What COMBICON does

COMBICON OÜ is an Estonian private construction and real estate development company headquartered in Tallinn at Kassi tn 1, operating since at least 2017 with a five-member board of certified engineers. The company delivers design-build contracting, project management, and tailored commercial real estate development services, with delivery organized around three interconnected pillars: (1) integrated design and construction of production halls, warehouses, stock-office buildings, and complex technological facilities (including CHP plants, boiler rooms, conveyor systems, and SMT rooms); (2) real estate development covering property selection, concept design, financing, and construction management for projects such as the Jõekääru Linnak residential district and the Kokasauna business park; and (3) rental of commercial industrial space, including offices (12-600 m²), storage (40-3,000 m²), mini-warehouses (2-35 m² via Puhver.ee), production spaces with and without overhead cranes (100-2,000 m²), and land plots (400-3,500 m²), covering approximately 30,000 m² of building stock.

The underlying technology stack centers on BIM (Building Information Modeling) and LEAN construction methodologies, with proprietary domain tooling including a Fire Section BIM Submodel for fire compartmentation error detection and specialized expertise in overhead crane building design governed by five interlinked structural parameters. The go-to-market is enterprise field sales via direct B2B relationships with construction, manufacturing, logistics, and real estate development companies, supplemented by a referral network across the Estonian construction industry. Revenue is generated through one-time design and construction contracts alongside recurring rental income from owned and managed building stock, with pricing for rentals ranging from €0.5-6.9/m²/month plus VAT depending on asset class. COMBICON is part of the timber industry-focused COMBI GRUPP, which reports approximately €120M in annual turnover at the group level.

Name

COMBICON

Legal name

COMBICON OÜ

Website

https://combicon.ee

Company type

Private

Founded year

2017

Operating status

Operating

Headcount range

1–10 employees

Short description

COMBICON OÜ is an Estonian design-build contractor and real estate developer headquartered in Tallinn, delivering integrated design, construction, and project management for industrial, commercial, and residential projects, alongside rental of office, warehouse, and production space.

Ownership category

akta.pro rank

Product category

Commercial Construction Services

NAICS

Architectural, Engineering, and Related Services (5413)

SIC

Real Estate Agents & Managers (For Others) (6531)

akta.pro primary industry

Mixed-Use Property Management (BPAJAGAE)

Keywords

• Design-build construction
• Commercial real estate development
• Production facility construction
• Industrial building construction
• Warehouse space rental

Headquarters

HQ city

Tallinn

HQ country

Estonia

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Design and Construction Services: Design-build contracting providing turnkey construction solutions. Includes strategic consulting, preliminary needs assessment, quality and efficient solutions. Also offers general contracting when design is done separately.
2. Commercial Property Rental: Rental of office spaces (12-600m²), storage spaces (40-3000m²), mini warehouses (2-35m²), production spaces with and without overhead cranes (100-2000m²), and land/plots (400-3500m²).
3. Real Estate Development: Property development, consulting, and management. Includes finding best real estate projects, developing concepts for existing properties, finding end-users, financing solutions, and managing design and construction processes. Properties managed include Jõekääru Linnak, Kassi 5, and various Kokasauna business park properties.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

COMBICON provides turnkey design-build construction services for industrial, commercial, and residential buildings, integrating strategic consulting, preliminary needs assessment, design coordination, and construction execution into a single delivery model. The company specializes in production facilities with overhead cranes, technologically complex buildings (CHP plants, boiler rooms, conveyor systems), and reconstruction/expansion of existing industrial structures. In addition, COMBICON offers real estate development management—including property identification, concept design, financing solutions, and end-user acquisition—along with rental of office, warehouse, mini-storage, production, and land spaces across the Tallinn metropolitan area.

Product overview

COMBICON is an Estonian construction and real estate development company offering a comprehensive portfolio of services centered on projekteerimine ja ehitus (design and construction). The company specializes in three interconnected service pillars: (1) construction and design services including production, warehouse, and commercial buildings with bridge cranes; (2) real estate development including stock-office buildings, apartment projects, and residential districts like Jõekääru Linnak; and (3) property rental services for warehouse, production, office, and mini-storage spaces. The core offering is the design-build delivery method, which integrates their project management expertise with construction execution to provide turnkey solutions for industrial, commercial, and residential projects.

Differentiator

Problem solved

Functional benefit

Products and services

• Design and Construction Services (Projekteerimine ja ehitus) Comprehensive design and construction services for production, warehouse, and commercial buildings, including project management and turnkey delivery. Serves enterprise clients in industrial, commercial, and logistics sectors in Estonia.
• Technological Building Project Management (Tehnoloogiliste hoonete projektijuhtimine) Project management for complex technological buildings and facilities including CHP plants, boiler stations, conveyor systems, sawmills, printing houses, wastewater facilities, oil facilities, and cold storage. Targeted at manufacturing and industrial clients with specialized technical requirements.
• Apartment Building Design and Construction (Korterelamute projekteerimine ja ehitus) Design and construction of residential apartment buildings leveraging 20 years of team experience in planning, development, design, and execution. Targeted at residential real estate developers.
• Bridge Crane Building Design and Construction (Sildkraanadega hoonete projekteerimine ja ehitus) Specialized design and construction of production and warehouse buildings equipped with bridge cranes, requiring complex structural engineering and integration of five key parameters (maximum hook height, lifting capacity, number of hooks, number of cranes per span, bridge span distance).
• Production Building Reconstruction and Expansion (Tootmishoonete rekonstrueerimine ja laiendamine) Reconstruction and expansion of existing production and warehouse buildings, including structural strengthening, compliance updates, and technological integration. Targeted at manufacturers needing to extend or modernize existing facilities.
• Real Estate Development (Kinnisvara arendus) Real estate development project management and consulting, including property selection, development concept design, tenant acquisition, financing solutions, and construction process management. Managed properties include Jõekääru Linnak, Kassi 5, and various Kokasauna business park properties.
• Warehouse and Production Space Rental (Lao- ja tootmispindade rent) Rental of commercial spaces in Tallinn and surrounding areas including offices (12-600m²), warehouse spaces (40-3000m²), mini-storage (2-35m²), production facilities with and without overhead cranes (100-2000m²), and land plots (400-3500m²).
• Jõekääru Linnak Residential District Development Large residential district development project with approximately 60,000 m² under construction, located in Tallinn area. Targeted at residential real estate market.
• Puhver Laod (Mini-Storage Service) Mini-storage and small warehouse units (2-35 m²) accessible via phone application, located in Laagri. Targeted at individuals and small businesses needing flexible storage space.

Quantifiable outcome

• Design-build projects delivered ahead of schedule (e.g., Ramirent Baltic AS production hall delivered ahead of schedule in January 2018)
• +1 more outcomes

Named customers12 records

Segments4 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

Eleven partnerships are on record, tiered minor and core.

• Adven Eesti ASminorStrategic or Co-development Partner · 21 March 2019Conversion of warehouse to modern office building (1555m²) in Kassi Kvartal. Green energy solutions including solar panels on roof.
• Rauameister AScoreStrategic or Co-development Partner · 30 January 2019Design and construction of conveyor manufacturing facility (4500m²) in Võru. Features 10 overhead cranes with 150 tons total lifting capacity. Products exported to Asia, America, and Europe.
• ECOBIRCH AScoreStrategic or Co-development Partner · 7 May 2018Design of glued timber production hall extension. Company belongs to COMBI GRUPP and is Baltic's largest producer of birch and pine glued timber panels (ca 15,000 m³ annually).
• Nerostein OÜcoreStrategic or Co-development Partner · 14 March 2018Design and construction of stone countertop production facility extensions (1400m² Phase 1, 2400m² Phase 2). Scandinavia's market leader in stone worktops producing over 400 units weekly.
• Ramirent Baltic AScoreStrategic or Co-development Partner · 14 June 2017Multiple design-build projects including modular housing production facility (4000m²), office and warehouse building, and major extensions. Long-term strategic relationship with multiple project phases spanning 2017-2024.
• Kassi Kvartal OÜcoreStrategic or Co-development PartnerStock-office development projects including Kassi 17 and Kassi 5. First solar park on Kassi tn 13 roof.
• Stadium Real Estate OÜcoreStrategic or Co-development PartnerStock-office developments: Ringi tee 13 (7345m²) and Ringi tee 11 (6937m²) in Jüri.
• Kokasauna Äripark OÜcoreStrategic or Co-development PartnerDevelopment of Kokasauna business park with multiple stock-office buildings (Kokasauna põik 1, 3, 9, 11) totaling over 12,000m².
• JOIK OÜminorStrategic or Co-development PartnerDesign and construction of modern production, warehouse and office building with energy-efficient solutions for certified natural cosmetics company.
• Savekate OÜminorImplementation/ SI/ Consulting PartnerConcrete floor construction using Laser Screed technology for precise leveling and Top Screed for floor hardener application.
• Viking CranesminorImplementation/ SI/ Consulting PartnerMobile crane assembly (Liebherr LR1100) for Jõekääru Linnak project.

Scale indicators2 records

Recent moves6 records

Expansion highlights4 records

Regional players

• Bonava: Nordic residential developer with Baltic operations (including Estonia). Comparable in residential apartment building design and construction, though operating at significantly larger scale across multiple Nordic countries.

Direct peers

• Nordecon: Estonian construction and infrastructure group listed on Tallinn Stock Exchange. Competes for industrial buildings, commercial developments, and residential projects in the same Estonian market with comparable design-build capabilities.
• Hepsor: Estonian real estate developer focused on residential and commercial developments. Competes with COMBICON on apartment building projects (e.g., similar to Lehiku tee 11 / Kentmanni 28) and stock-office buildings in Tallinn.
• Mapri Ehitus: Estonian construction group active in general contracting and design-build for industrial, commercial, and residential projects. Competes for the same Estonian tenders as COMBICON.
• Maru Ehitus: Estonian construction company specializing in industrial and commercial buildings. Andres Kaur (COMBICON Preparation Board Member) previously held multiple management roles at Maru Ehitus, indicating direct knowledge of competitive positioning.
• Kaamos Kinnisvara: Estonian real estate developer and former employer of two COMBICON board members (Kaupo Koitla and Imre Hohensee). Competes in stock-office, residential, and mixed-use development in Tallinn and across Estonia.
• Merko Ehitus: Estonia's largest publicly listed construction company. Direct competitor for design-build contracts across industrial, commercial, and residential sectors, including projects with the same client base. Imre Hohensee (COMBICON Finance Board Member) previously worked at Merko.
• TREV-2 Grupp: Estonian construction and infrastructure group undertaking building construction, road construction, and environmental projects. Comparable in scale and Estonian geographical focus to COMBICON.

Broad incumbents

• YIT: Finnish-origin construction group with established Estonian operations. Operates across residential, commercial, and infrastructure, with Kaupo Koitla (COMBICON Development Board Member) previously employed at YIT Ehitus.
• Skanska: Global construction and real estate development group with Nordic roots. Comparable in offering design-build services for industrial, commercial, and residential projects, though operating at vastly larger scale and international footprint.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/combicon

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 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 COMBICON