all in tous inclus

What all in tous inclus does

All-in Tank Service NV is a Belgian privately held service company, founded in 2006 and headquartered in Eke (Nazareth), that specializes in mazout (heating oil) tank services across Belgium. The company inspects, removes, neutralizes, and installs heating-oil tanks for residential homeowners and, to a lesser extent, professional customers such as gas-station distribution operators and construction-site operators. It operates through four branches (Eke, Geel, Mons/Quevy, Bastogne) supported by local partners, employs 35 certified field technicians, and reaches approximately 25,000 inspections and 3,500 neutralizations annually. Its stated technology base comprises specialized sanitation vehicles equipped for emptying, high-pressure cleaning, and inert filling; ultrasound leak-detection devices for tightness testing; and certified conformity-certification workflows that satisfy Belgian regional regulations across Flanders, Brussels, and Wallonia.

The company monetizes via professional-services unit pricing and one-time equipment sales. Inspection pricing is publicly listed and varies by region and tank type (€185-€305 including VAT for residential tanks up to 10,000 liters), while neutralization and installation work is quoted on-site based on tank type, capacity, accessibility, and filling-material choice. New tanks are sold in polyethylene, polyester, and metal variants for above-ground and underground use, plus distribution and construction-site configurations. Customers are acquired through a multi-channel approach combining a Dutch/French website with quote-request forms, an 0800 free-phone line, educational news/blog content about Belgian tank regulations, and a recently launched group-purchase ("Groepsaankoop") initiative for mazouttanksanering. Go-to-market is sales-led and direct, with technicians dispatched to customer properties. The company maintains a strategic partnership with Martens Cuve Services for execution of installation and neutralization work and is affiliated with the Comfort Energy Group ecosystem.

Name

all in tous inclus

Legal name

All-in Tank Service NV

Website

https://allintankservice.be

Company type

Private

Founded year

2006

Operating status

Operating

Short description

All-in Tank Service is a Belgian field-services company that inspects, neutralizes, removes, and installs mazout (heating oil) tanks nationwide via four branches and 35 certified technicians, serving residential homeowners and select professional customers.

Ownership category

akta.pro rank

Product category

Heating Oil Tank Services

NAICS

Building Inspection Services (54135), Metal Tank (Heavy Gauge) Manufacturing (332420)

SIC

Services-Testing Laboratories (8734)

akta.pro primary industry

Pressure Equipment, Boilers & Heat Exchanger Inspection (EUAEAHAB)

akta.pro secondary industry

Water Tank & Storage Hygiene (Inspection, Cleaning, Refurbishment) (BPABAJAH)

Keywords

• Heating oil tank services
• Tank inspection services
• Tank neutralization services
• Fuel tank installation
• Underground tank removal

Headquarters

HQ city

Eke

HQ country

Belgium

HQ region

Europe

Offices4 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Tank Inspection Services: One-time inspection services for mazout tanks including conformity certificates. Pricing varies by region (Flanders, Brussels, Wallonia) and tank type (underground vs above ground).
2. Tank Neutralization/Sanitation Services: Professional neutralization of mazout tanks including emptying, cleaning, and either removal or filling with inert material. Provides legally recognized certificate upon completion. Annual volume of approximately 3,500 neutralizations.
3. Tank Installation and Sales: Sale and installation of new mazout tanks (underground and above ground) in various materials (polyethylene, polyester, metal). Provides prototype inspection certificate and legal conformity certificate.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

All-in Tank Service inspects, removes, neutralizes, and installs heating-oil (mazout) tanks for residential and commercial customers across Belgium. The company operates a network of 4 branches staffed by 35 certified technicians and performs approximately 25,000 inspections and 3,500 neutralizations annually, issuing legally recognized conformity certificates required for insurance coverage and property transactions.

Product overview

All-in Tank Service is a traditional service company offering a comprehensive one-stop-shop solution for heating oil (mazout) tanks across Belgium. The company operates through four branches (Eke, Geel, Mons, Bastogne) with 35 experienced technicians. Their core services include oil tank inspection/keuring, tank neutralization/removal, and new tank sales and installation. They utilize proprietary high-tech sanitation vehicles enabling same-day service completion. The company performs approximately 25,000 inspections and 3,500 neutralizations annually. All services are delivered by certified technicians who issue official conformity certificates upon completion.

Differentiator

Problem solved

Functional benefit

Products and services

• Oil Tank Inspection (Mazouttank keuren)

Quantifiable outcome

• 25,000 inspections per year
• +3 more outcomes

Named customers3 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

Partnerships

One partnership is on record.

• Martens Cuve ServicescoreStrategic or Co-development PartnerMartens Cuve Services BV is a strategic partner for the realization and execution of tank neutralization work. The partnership involves lead transmission where All-in Tank Service passes leads to Martens Cuve Services. Together they provide comprehensive tank services including neutralization and installation work.

Scale indicators6 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Martens Cuve Services: Belgian tank-services specialist identified in All-in Tank Service's own data as a strategic execution partner for neutralization and installation work; operates in the same niche and same Belgian geography.

Broad incumbents

• Primagaz Belgium: Major LPG and heating-fuel supplier active across Belgium; comparable in that it touches the same residential heating-fuel customer base and routes field service visits, but operates a much broader energy-distribution portfolio.
• Antargaz Belgium: LPG and propane distributor serving Belgian households and small businesses; overlaps with All-in Tank Service in residential heating-equipment ownership and provides adjacent installation and maintenance services.
• ENGIE Belgium: Dominant Belgian multi-utility (electricity, gas, district heating, energy services); competes indirectly via residential heating solutions and adjacent home-energy services that could substitute for mazout-based systems.
• TotalEnergies Belgium: Belgian arm of a global integrated energy major with residential heating-fuel offerings and energy-efficiency services; comparable in targeting the same household heating customer as All-in Tank Service but at vastly greater scale.
• BDR Thermea Group: European market leader in heating and hot-water solutions (including brands such as Baxi, De Dietrich, Remeha); competing for the same residential heating-equipment wallet and well positioned to influence heat-pump substitution dynamics.
• Eneco Belgium: Dutch-Belgian integrated utility focused on renewable and low-carbon residential energy; an indirect competitor accelerating the shift away from mazout tanks through heat pumps and green-power offerings.

Others

• Comfort Energy Group: Belgian energy and heating services group co-branded on the All-in Tank Service website footer; an ecosystem/parent-adjacent counterpart rather than a direct competitor, but indicative of cross-sell channels for heating services.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/all-in-tank-service

Revenue estimate

Valuation estimate

Number of profiles

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 all in tous inclus