Nymann Kloak- & Miljøservice

What Nymann Kloak- & Miljøservice does

Nymann Kloak- & Miljøservice A/S is a Danish sewer and environmental services contractor founded in 2017 and headquartered in Køge. The company operates through six regional departments (Køge, Rødby, Kolding, Herning, Toftlund, Svendborg) and employs roughly 60 staff, providing nationwide coverage with 24/7 emergency response on Zealand. It self-describes as Denmark's fastest-growing sewer and environmental services company.

The service portfolio spans the full lifecycle of drainage and industrial infrastructure. Foundational offerings include sludge suction (slamsugning), CCTV inspection (TV-inspektion), sewer cleaning (kloakrensning), and tank emptying (tømninger) of grease traps, oil separators, and septic tanks. These are complemented by specialized repair and renovation services: trenchless pipe lining (strømpeforing), robotic hydrodemolition, precision cutter work, and dry-material/suction excavation (tørstofsugning/gravesugning). Industrial services include high-pressure water jetting up to 3000 bar for surface, equipment, and tank cleaning. The company holds DTVK membership with operators certified to DS 455 national inspection standards, supporting its CCTV inspection and reporting workflows.

Nymann serves industry and manufacturing, municipal utilities, housing associations, contractors, and private homeowners under a B2B and B2G field-sales model. Revenue is generated primarily through transaction-based service fees and project work, with a growing share of recurring revenue from framework service agreements (rammeaftaler/serviceaftaler) that are index-adjusted annually using the Danmarks Statistik BYG91 cost index. Pricing follows standard terms (8-day net payment, 50% cancellation fee under 24 hours, separate environmental and road surcharges). The company is a privately held Danish Aktieselskab with no disclosed external investors, parent entity, or acquisition history.

Name

Nymann Kloak- & Miljøservice

Legal name

Nymann Kloak- og Miljøservice A/S

Website

https://nymann.com

Company type

Private

Founded year

2017

Operating status

Operating

Headcount range

1–10 employees

Short description

Nymann Kloak- & Miljøservice A/S is a Danish sewer and environmental services contractor founded in 2017, operating six regional departments and employing around 60 staff to deliver drainage inspection, cleaning, trenchless rehabilitation, industrial jetting, and 24/7 emergency services to industry, utilities, housing associations, contractors, and private customers across Denmark.

Ownership category

akta.pro rank

Product category

Environmental and Sewer Services

NAICS

Septic Tank and Related Services (562991), Water, Sewage and Other Systems (2213)

SIC

Sanitary Services (4950), Water, Sewer, Pipeline, Comm & Power Line Construction (1623)

akta.pro primary industry

Emergency Response & Sewer Repair (Blockages, Collapses) (EUANACAL)

akta.pro secondary industry

Industrial Vacuum & Tank Cleaning Services (Non-hazardous) (EUAIAGAL)

Keywords

• Sewer services
• Industrial cleaning
• Drain cleaning
• Pipe rehabilitation
• Environmental services

Headquarters

HQ city

Køge

HQ country

Denmark

HQ region

Europe

Offices6 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Infrastructure, Marketing or Sales

Revenue model

1. Service Fees and Project-Based Work: Revenue generated through service fees for drainage and environmental services, charged per project or task. Service agreements (serviceaftaler) with regular customers. Prices indexed annually on January 1st. Cancellation fee of 50% for cancellation less than 24 hours before scheduled work. Hourly rates applied for wasted travel and setup. Environmental fees and road charges added to invoices.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

Nymann Kloak- & Miljøservice provides sewer, drain, and environmental services across Denmark, including slamsugning (vacuum/suction), TV inspection of pipes, high-pressure sewer cleaning, tank tømninger (emptying), strømpeforing (pipe lining), hydro demolition, cutter work, industrial flushing, dry material and excavation vacuum work, rodent control, and recurring service agreements. The company serves industrial, municipal, housing-association, contractor, and private residential customers from six Danish departments with approximately 60 employees.

Product overview

Nymann Kloak- & Miljøservice is a sewer and environmental services company offering a unified portfolio of interconnected services for the complete lifecycle of sewer and industrial systems. The core service suite centers on Slamsugning (sludge suction), TV Inspektion (CCTV inspection), Kloakrensning (sewer cleaning), and Tømninger (tank emptying), which form the foundational offerings. These are complemented by specialized repair and renovation services including Strømpeforing (pipe lining), Hydro Demolition, and Cutter Arbejde (cutting work). Industrial services include Industrispuling (industrial flushing up to 3000 bar) and Tørstofsugning/Gravesugning (dry material suction/excavation). The company also provides Rottebekæmpelse (rat control) and packaged Serviceaftaler (service agreements) for ongoing maintenance. All services are delivered across Denmark with 24/7 availability from six regional branches.

Differentiator

Problem solved

Functional benefit

Products and services

• Slamsugning (Sewer and drain suction)

Quantifiable outcome

• Extends pipe and infrastructure lifespan through preventive maintenance and trenchless rehabilitation
• +3 more outcomes

Named customers7 records

Segments5 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

One partnership is on record.

• DTVK (Dansk TV-inspektion og Kloakmestres Kontrolordning)coreStrategic or Co-development PartnerDTVK is a branch organization ensuring quality and professionalism in CCTV inspection of sewers. Nymann maintains DTVK membership with certified operators following DS 455 national inspection standards. DTVK membership involves quality assurance obligations, certified operator requirements, and standardized documentation/reporting formats.

Scale indicators3 records

Recent moves5 records

Expansion highlights5 records

Broad incumbents

• NCC Industry A/S: Danish arm of Nordic construction group NCC, with significant activity in infrastructure, ground engineering, and pipe/sewer installation. Comparable as an incumbent competing for similar contractor and municipal infrastructure tenders, though much broader in scope.
• Per Aarsleff A/S: One of Denmark's largest contractors with a substantial pipe-laying and sewer infrastructure division. Comparable because it competes for many of the same municipal, utility, and contractor projects as Nymann but operates at national scale with significantly larger fleet and headcount.
• Veolia Environnement S.A. Global environmental services group with a Danish presence covering water, wastewater, and industrial cleaning services. Comparable at the category level (sewer and environmental services) but operates as a much larger, multi-national incumbent rather than a specialist.
• Suez SA: Global water and waste management group active across municipal and industrial water/wastewater services in Europe. Comparable as a broad incumbent in sewer, network maintenance, and environmental services, though far larger and more diversified than Nymann.

Direct peers

• Munck Forsyningsledninger A/S: Danish contractor within the Munck Group focused on water, sewer, and district heating pipeline installation and renewal. Directly comparable on pipe rehabilitation, excavation, and utility-customer relationships in the Danish market.
• M.J. Eriksson A/S: Danish contractor specializing in sewer, utility, and infrastructure services including pipe rehabilitation and trenchless methods. Directly comparable as a mid-sized Danish player offering overlapping services (sewer cleaning, CCTV inspection, pipe renewal) to municipal and contractor customers.
• Entreprenørfirmaet Østergaard A/S: Mid-sized Danish contractor with infrastructure, sewer, and utility installation capabilities including trenchless methods. Comparable as a Denmark-focused sewer/utility service provider of similar scale competing for overlapping municipal and contractor work.

Regional players

• Hofor A/S: Municipal utility serving Greater Copenhagen across water, wastewater, heating, and gas. Comparable because it both procures sewer maintenance services like CCTV inspection and pipe renewal (Nymann's customer base) and operates in adjacent water/wastewater infrastructure, but is geography-bound and not a head-to-head service competitor in most of Denmark.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/p/Nymann-Kloak-Milj%C3%B8service-61556886179503
• LinkedInlinkedin.com/company/nymann-kloak-milj%C3%B8service

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 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 Nymann Kloak- & Miljøservice