Aarsleff Pipe Technologies AB

What Aarsleff Pipe Technologies AB does

Aarsleff Pipe Technologies AB is a Swedish infrastructure services company specializing in trenchless pipe renewal (schaktfri ledningsförnyelse) and property relining, and is a wholly-owned subsidiary of the Danish conglomerate Per Aarsleff A/S (founded 1947). The firm was established in Sweden around 1994 and rebranded to its current name in 2022. Its core technology is a portfolio of resin-impregnated flexible polyester liners manufactured in-house in Denmark, which are installed inside existing damaged pipes using one of several proprietary methods: water column pressure (up to 1400mm diameter), compressed air or steam eversion (self-navigating through bends and service connections), UV-light curing, and the differentiated Bluelight LED system that cures 60 meters of 150mm pipe in 60 minutes. Supporting products include GAP-segment local repairs, service connection renewal, well/manhole rehabilitation, and property-stack relining (stamrenovering, avloppsstammar, invändiga stuprör, bottenplattor), with a CO2 calculator co-developed with Sweco that quantifies lifecycle emissions savings versus traditional excavation.

The company operates two service lines — underground Mark (regionally split Nordost and Sydväst) and the Bluelight property relining division — with approximately 130 engaged employees in Sweden as of 2023 and 18 additional hires in 2025, plus a Gothenburg regional office. Revenue is generated through project-based contracts and bespoke quotations for municipalities and government agencies (water/wastewater network renewal), property companies and housing cooperatives (in-building relining avoiding stambyte), and industrial clients. Go-to-market is enterprise field sales with Key Account Managers and regionally organized entreprenadsäljare, complemented by framework partnerships with HSB Norra Stor-Stockholm and Fastighetsägarna Service Stockholm, and by participation in industry events such as Teknikdagarna and Styrelsemässan. Certifications include ISO 9001, ISO 14001, and BRiF 3Q Kvalitetssäkrad Relining.

In October 2025 the parent acquired Styrud Ingenjörsfirma AB, combining trenchless pipe construction with Aarsleff's renewal franchise to create the largest full-service trenchless solutions provider in Sweden under shared CEO leadership (Victor Julin). In 2025 the company also completed Sweden's first fully electrified pipe renewal project and installed approximately 142,000 meters of flexible liners, contributing 70,000 tonnes of customer-reported CO2 savings versus excavation.

Name

Aarsleff Pipe Technologies AB

Legal name

Aarsleff Pipe Technologies AB

Website

https://aarsleff-rorteknik.se

Company type

Private

Founded year

1994

Operating status

Operating

Headcount range

51–100 employees

Short description

Aarsleff Pipe Technologies AB is a Swedish infrastructure services company that delivers trenchless pipe renewal and property relining using proprietary flexible liners and multiple curing methods. It serves Swedish municipalities, property companies, and industrial clients through direct enterprise sales and partnership channels.

Ownership category

akta.pro rank

Product category

Trenchless Pipe Rehabilitation Services

NAICS

Water and Sewer Line and Related Structures Construction (23711)

SIC

Water, Sewer, Pipeline, Comm & Power Line Construction (1623)

akta.pro primary industry

Rehabilitation, Lining & Renewal (Pipe Relining, Trenchless Rehab, Asset Renewal) (IMAFAGAL)

akta.pro secondary industries

Trenchless Sewer Repair (Pipe Lining/CIPP) (HSAOABAH), Pipe Installation, Repair & Repiping (HSAOAAAB)

Keywords

• Trenchless pipe renewal
• Relining services
• Pipe rehabilitation
• Flexible liner installation
• Wastewater infrastructure

Headquarters

HQ city

Kungsängen (Stockholm)

HQ country

Sweden

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Trenchless pipe renewal projects (schaktfri ledningsförnyelse): Project-based contracts for municipalities, government agencies, and industries to renew underground wastewater and drainage pipelines using flexible liners without excavation.
2. Relining in properties (relining i fastighet): Relining services for property companies, housing associations, and building owners to renew in-building drain and sewage pipes using flexible liners without demolition work. Includes Bluelight division for property pipe renewal.
3. Area renewal (områdesrenovering): Large-scale district or area-wide pipe renewal projects covering multiple properties or long pipe stretches, typically for municipalities.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels8 records

Core offering

Aarsleff Pipe Technologies AB performs trenchless pipe renewal (schaktfri ledningsförnyelse) and relining services for municipalities, property companies, and industrial customers in Sweden. The company installs proprietary resin-impregnated polyester flexible liners inside existing damaged wastewater and drainage pipes without excavation, then cures them via LED, UV light, steam, or water pressure to form a new self-supporting pipe. It also delivers comprehensive area/district renewal projects coordinating multiple pipe systems for neighborhoods and municipalities.

Product overview

Aarsleff Pipe Technologies AB operates as a specialized infrastructure rehabilitation company offering two main service lines: (1) Schaktfri ledningsförnyelse (trenchless pipe renewal in ground), and (2) Relining i fastighet (relining in properties). The core technology revolves around flexible liners—resin-impregated polyester products manufactured in their own Danish factory—that are installed inside existing damaged pipes without excavation. The product portfolio includes specialized solutions like Bluelight LED for UV curing, Homogeneous liners, GAP-segments, service connection renewal, well rehabilitation, and property-specific services (stack renewal, downspouts, bottom plates). All solutions are supported by a proprietary CO2 calculator developed with Sweco. The company positions itself as a full-service provider, offering everything from condition assessment and planning through to installation and documentation.

Differentiator

Problem solved

Functional benefit

Brands

• Bluelight LED: A proprietary LED light curing method for pipe renovation, enabling rapid curing of flexible liners in limited access situations.
• Homogena foder

Products and services

• Schaktfri ledningsförnyelse (Trenchless Pipe Renewal) Trenchless pipe renewal method that creates a new pipe inside the existing damaged pipe without excavation. Uses flexible liners installed via water pressure, air, or steam, then cured to form a new self-supporting pipe with an expected 100-year lifespan. For municipalities, government agencies, and industries renewing underground wastewater and drainage pipelines.
• Relining i fastighet (Relining in Properties)

Quantifiable outcome

• CO2 emissions reduced by approximately 70% compared to traditional excavation
• +5 more outcomes

Named customers13 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability1 record

Feature7 records

Partnerships

Five partnerships are on record, tiered core and minor.

• Styrud Ingenjörsfirma ABcoreStrategic or Co-development Partner · 7 October 2025Per Aarsleff Holding A/S acquired Styrud Ingenjörsfirma AB in 2025. Victor Julin, CEO of Aarsleff Pipe Technologies, also became CEO of Styrud. The combined entity is the largest full-service trenchless solutions provider in Sweden, combining Aarsleff's pipe renewal expertise with Styrud's trenchless pipe construction experience.
• Mistra InfraMaintminorStrategic or Co-development Partner · 22 February 2024Listed as a collaborative partner on the company website footer. Mistra InfraMaint focuses on infrastructure maintenance research.
• HSB Norra Stor-StockholmcoreGTM or Marketing Partner · 30 June 2021Aarsleff entered a partnership agreement with HSB Norra Stor-Stockholm, enabling HSB's housing cooperatives in north Stockholm to access Aarsleff's relining services through pre-negotiated pricing. The partnership provides HSB members with quality-assured, disruptive-minimizing pipe renewal solutions.
• Fastighetsägarna Service i StockholmcoreGTM or Marketing Partner · 5 February 2020Partnership with Fastighetsägarna Service Stockholm enabling their members and customers to access Aarsleff's relining services with pre-negotiated pricing. Aims to make pipe renewal easier and more accessible for property owners in Stockholm.
• SwecocoreTechnology or Integration · 1 November 2019CO2 calculator developed in collaboration with Sweco. The tool calculates environmental savings when choosing flexible liner pipe renewal instead of traditional excavation, based on the full life cycle from raw material manufacturing to final disposal.

Scale indicators11 records

Recent moves7 records

Expansion highlights6 records

Broad incumbents

• Xylem Inc. Xylem is a global water technology company offering pumps, treatment, smart metering, and pipeline rehabilitation services to utilities. Broadly comparable as a large incumbent in the same water/wastewater ecosystem where Aarsleff operates, even though CIPP is only one small corner of Xylem's portfolio.
• Wavin B.V. Wavin is a Dutch/global supplier of plastic pipe systems and solutions for water, gas, stormwater, and building drainage. Broadly comparable as a plastic pipe infrastructure incumbent that touches the same municipal and property construction workflows as Aarsleff's renewal and relining business.
• Uponor Infra Oy: Uponor Infra is a Finnish/global supplier of plastic and composite pipe systems for water, wastewater, storm drainage, and trenchless infrastructure. Broadly comparable as an incumbent plastic pipe and infrastructure solutions provider that overlaps with Aarsleff's pipeline renewal value chain but on a much broader product portfolio.

Direct peers

• Sekisui Chemical Co., Ltd. (SPR Europe): Sekisui Chemical operates the SPR (Seamless Pipe Renewal) CIPP business in Europe and globally, installing spiral-wound and cured-in-place liners for sewer rehabilitation. Directly comparable to Aarsleff as a competing CIPP/trenchless renewal provider serving municipal water and wastewater utilities.
• Brandenburger Liner GmbH & Co. KG: Brandenburger Liner is a leading European manufacturer and installer of CIPP flexible liners (glass-fiber and polyester) for trenchless sewer and pressure pipe renewal. Directly comparable because it sells/uses the same CIPP technology against the same municipal and industrial tenders in Europe as Aarsleff.
• Per Aarsleff Holding A/S: Per Aarsleff Holding is the Danish parent group of Aarsleff Pipe Technologies AB and operates the same trenchless pipe renewal/relining business across Denmark and other European countries using identical flexible liner and CIPP technology. Directly comparable because it is the same franchise sold in adjacent geographies, competing for the same EU CIPP market.
• SAERTEX multiCom GmbH: SAERTEX multiCom is a German specialist in UV-cured glass-fiber reinforced CIPP liners and trenchless rehabilitation systems, serving utility and municipal customers across Europe. Directly comparable to Aarsleff's UV/LED-cured homogeneous liner offering as a competing CIPP technology provider.
• NordiTube Technologies SE: NordiTube is a German-based European manufacturer of CIPP liners and provider of trenchless pipe rehabilitation for water, gas, and sewer networks. Directly comparable to Aarsleff's Bluelight/homogeneous liner CIPP business for municipal and industrial pipe renewal.
• Insituform Technologies: Insituform Technologies is one of the original global CIPP (cured-in-place pipe) trenchless rehabilitation specialists, providing flexible liner installation for wastewater and pressure pipelines for municipalities. Directly comparable to Aarsleff as a competing CIPP-led trenchless pipe renewal provider serving municipal clients.

Others

• ProKASRO Mechatronik GmbH: ProKASRO is a German supplier of robotics, UV curing light trains, and CIPP installation equipment used by trenchless pipe renewal contractors. Comparable as a key enabler/supplier of the same Bluelight/UV CIPP workflow that Aarsleff operates, though it does not directly compete as an installer.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/aarsleffrorteknik
• LinkedInlinkedin.com/company/aarsleff-pipe-technologies-sverige

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles14 records

Subsidiaries1 record

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 Aarsleff Pipe Technologies AB