AS HEARUM
AS Hearum is a Tartu-based Estonian technical building systems contractor that designs and installs HVAC, sanitation, electrical, and building-automation systems for commercial, industrial, and residential buildings, operating as a subsidiary of Rand & Tuulberg Group across Estonia and Latvia.
- Company typePrivate
- Founded1996
- HeadquartersTartu, Estonia
- Headcount11–50
- GTM typeB2B
- OfferingServices
What AS HEARUM does
AS Hearum is a privately-held Estonian building technical systems contractor, founded in 1996 (originally as RTE Torutööd and rebranded to AS Hearum in 2020), headquartered at Sõbra 54, 50106 Tartu, Estonia. The company designs and installs technical building systems across six integrated service lines: heating (Küte), ventilation (Ventilatsioon), cooling (Jahutus), sanitation/water supply (Veevarustus), electrical installation (Tugevvool), and building automation (Hooneautomaatika). Its positioning centers on energy-efficient technical building systems for buildings of all sizes and purposes — including residential apartments, commercial offices, industrial production facilities, and warehouses — with both traditional district heating and renewable-energy-based heating solutions, heat-recovery ventilation, and dimensioned cooling systems described as part of the core offering.
The firm is a wholly-owned subsidiary of Rand & Tuulberg Group, an Estonian diversified construction and real estate conglomerate whose affiliates (Ehitusfirma Rand & Tuulberg, Savekate, RTS Infra, Muuga Betoonelement, Vallikraavi Kinnisvara, RTG Projektibüroo, Columbia Kivi, Welement) form a captive construction ecosystem for project referrals and bundled delivery. AS Hearum operates a B2B, project-based contracting model, executing installation work for named enterprise and government clients including AS Ehitustrust (Eeden shopping center extension), AS Tartu Ehitus (Tartu Sidemaja reconstruction), OÜ Savekate (Põhja-Eesti Regionaalhaigla parking house), AS Eesti Post (Ringtee Postkontori reconstruction), OÜ Fausto Capital (Fahle Park), and Ida-Viru Keskhaigla (G-korpuse reconstruction). Distribution is direct enterprise sales with no third-party channel partners, and the company is not listed on any stock exchange; no revenue, funding, or valuation figures are publicly disclosed, while geographic operations are concentrated in Estonia with limited extension into Latvia.
AS HEARUM firmographics
Firmographics- Name
- AS HEARUM
- Legal name
- AS Hearum
- Website
- https://hearum.ee
- Company type
- Private
- Founded year
- 1996
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- AS Hearum is a Tartu-based Estonian technical building systems contractor that designs and installs HVAC, sanitation, electrical, and building-automation systems for commercial, industrial, and residential buildings, operating as a subsidiary of Rand & Tuulberg Group across Estonia and Latvia.
- Ownership category
- akta.pro rank
AS HEARUM industry classification
Industry- Product category
- Building Technical Systems / HVAC and Energy Services
- NAICS
- Plumbing, Heating, and Air-Conditioning Contractors (238220), Plumbing, Heating, and Air-Conditioning Contractors (23822)
- SIC
- Auto Controls For Regulating Residential & Comml Environments (3822)
- akta.pro primary industry
- New Construction HVAC Rough-In & Final Set (Residential/Light Commercial) (HSAOAGAL)
- akta.pro secondary industries
- HVAC Service, Maintenance & Repair (BPABACAA), HVAC Controls, Thermostats & Building Automation Installation (HSAOAGAJ), Ventilation System Installation (Exhaust Fans, ERV/HRV, Make-Up Air) (HSAOAGAI)
Keywords
Where AS HEARUM is headquartered
LocationHeadquarters
- HQ city
- Tartu
- HQ country
- Estonia
- HQ region
- Europe
Offices1 record
Markets served
AS HEARUM business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Infrastructure, Marketing or Sales
Distribution channels1 record
Marketing channels2 records
AS HEARUM product offering
Product offeringCore offering
AS Hearum designs and installs complete technical building systems for commercial, industrial, and residential buildings. Its six integrated service lines — heating, ventilation, cooling, sanitation (water/wastewater), electrical, and building automation — are delivered as energy-efficient turnkey solutions. The company specializes in HVAC, plumbing, and electrical installations with a focus on energy efficiency throughout the building lifecycle.
Product overview
AS HEARUM is a building technical systems contractor that offers a unified portfolio of energy-efficient solutions for technical building systems. The core offerings consist of six integrated services: Heating, Ventilation, Cooling, Sanitation, Electricity, and Building Automation. The company specializes in comprehensive solutions for buildings of all sizes and purposes, from residential apartments to industrial production buildings and commercial facilities. These services work together as a complete technical building systems solution, with the company positioning itself as the best partner for constructing energy-efficient technical systems. AS HEARUM operates as part of Rand & Tuulberg Group and has been serving the market since 1996 (originally as RTE Torutööd).
Differentiator
Problem solved
Functional benefit
Products and services
- Heating (Küte) Provides heating system solutions for buildings of all sizes and uses, including traditional district heating systems and modern renewable energy-based heating solutions.
- Ventilation (Ventilatsioon) Installs ventilation systems with heat recovery for industrial buildings, offices, and residential apartments to maintain good indoor climate.
- Cooling (Jahutus) Provides correctly dimensioned and built cooling systems that significantly affect building energy efficiency while ensuring comfortable indoor environment and environmental friendliness.
- Sanitation / Water Supply (Veevarustus) Builds wastewater and water solutions for residential and industrial purposes, helping clients choose optimal solutions for standard plumbing and complex water treatment systems.
- Electrical (Tugevvool) Provides electrical installation services for buildings as part of the comprehensive energy-efficient technical systems portfolio.
- Building Automation (Hooneautomaatika) Provides building automation solutions as part of the comprehensive energy-efficient technical systems portfolio.
Companies that use AS HEARUM
Customer profileNamed customers7 records
Segments3 records
Ideal customer profiles2 records
AS HEARUM technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature1 record
AS HEARUM partnerships and signals
Strategic signalPartnerships
Eight partnerships are on record, tiered core and minor.
- Rand & Tuulberg GroupcoreAS Hearum belongs to Rand & Tuulberg Group. The company operates under this parent organization which includes multiple construction-related subsidiaries.
- Savekate OÜminorConstruction partner appearing in the Rand & Tuulberg Group ecosystem
- RTS InframinorInfrastructure partner in the Rand & Tuulberg Group network
- Muuga BetoonelementminorConcrete element supplier partner in the Rand & Tuulberg Group ecosystem
- Vallikraavi KinnisvaraminorReal estate partner in the Rand & Tuulberg Group network
- RTG-ProjektibüroominorProject design partner in the Rand & Tuulberg Group ecosystem
- Columbia KiviminorStone construction partner in the Rand & Tuulberg Group network
- WelementminorConstruction partner in the Rand & Tuulberg Group ecosystem
Scale indicators2 records
Recent moves5 records
Expansion highlights4 records
AS HEARUM competitors and assessment
Company assessmentBroad incumbents
- NCC AB: Major Swedish construction and property development company with a Nordic building-services arm. Operates in the same addressable market for technical building installations as AS Hearum at significantly larger scale.
- YIT Corporation: Large Finnish diversified construction and building services group offering residential development, commercial construction, and technical building services. YIT's services segment overlaps with AS Hearum's MEP scope on a regional scale.
- Skanska AB: Global Swedish construction and civil engineering group with a Nordic building-services division. Competes with AS Hearum on large-scale public and commercial MEP installations at the broader incumbent scale.
Others
- Systemair AB: Swedish manufacturer of ventilation, air-handling, and indoor climate products serving commercial and residential buildings. A potential equipment supplier into AS Hearum ventilation installations rather than a direct competitor.
- Uponor Corporation: Finnish manufacturer of plumbing, heating, and cooling solutions whose products (radiant heating, pre-insulated pipes, controls) are typically specified into MEP installations like those AS Hearum executes. Ecosystem supplier rather than direct competitor.
Direct peers
- Nordecon AS: Estonian construction group active in building and infrastructure works, often bundling MEP services with general contracting. Directly competitive with AS Hearum on Estonian tenders for commercial and public buildings.
- Bravida Holding AB: Leading Nordic installer of technical building systems (electrical, HVAC, plumbing) for commercial and industrial properties. Bravida's service portfolio and customer types align closely with AS Hearum's full-scope MEP offering for Estonian commercial and public buildings.
- Merko Ehitus AS: Major Estonian general contractor and real estate developer with in-house mechanical and electrical installation capabilities. Competes with AS Hearum for technical-systems scope on Estonian commercial, residential, and public construction projects.
- Caverion Corporation: Finnish-headquartered MEP/HVAC and building solutions provider serving commercial, industrial, and public-sector clients across the Nordics and Baltics. Directly comparable to AS Hearum in scope (heating, ventilation, cooling, automation) and target customers, though significantly larger and listed.
Regional players
- Lassila & Tikanoja Oyj: Finnish property and facility services group providing building maintenance and technical systems support across the Nordics. Comparable to AS Hearum on the service and maintenance dimension, though primarily operating in Finland rather than Estonia.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
AS HEARUM financial estimates
Financial estimateRevenue estimate
Valuation estimate
AS HEARUM leadership team
Management profileNumber of profiles
Profiles5 records
AS HEARUM funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
AS HEARUM 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 AS HEARUM
What does AS HEARUM do?
AS Hearum designs and installs complete technical building systems for commercial, industrial, and residential buildings. Its six integrated service lines — heating, ventilation, cooling, sanitation (water/wastewater), electrical, and building automation — are delivered as energy-efficient turnkey solutions. The company specializes in HVAC, plumbing, and electrical installations with a focus on energy efficiency throughout the building lifecycle.
Is AS HEARUM a public or private company?
AS HEARUM is a private company. It is classified as corporate owned and is currently operating.
When was AS HEARUM founded?
AS HEARUM was founded in 1996. It employs 11 to 50 people.
Where is AS HEARUM based?
AS HEARUM is headquartered in Tartu, Estonia, in the Europe region.
Who are AS HEARUM's main competitors?
Broad incumbents on record are NCC AB, YIT Corporation and Skanska AB. Others are Systemair AB and Uponor Corporation. Direct peers are Nordecon AS, Bravida Holding AB, Merko Ehitus AS and Caverion Corporation. Lassila & Tikanoja Oyj is listed as a regional player.
Does AS HEARUM have an API?
No public API is recorded for AS HEARUM.
What industry is AS HEARUM in?
AS HEARUM's product category is Building Technical Systems / HVAC and Energy Services. Its primary akta.pro industry code is HSAOAGAL, New Construction HVAC Rough-In & Final Set (Residential/Light Commercial), with a secondary code of BPABACAA, HVAC Service, Maintenance & Repair. Its NAICS code is 238220 and its SIC code is 3822.