Optimum Ventilation

What Optimum Ventilation does

Optimum Ventilation A/S is a Danish for-profit ventilation contractor founded in 2017, headquartered in Fredericia with a second regional office in Taastrup, providing nationwide coverage across Denmark. The company designs, supplies, and executes ventilation projects — covering comfort, residential, parking, pharmaceutical, fire (ABV-M mechanical fire ventilation), and energy optimization categories — and offers consulting, drafting, installation, commissioning/balancing, and ongoing service and maintenance. It serves construction companies, property developers, housing associations, pension funds, municipalities, and institutional clients such as Københavns Lufthavne A/S, Pension Danmark, AP Pension, Balder, MT Højgaard, and Kirkbi.

Its core technology centers on physical HVAC systems rather than software, with a notable proprietary credential being ABV-M approved-installer status — one of few in Denmark — that enables work on mechanical fire ventilation and overpressure (OTV/ATA) systems. The company operates an in-house drafting department (teknisk tegnestue) and follows projects end-to-end from tender through commissioning, supplemented by structured service agreements (1–2 visits/year) under the VENT scheme.

Optimum Ventilation generates revenue primarily through project-based contracts for design, supply, and installation of ventilation solutions, with custom quote-based pricing and multi-year contracts for institutional clients. A secondary recurring-revenue stream comes from service and maintenance agreements on installed systems. The go-to-market is direct enterprise field sales — secured through tender processes and direct negotiation with developers, general contractors, and institutional buyers — supported by a professional website and LinkedIn presence rather than channel partnerships or digital marketing.

Name

Optimum Ventilation

Legal name

Optimum Ventilation A/S

Website

https://optimum-ventilation.dk

Company type

Private

Founded year

2017

Operating status

Operating

Headcount range

11–50 employees

Short description

Optimum Ventilation is a Danish ventilation contractor founded in 2017 that designs, supplies, and executes comfort, residential, parking, pharmaceutical, fire, and energy-optimization ventilation projects for real estate developers, pension funds, housing associations, and institutional clients across Denmark.

Ownership category

akta.pro rank

Product category

HVAC & Ventilation Contracting Services

NAICS

Plumbing, Heating, and Air-Conditioning Contractors (238220)

SIC

Services-To Dwellings & Other Buildings (7340)

akta.pro primary industry

Ventilation System Installation (Exhaust Fans, ERV/HRV, Make-Up Air) (HSAOAGAI)

Keywords

• Ventilation contracting
• HVAC installation
• Fire ventilation systems
• Indoor climate solutions
• Ventilation maintenance

Headquarters

HQ city

Fredericia

HQ country

Denmark

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Ventilation Project Contracts: Revenue is generated through project-based contracts for consultation, design, sales, and execution of ventilation solutions. They offer full-cycle services from tender phase through completion, including installation and commissioning of ventilation systems.
2. Service and Maintenance Contracts: Ongoing service contracts for ventilation and cooling systems, typically consisting of 1-2 service visits per year. Regular maintenance extends equipment lifespan and reduces long-term costs for clients.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Optimum Ventilation designs, supplies, installs, and services ventilation systems for Danish construction, real estate, and institutional clients. Core offerings span comfort, residential, parking, pharmaceutical, fire (ABV-M), and energy-optimization ventilation, delivered through a four-stage process of consultation, sales, design (projektering), and execution, plus ongoing service agreements and system balancing.

Product overview

Optimum Ventilation is an entrepreneurship company specializing in ventilation and indoor climate. They offer a comprehensive single-service approach covering consultation, design, sales, execution, and service of ventilation projects. Their core product portfolio includes: Komfortventilation (Comfort Ventilation) for healthy indoor climate in commercial and residential buildings; Boligventilation (Residential Ventilation) for housing; Parkeringsventilation (Parking Ventilation) for parking structures; Pharma-ventilation for healthcare and pharmaceutical industries; Brandventilation (Fire Ventilation/ABV-M) for fire safety systems; and Energioptimering (Energy Optimization). Supporting services include Serviceaftaler (Service Agreements), Indregulering (Commissioning/Balancing), Servicebesøg (Service Visits), Rådgivning (Consultation), Salg (Sales), Projektering (Design), and Udførelse (Execution). Solutions are customized for various building types including residential, commercial, institutions, industrial, cultural venues, and parking facilities across Denmark.

Differentiator

Problem solved

Functional benefit

Products and services

• Komfortventilation (Comfort Ventilation) Design, supply, and installation of comfort ventilation systems for offices, retail, hospitality, and institutional buildings to ensure indoor air quality and thermal comfort for occupants.
• Boligventilation (Residential Ventilation) Design, supply, and installation of residential ventilation systems for new-build and renovation housing projects, with compliance to the VENT scheme, delivered to real estate developers and housing associations.
• Parkeringsventilation (Parking Ventilation) Design, supply, and installation of ventilation systems for underground and enclosed parking facilities, addressing emission and safety requirements.
• Pharma-ventilation (Pharmaceutical Ventilation) Design, supply, and installation of controlled-environment ventilation systems for pharmaceutical and healthcare cleanroom applications.
• Brandventilation (Fire Ventilation / ABV-M) Design, supply, and installation of fire ventilation systems delivered by an ABV-M approved installer, addressing safety-critical smoke and heat exhaust for buildings.
• Energioptimering (Energy Optimization) Energy-optimization ventilation upgrades, including heat-recovery integration, designed to reduce energy consumption in buildings with installed ventilation systems.
• Serviceaftaler (Service Agreements) Recurring multi-year service agreements providing scheduled maintenance and inspection of ventilation systems for property owners, housing associations, and operators.
• Indregulering (Commissioning and Balancing) Commissioning and air-flow balancing of ventilation systems to ensure designed performance, regulatory compliance, and optimal indoor air quality.
• Servicebesøg (Service Visits) On-demand service visits for inspection, repair, and corrective maintenance of installed ventilation systems.

Quantifiable outcome

• Reduced energy consumption through heat recovery systems and optimization of older installations
• +1 more outcomes

Named customers14 records

Segments6 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Scale indicators2 records

Recent moves7 records

Expansion highlights5 records

Others

• Systemair: European ventilation and indoor-air-quality equipment manufacturer — adjacent supplier/enabler whose products are commonly specified and installed by contractors like Optimum on comfort and parking ventilation projects.
• Swegon: Nordic manufacturer of indoor climate and ventilation products (air handling units, dampers, controls) — relevant adjacent player as a likely equipment supplier to Optimum and ecosystem participant in the same value chain.
• Lindab: Swedish manufacturer of ventilation ducts, fittings and components used by Danish installers — adjacent as a key supplier in the same ventilation value chain rather than a direct contracting competitor.

Broad incumbents

• Caverion Danmark: Nordic building solutions incumbent (part of Caverion Corporation) offering HVAC, fire-safety and facility services — overlaps with Optimum but at much greater scale and broader portfolio.
• Per Aarsleff Holding: Major Danish construction and infrastructure group whose contracting arm builds large commercial and residential projects — relevant as a prime/general contractor Optimum interfaces with on tenders and as a competitor for mechanical scopes.
• Bravida Danmark: Leading Nordic multi-discipline technical installer (electrical, HVAC, fire/safety) with major Danish operations — competes on enterprise installation and service contracts across the same customer segments.

Direct peers

• NTI A/S: Danish HVAC and ventilation contractor serving commercial, residential and industrial clients nationwide with design, installation and service — a closely comparable mid-size Danish peer in scope and customer base.
• Kemp & Lauritzen: Long-established Danish technical contractor covering ventilation, plumbing, electrical and HVAC service — comparable mid-market enterprise contractor competing for the same DGNB-certified commercial and institutional tenders.
• Wicotec Kirkebjerg: Danish technical contractor delivering ventilation, plumbing and fire-protection installations for large construction projects; competes with Optimum on enterprise new-build and renovation tenders.
• GK Danmark: Danmark's largest independent HVAC and building services contractor offering ventilation, cooling and service across commercial, residential and institutional segments — the most direct head-to-head competitor to Optimum in the Danish ventilation project market.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/optimum-ventilation-a-s
• Facebookfacebook.com/Optimum-Ventilation-AS-100068483942387

Compliance1 record

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 Optimum Ventilation