isoplus
isoplus is a European manufacturer of pre-insulated pipe systems for district heating, cooling, and renewable-heat infrastructure, serving utilities, industrial operators, and CCS developers across more than 30 countries through nine production facilities.
- Company typePrivate
- Founded1991
- HeadquartersMiddelfart, Denmark
- Headcount51–100
- GTM typeB2B
- OfferingHardware or Manufacturing
What isoplus does
isoplus is a privately held European manufacturer of pre-insulated pipe systems for district heating, district cooling, and adjacent energy-distribution infrastructure. Founded in Thuringia, Germany in 1991, the company has grown into a market leader operating nine production facilities that produce more than 5,000 kilometers of rigid and flexible pre-insulated pipe systems annually, and it is supplied through country-specific operations in more than 30 countries. The headquarters is in Middelfart, Denmark, and the company is reported to have approximately 1,600 employees across the group.
Its core product platform centers on pre-insulated steel pipe systems and flexible pipe systems, complemented by steel-in-steel pipes, industrial pipes, prefabricated coupling and assembly sleeves, accessories, installation tools, and PUR insulation foam. Add-on modules include leakage-monitoring alarm systems. The technical approach combines factory-prefabricated insulated pipe sections with monitored joints, designed to minimize heat loss, simplify on-site installation, and enable early detection of network leaks in district-energy distribution.
isoplus earns revenue primarily through hardware sales of pre-insulated pipe systems and components to district-heating utilities, municipalities, industrial operators, bioenergy and solar-thermal projects, and CCS infrastructure developers, on a project-based quote model with multi-year contract cadence. A secondary revenue stream is professional services covering technical planning, installation support, monitoring and documentation, and training delivered through ISOPLUS Campus. Go-to-market is direct enterprise field sales, with tailored consulting from planning through installation, supplemented by LinkedIn presence, industry events, newsroom/press activity, and a localized multi-country website footprint.
isoplus firmographics
Firmographics- Name
- isoplus
- Legal name
- ISOPLUS GmbH
- Website
- https://isoplus.dk
- Company type
- Private
- Founded year
- 1991
- Operating status
- Operating
- Headcount range
- 51–100 employees
- Short description
- isoplus is a European manufacturer of pre-insulated pipe systems for district heating, cooling, and renewable-heat infrastructure, serving utilities, industrial operators, and CCS developers across more than 30 countries through nine production facilities.
- Ownership category
- akta.pro rank
isoplus industry classification
Industry- Product category
- District Heating & Cooling Pipe Systems
- NAICS
- Fabricated Pipe and Pipe Fitting Manufacturing (332996), Other Metal Valve and Pipe Fitting Manufacturing (332919)
- SIC
- Steel Pipe & Tubes (3317), Steam & Air-Conditioning Supply (4961)
- akta.pro industry
- Pipe & Tube Manufacturing (Seamless & Welded OCTG/Line Pipe/Structural Tube)Mechanical Piping & Pipefitting (Process/Utility Piping, Supports, Valves)Energy, Utilities & Environment/Energy Infrastructure & Services (EPC, O&M, Field Services)/Mechanical, Electrical & Plumbing (MEP) for Energy Facilities
Keywords
Where isoplus is headquartered
LocationHeadquarters
- HQ city
- Middelfart
- HQ country
- Denmark
- HQ region
- Europe
Offices1 record
Markets served
isoplus business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales
Revenue model
- Pre-insulated Pipe Systems Sales: ISOPLUS manufactures and sells pre-insulated pipe systems for district heating and cooling, including steel pipes, flexible pipes, industrial pipes, and accessories. The company produces approximately 5,000 kilometers of rigid and flexible pipe systems annually for various infrastructure projects.
- Service and Consulting: Comprehensive service offerings including technical planning with digital tools, installation assistance, monitoring and documentation, and professional training through ISOPLUS Campus for district heating specialists.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Project-based pricing for pipe systems and services |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
isoplus product offering
Product offeringCore offering
ISOPLUS manufactures and sells pre-insulated pipe systems, including rigid pre-insulated steel pipes, flexible pipe systems, industrial pipes, steel-in-steel pipes, prefabricated sleeves, leakage monitoring systems, accessories, tools, and insulation foam for district heating, district cooling, bioenergy, solar thermal, industrial, and CCS applications. The company produces approximately 5,000 kilometers of pipe systems annually across nine European production facilities, serving customers in more than 30 countries with direct project collaboration, technical planning, installation support, and professional training through ISOPLUS Campus.
Product overview
ISOPLUS is a manufacturer of pre-insulated pipe systems for district heating and district cooling applications. Their product portfolio centers on pre-insulated steel pipe systems and flexible pipe systems as core offerings, complemented by leak monitoring systems, prefabricated sleeves and coupling systems, industrial pipes, steel-in-steel pipes, accessories, specialized tools, and insulation foam. The company operates across nine production sites serving over 30 countries, producing approximately 5,000 kilometers of pipe systems annually. Their solutions support integration of renewable energy sources including solar thermal, wind, waste heat, and biomass into district energy networks.
Differentiator
Problem solved
Functional benefit
Products and services
- Pre-insulated Steel Pipe System (Præisoleret stålrørsystem)
Companies that use isoplus
Customer profileSegments5 records
Ideal customer profiles3 records
isoplus technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
isoplus partnerships and signals
Strategic signalScale indicators5 records
Recent moves6 records
Expansion highlights5 records
isoplus competitors and assessment
Company assessmentDirect peers
- Thermaflex: Thermaflex is a Dutch pre-insulated flexible pipe manufacturer for district heating, cooling and geothermal networks, overlapping with ISOPLUS's flexible pipe and district energy applications across Benelux and wider Europe.
- LOGSTOR: LOGSTOR (now part of Aalberts) is a Danish-headquartered manufacturer of pre-insulated pipe systems for district heating and cooling, making it the closest direct competitor to ISOPLUS in technology, customer base, and product portfolio across European utilities.
- Uponor (now part of Geberit): Uponor/Geberit offers pre-insulated district heating and cooling pipe solutions (Ecoflex) to municipal and industrial customers in Europe, overlapping with ISOPLUS in flexible pre-insulated pipe segments.
- Brugg Pipes: Brugg's pipe systems division produces pre-insulated flexible and rigid district heating pipes with integrated leak monitoring, directly competing with ISOPLUS in central European and Swiss/German utility tenders.
- REHAU (Building Solutions / District Energy): REHAU manufactures pre-insulated district heating and cooling pipe systems (RAUVITHERM/RAUTHERM) and supplies European utilities, competing head-to-head with ISOPLUS on rigid pre-insulated pipes and large project tenders.
Broad incumbents
- Georg Fischer (GF Piping Systems): Georg Fischer offers a broad industrial piping portfolio (plastic and metal) used in heating, cooling and process applications across utilities and industry, providing wider competitive overlap on industrial piping projects rather than district heating specialty work.
Emerging players
- Pipelife: Pipelife manufactures plastic and pre-insulated pipe systems for infrastructure, heating and cooling across Europe, competing with ISOPLUS in select utility and industrial tenders, particularly in Central and Eastern Europe.
- Aquatherm: Aquatherm specializes in polypropylene pipe systems for industrial, HVAC and heating/cooling distribution; while not a direct pre-insulated competitor, it competes for industrial and building-services pipe budgets adjacent to ISOPLUS's industrial segment.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key highlights7 records
Customer concentration
isoplus social profiles
Digital presenceisoplus financial estimates
Financial estimateRevenue estimate
Valuation estimate
isoplus leadership team
Management profileNumber of profiles
Profiles1 record
isoplus funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
isoplus 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 isoplus
What does isoplus do?
ISOPLUS manufactures and sells pre-insulated pipe systems, including rigid pre-insulated steel pipes, flexible pipe systems, industrial pipes, steel-in-steel pipes, prefabricated sleeves, leakage monitoring systems, accessories, tools, and insulation foam for district heating, district cooling, bioenergy, solar thermal, industrial, and CCS applications. The company produces approximately 5,000 kilometers of pipe systems annually across nine European production facilities, serving customers in more than 30 countries with direct project collaboration, technical planning, installation support, and professional training through ISOPLUS Campus.
Is isoplus a public or private company?
isoplus is a private company. It is classified as unknown and is currently operating.
When was isoplus founded?
isoplus was founded in 1991. It employs 51 to 100 people.
Where is isoplus based?
isoplus is headquartered in Middelfart, Denmark, in the Europe region.
How does isoplus make money?
Two revenue lines are on record. Pre-insulated Pipe Systems Sales are the primary driver. The others are service and Consulting.
Who are isoplus's main competitors?
Direct peers on record are Thermaflex, LOGSTOR, Uponor (now part of Geberit), Brugg Pipes and REHAU (Building Solutions / District Energy). Georg Fischer (GF Piping Systems) is listed as a broad incumbent. Emerging players are Pipelife and Aquatherm.
Does isoplus have an API?
No public API is recorded for isoplus.
What industry is isoplus in?
isoplus's product category is District Heating & Cooling Pipe Systems. Its primary akta.pro industry code is IMAKABAI, Pipe & Tube Manufacturing (Seamless & Welded OCTG/Line Pipe/Structural Tube), with a secondary code of EUAEAFAD, Mechanical Piping & Pipefitting (Process/Utility Piping, Supports, Valves). Its NAICS code is 332996 and its SIC code is 3317.