivered through independently operating subsidiaries across 15 locations nationwide.

Differentiator

Problem solved

Functional benefit

Brands

• Rmappi: Mobile application for residents to monitor housing company finances, consumption data, task progress, and communicate with property management.

Products and services

• REIM Isännöinti (Property Management)

Quantifiable outcome

• Manages €8 billion+ in property portfolio with 60,000+ residents
• +1 more outcomes

Named customers1 record

Segments4 records

Ideal customer profiles2 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.

• Tilikarelia OycoreStrategic or Co-development PartnerTilikarelia Oy is a subsidiary providing accounting services for REIM Group. Based in Lappeenranta with over 40 years of experience, it employs 8 people and provides full-service accounting to clients primarily in South Karelia, also serving clients in other parts of Finland and Russia. Two employees have KLT (authorized accountant) certification and one has PHT certification. Tilikarelia operates under Taloushallintoliitto (Accounting Finland) supervision.

Scale indicators8 records

Recent moves8 records

Expansion highlights5 records

Broad incumbents

• Cushman & Wakefield: Cushman & Wakefield is a global commercial real estate services firm with Nordic presence spanning property management, valuation, and brokerage. Comparable to REIM on integrated service lines (management + advisory + brokerage) but at vastly larger scale and primarily on commercial real estate.
• ISS A/S: ISS is a global facility services provider with significant Nordic presence, offering property and facility management, cleaning, and technical services. Comparable to REIM on the technical/facilities management side of the business (REIM Tekniikka) and as a broad incumbent in building-related services.
• JLL (Jones Lang LaSalle): JLL is a global real estate services and investment management firm with Nordic operations including property management, valuation, and capital markets. Comparable as a broad incumbent in property management services, though JLL's footprint and customer base are far larger and more commercial-skewed than REIM's housing-company focus.
• CBRE Group: CBRE is the world's largest commercial real estate services firm with growing Nordic and property-management operations. It is a broad incumbent peer — overlapping service categories (property and facilities management) but operating at global scale rather than focused on Finnish housing cooperatives.
• Colliers International: Colliers is a global real estate services and investment management firm with Nordic operations covering property management, valuation, and brokerage. Comparable to REIM at a broad level as a real estate services provider, but operates at much larger scale and across commercial and residential segments.

Direct peers

• Huoneistokeskus: Huoneistokeskus is part of the OP Group and operates a national real estate brokerage and housing-company services network across Finland. Overlaps with REIM on residential property services and Finnish geographic coverage, including property management for housing cooperatives.
• Kiinteistömaailma: Kiinteistömaailma is Finland's largest real estate brokerage franchise network, also offering property management and related housing-company services. Comparable to REIM's Kiinteistövälitys (brokerage) and adjacent property management operations in the Finnish market.
• Newsec: Newsec is a leading Nordic property manager and real estate advisor operating across Sweden, Finland, Norway, Denmark, and the Baltics with full-service property management, brokerage, and investment advisory. Directly comparable to REIM on core isännöinti services and Nordic scale ambitions.
• OP Koti: OP Koti is the OP Financial Group's real estate brokerage arm with national coverage in Finland, providing buying/selling services and housing-company support. It is a domestic peer for REIM's brokerage arm and competes for the same Finnish residential customer wallet.
• Realia Group: Realia is one of the largest property management and real estate services groups in Finland and the Nordics, offering isännöinti, brokerage, and asset management. It is the closest direct peer to REIM in terms of services, customer base (housing companies), and Nordic geographic footprint.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/REIMIsannointi
• Facebookfacebook.com/REIMMikkeli
• LinkedInlinkedin.com/company/reim-isannointi

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 records

Subsidiaries15 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 Reim Group