Naftoserwis

What Naftoserwis does

Naftoserwis Sp. z o.o. is a Warsaw-headquartered, Poland-based specialized technical services company — and a wholly-owned subsidiary of PERN S.A., the country's national pipeline logistics operator — providing maintenance, repair, modernization, investment, and diagnostic services for fuel depot and pipeline infrastructure. Its core offering is built around proprietary intelligent pigging tools developed and fabricated in-house: KALIBRAK for pipeline geometry testing (4"–52" diameters), KORSONIC for ultrasonic wall thickness evaluation, and CRACKSONIC for longitudinal crack detection, supplemented by the Danish BLABO non-man-entry tank cleaning system deployed since 2019. The company also provides measurement, calibration, and legalization services for fuel loading facilities, as well as investment-project execution including electrical, thermal, and HVAC infrastructure upgrades.

Naftoserwis generates revenue through project-based professional services contracts and long-term service agreements — notably a long-term maintenance contract with OLPP across all fuel depots — won through direct enterprise sales, tenders, and referrals. Its customer base spans Polish fuel logistics (PERN Group, PKN ORLEN, LOTOS, Gaz-System, OLPP), international oil & gas (Slovnaft/MOL, TD Williamson, MVL/PCK Germany), defense (NATO fuel pipeline in Belgium, NATO military airport in Italy), and adjacent infrastructure (Kozienice Power Plant, UNIMOT TERMINALE, Narodowe Centrum Badań Jądrowych). The company holds a comprehensive certification stack (ISO 9001/14001/45001/22301, multiple UDT and TDT decisions, PPSA membership) that is prerequisite for high-risk fuel depot work.

The company's go-to-market blends a captive domestic channel through its PERN parent with growing direct international project execution across Europe, Africa, the Middle East, South America, and Asia. It markets primarily through industry trade shows, PPSA membership, and earned media rather than consumer-facing channels. Active R&D is underway on hydrogen-readiness diagnostic tooling, and the company co-founded the Świętokrzyskie Hydrogen Cluster in 2021, positioning for the European transition to hydrogen-blend gas infrastructure.

Name

Naftoserwis

Legal name

Naftoserwis Sp. z o.o.

Website

https://naftoserwis.pl

Company type

Private

Founded year

2004

Operating status

Operating

Headcount range

51–100 employees

Short description

Naftoserwis is a Polish specialized technical services firm and PERN S.A. subsidiary providing maintenance, diagnostics, and tank cleaning for fuel depots and pipelines, using proprietary intelligent pigging tools. It serves oil & gas operators, refineries, and governments across 10+ countries.

Ownership category

akta.pro rank

Product category

Pipeline Inspection and Fuel Depot Maintenance Services

NAICS

Oil and Gas Field Machinery and Equipment Manufacturing (333132), Mining and Oil and Gas Field Machinery Manufacturing (33313)

SIC

Oil & Gas Field Machinery & Equipment (3533)

akta.pro primary industry

Condition Assessment & NDE Services (CUI, Coating, Wall Thickness, Direct Assessment) (TLAGALAH)

akta.pro secondary industries

Pipeline Rehabilitation & Repair Services (Sleeves, Composite Wraps, Hot Taps, Recoating) (TLAGALAJ), Pipeline & Main Repair and Rehabilitation (Clamps, Sleeves, Relining) (EUAJAMAB)

Keywords

• Pipeline diagnostic services
• Intelligent pigging inspections
• Fuel depot maintenance
• Tank cleaning services
• Oil and gas maintenance

Headquarters

HQ city

Warsaw

HQ country

Poland

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales

Revenue model

1. Specialized Technical Maintenance Services: Core revenue from providing technical maintenance, inspection, repair, and modernization services for fuel depot installations and pipeline infrastructure. Services are provided under long-term contracts and individual project engagements.
2. Pipeline In-Line Inspection (ILI) Services: Inspection services using proprietary intelligent pigging tools for pipeline diagnostics. Revenue generated from per-project fees based on pipeline length, diameter, and inspection technology used.
3. Tank Cleaning Services: Specialist cleaning of fuel tanks including crude oil tanks, using conventional and non-man-entry (BLABO) systems.
4. Measurement and Calibration Services: Expertise of filling lines, calibration, and legalization services for fuel loading facilities.
5. Investment and Renovation Project Services: Design, installation, and commissioning services for infrastructure upgrades, including electrical networks, thermal discharge systems, and refrigeration/HVAC systems.

Go-to-market motion3 records

Distribution channels3 records

Marketing channels5 records

Core offering

Naftoserwis specializes in the technical maintenance, inspection, cleaning, and modernization of fuel depot installations and pipeline infrastructure. Its core offerings include pipeline in-line diagnostics (intelligent pigging for geometry, wall thickness, and crack detection), tank cleaning (including non-man-entry BLABO systems), measurement and calibration of filling lines, repair services, and turnkey investment/renovation projects delivered under long-term contracts and individual project engagements for oil & gas operators in Poland and internationally.

Product overview

Naftoserwis is a specialized services company offering a comprehensive portfolio of technical services for fuel infrastructure, including fuel depot maintenance (Serwis), repairs (Remonty), investments (Inwestycje), pipeline diagnostics (Diagnostyka rurociągów), tank cleaning (Czyszczenie zbiorników), and measurement services (Pomiary). The company operates using proprietary inspection tools including KALIBRAK for geometry testing, KORSONIC for ultrasonic wall thickness evaluation, and CRACKSONIC for crack detection. Tank cleaning services utilize the BLABO non-man entry system. All services are delivered with specialized equipment and explosion-proof tools, positioning the company as a full-service provider for the oil and gas industry's infrastructure maintenance needs.

Differentiator

Problem solved

Functional benefit

Products and services

• Serwis (Maintenance Service for Fuel Depots) Specialized technical maintenance services for fuel depot installations and equipment, ensuring continuous technical and operational readiness for fuel depot operators.
• Remonty (Repairs & Renovations) Repair services tailored to client needs and requirements for fuel infrastructure installations and equipment.
• Inwestycje (Investment Projects) Execution of specialized investment projects in the fuel sector, including innovative infrastructure solutions for fuel depot and pipeline operators.
• Pipeline In-Line Inspection Services (Diagnostyka rurociągów) Ultrasonic in-line inspections of long-distance oil, petroleum product, and gas pipelines using proprietary intelligent pigging tools for internal geometry, wall thickness (KORSONIC), XYZ mapping, crack detection (CRACKSONIC), and demagnetization of gas pipelines (diameters 4" to 52").
• Tank Cleaning Services (Czyszczenie zbiorników) Specialized cleaning of fuel tanks (including crude oil tanks) and shutting down/ recommissioning of tanks, using explosion-proof equipment and since 2019 the BLABO non-man-entry system for enhanced safety.
• Measurement and Calibration Services (Pomiary) Expertise of filling lines, calibration, and legalization services for fuel loading facilities, including temperature measurement, grounding system checks, and diagnostics of Accuload II/III/IV loading controllers.

Quantifiable outcome

• Hundreds of inspection projects completed internationally across Poland, Europe, Africa, South America, and Asia.
• +4 more outcomes

Named customers16 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature9 records

Partnerships

Seven partnerships are on record, tiered core, strategic and minor.

• Trecoil S.r.l.coreGTM or Marketing Partner · 4 February 2026Trecoil S.r.l. is an Italian company active in the oil and gas market. Naftoserwis exhibited alongside Trecoil at PIPELINE & GAS EXPO in Piacenza, Italy (February 2026). Trecoil serves as Naftoserwis's local market partner in Italy, facilitating joint presentation of solutions and business development in the Italian market.
• Świętokrzyskie Hydrogen ClusterstrategicStrategic or Co-development Partner · 10 December 2021Naftoserwis is a co-founder of the Świętokrzyskie Hydrogen Cluster, a sector agreement for the development of the hydrogen economy in Poland. The company is also a signatory of the sectoral agreement for hydrogen economy development, positioning itself for future hydrogen infrastructure opportunities.
• Q-InlinecoreTechnology or Integration · 6 March 2020Naftoserwis partnered with American company Q-Inline for pipeline diagnostic projects, including the Taiwan project with CPC Corporation Taiwan. Q-Inline provides complementary inspection technology integrated with Naftoserwis's service delivery.
• Pigging Products & Services Association (PPSA)coreOthers · 16 January 2019Naftoserwis joined PPSA, an international industry organization for pipeline diagnostics. Membership provides industry recognition, networking with global pipeline operators, and access to best practices in the pigging industry.
• ORECO A/S (Denmark)coreTechnology or Integration · 1 January 2019Naftoserwis deploys the Danish BLABO non-man-entry tank cleaning system, produced by ORECO A/S, for cleaning crude oil and fuel tanks. This partnership enables Naftoserwis to offer innovative, safety-enhanced tank cleaning services.
• CDRiAcoreStrategic or Co-development Partner · 17 December 2018Merger of Naftoserwis and CDRiA registered in the National Court Register on December 17, 2018. CDRiA's capabilities were integrated into Naftoserwis, strengthening the company's pipeline diagnostic and technical service offerings.
• TD Williamson UK LTDminorChannel Partner/ Reseller/ DistributorNaftoserwis carried out pipeline inspections in Belgium and Slovakia at the request of TD Williamson UK LTD, acting as a subcontractor or service provider for TD Williamson's pipeline projects.

Scale indicators6 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• NDT Global: Specialist in ultrasonic and EMAT in-line inspection services for oil and gas pipelines. Competes with Naftoserwis's KORSONIC ultrasonic wall-thickness tool on international pipeline diagnostic tenders.
• Lin Scan: Pipeline inspection and integrity services company serving Middle East, Europe, and Asia. Comparable in offering pipeline geometry, metal loss, and crack detection services analogous to Naftoserwis's tool portfolio.
• Rosen Group: Global leader in in-line pipeline inspection (intelligent pigging) technology and services. Directly comparable to Naftoserwis's KALIBRAK/KORSONIC/CRACKSONIC ILI offerings, but operates at significantly larger scale with broader tool portfolios and global field crews.
• Intero Integrity Services: Provider of pipeline integrity inspection, cleaning, and intervention services. Comparable in offering integrated pipeline inspection and maintenance solutions to oil and gas operators.
• T.D. Williamson: International pipeline integrity and inspection services provider. Already a partner/contractor relationship for Naftoserwis (Naftoserwis executed Belgium and Slovakia inspections at TDW's request), and a direct competitor for cross-border pipeline ILI tenders.
• Applus+ RTD: Non-destructive testing and inspection services for pipelines and pressure equipment. Comparable to Naftoserwis's diagnostics and integrity assessment services for fuel depots and process infrastructure.

Broad incumbents

• Stork (Fluor): Industrial maintenance, modification, and asset integrity services for oil and gas and process industries. Overlaps with Naftoserwis's maintenance (Serwis) and repair (Remonty) offerings as a broader-scale incumbent.
• Bilfinger: European industrial services provider with significant oil and gas maintenance and inspection operations. Comparable to Naftoserwis in maintenance/modernization/inspection services but operates as a broad incumbent across multiple industrial verticals.

Others

• ORECO A/S: Danish producer of the BLABO non-man-entry tank cleaning system, currently a technology partner of Naftoserwis. Tangentially related: BLABO deployment is one of Naftoserwis's tank-cleaning differentiators, making ORECO both a supplier and a potential competitor in tank-cleaning services.

Emerging players

• Halfwave: Niche inspection technology company specializing in acoustic resonance and ultrasonic pipeline inspection. Competes in a subset of Naftoserwis's diagnostic service line with differentiated technology.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/naftoserwis

Compliance13 records

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 Naftoserwis