Kanal Service Arelt GmbH

What Kanal Service Arelt GmbH does

Kanal Service Arelt GmbH is a family-owned German limited liability company headquartered in Lohmar, North Rhine-Westphalia, providing sewer and canal services to industrial, municipal, and private customers in the Cologne/Bonn metropolitan area. The firm has operated for approximately 30 years (founded circa 1994) and is structured as a small specialist trade business with 7 employees. Its service portfolio spans the full lifecycle of sewer infrastructure: high-pressure cleaning, CCTV/TV inspection, tightness testing (Dichtheitsprüfung), pipe rehabilitation, cartography, and 24/7 emergency response. The company holds several regulated industry credentials, including VUMWS Fachbetrieb status, RAL Gütezeichen Kanalbau, Güteschutz Grundstücksentwässerung, and Fremdüberwachung, which collectively qualify it to bid on municipal and regulated infrastructure contracts across NRW.

The firm's underlying technology stack is conventional and asset-light. Service execution relies on specialized vehicles and equipment (high-pressure jetting units, CCTV crawler systems, rehabilitation rigs) rather than proprietary software platforms. The one documented digital asset is an AUTOCAD-based canal information system used for network cartography and asset documentation — a standard CAD application rather than an AI or GIS system. No proprietary software products, SaaS offerings, patents, or data products are disclosed. The firm does not maintain a visible social media or digital marketing presence; customer acquisition appears to be sales-led and relationship-driven, consistent with the family-owned SME model.

The business model is straightforward service-for-fee: contracts are awarded per project or per maintenance engagement, with revenue derived from municipal infrastructure tenders, industrial facility maintenance (e.g., RWE Umspannwerke substations), public-transit infrastructure (KVB Köln), housing cooperatives (Kölner Wohnungsgenossenschaft), and private drainage work. Pricing is project-based rather than subscription-based. The customer base spans public-sector utilities, transit operators, residential cooperatives, and regional construction firms (Jansen Bau, Jackels Bau, Stapelhaus Köln), giving the firm a diversified end-market footprint within a narrow geographic radius. No financial figures, growth metrics, or capital structure are publicly disclosed.

Name

Kanal Service Arelt GmbH

Legal name

Kanal Service Arelt GmbH

Website

https://arelt.de

Company type

Private

Founded year

1994

Operating status

Operating

Headcount range

1–10 employees

Short description

Kanal Service Arelt GmbH is a family-owned sewer and canal services company in Lohmar, NRW, Germany, serving municipal, industrial, and private customers in the Cologne/Bonn region with cleaning, inspection, rehabilitation, and 24/7 emergency services.

Ownership category

akta.pro rank

Product category

Drain and Sewer Services

NAICS

Water and Sewer Line and Related Structures Construction (23711), Septic Tank and Related Services (562991), Water, Sewage and Other Systems (2213)

SIC

Sanitary Services (4950), Electric, Gas & Sanitary Services (4900), Services-Testing Laboratories (8734)

akta.pro primary industry

Sewer Inspection, Condition Assessment & Monitoring (CCTV, Sensors) (EUANACAG)

akta.pro secondary industries

Condition Assessment & Inspection (CCTV, Acoustic, Leak/Pressure, NDT) (EUANALAG), Emergency Response & Sewer Repair (Blockages, Collapses) (EUANACAL), Sewer Line Locating & Depth Verification (HSAOABAK), Sewer Inspection & Condition Assessment (CCTV, Smoke/Dye Testing) (BPALAMAH)

Keywords

• Drain and sewer cleaning
• Canal inspection services
• Pipe rehabilitation services
• Tightness testing services
• Sewer emergency service

Headquarters

HQ city

Lohmar

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

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

Revenue model

1. Drain and Sewer Services: Project-based service fees for canal cleaning, inspection, rehabilitation, and related services provided to industrial and private customers. Services include both one-time interventions and recurring maintenance contracts.
2. 24/7 Emergency Service: Round-the-clock emergency response service for urgent drainage and sewer issues, providing immediate damage resolution.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Kanal Service Arelt GmbH is a family-run specialist company providing comprehensive drain and sewer services for industrial and private customers. Its core offering covers TV canal inspection, leak and tightness testing, canal cartography with tacheometric surveying, high-pressure and electro-mechanical canal and pipe cleaning, and canal/pipe rehabilitation (repair, renovation via liner method, and renewal), backed by a 24/7 emergency service and an AUTOCAD-based canal information system. Services are delivered with a modern vehicle fleet across the Cologne/Bonn region of North Rhine-Westphalia.

Product overview

Kanal Service Arelt GmbH is a family-owned specialist company with over 30 years of experience providing comprehensive canal and sewage services. The company operates as a single integrated service provider rather than a platform-plus-modules architecture, offering a unified portfolio of interconnected canal services: TV canal inspection for visual assessment, leak/tightness testing using air or water pressure methods, canal cartography with tacheometric surveying for documentation and mapping, canal and pipe cleaning using high-pressure and electro-mechanical methods, and canal/pipe rehabilitation including repair, renovation (liner method), and renewal. The core services are supported by a 24/7 emergency service and an internal AUTOCAD-based canal information system for database management. Services are delivered to both industrial customers (including power plants, substations, housing associations) and private households across the Cologne/Bonn region of North Rhine-Westphalia, Germany.

Differentiator

Problem solved

Functional benefit

Products and services

• TV-Kanalinspektion (TV Canal Inspection) Television-based inspection of sewage canals using specialized mobile camera systems integrated into service vehicles, providing visual assessment of pipe condition and identification of damage for industrial and private customers.
• Dichtigkeitsprüfungen (Leak and Tightness Testing) Leak and tightness testing of canals and structures using air or water pressure methods to verify compliance with environmental regulations, including NRW statutory obligations for private drainage systems.
• Kanalkartografie mit tachymetrischer Vermessung (Canal Cartography with Tacheometric Surveying) Specialized surveying of canal shafts and wastewater structures using tacheometric measurement tied to official position and elevation systems, with documentation integrated into the AUTOCAD-based canal information system.
• Kanal- und Rohrreinigung (Canal and Pipe Cleaning) High-pressure cleaning of canals and pipes using physical (non-chemical) methods, plus electro-mechanical spiral cleaning with cutting heads, root cutters, and chain sanders for branch and lateral pipes.
• Kanal- und Rohrsanierung (Canal and Pipe Rehabilitation) Restoration and improvement of existing drainage systems including localized repair, renovation via liner method for complete renewal, and full renewal including associated civil engineering works.
• Notdienst (24/7 Emergency Service) Round-the-clock emergency service available 24 hours a day for urgent sewage and drainage issues, providing immediate response to prevent environmental damage at industrial and residential sites.

Quantifiable outcome

• Emergency service available 24/7
• +1 more outcomes

Named customers7 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators1 record

Recent moves5 records

Expansion highlights4 records

Market position

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/kanal-service-arelt-gmbh

Compliance4 records

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 Kanal Service Arelt GmbH