Rotary Equipment Service B.V.

What Rotary Equipment Service B.V. does

Rotary Equipment Service B.V. (RES), founded in 1976 and headquartered in Brielle, Netherlands, is the service arm of Rotary Industry Group, specialising in maintenance, repair, and revision of rotating equipment — including centrifugal pumps, vacuum pumps, magnetic drive pumps, turbines, rotating compressors, mixers, and fans — for large industrial firms across the Benelux and broader European markets. The company operates 24/7 on-site first-line maintenance, lubrication services, and turnaround project delivery, supported by a fully equipped machining and assembly workshop at its Brielle facility, where reverse engineering, CAD-based design, and 3D scanning enable fabrication of obsolete spare parts identical to OEM originals.

The group's product arm, Rotary Trading Company B.V. (RTC, founded 1978), supplies mechanical seals from an inventory of over 10,000 articles and holds exclusive Benelux distribution rights for Flowrox pinch valves and pumps. Product offerings are certified to ISO, ATEX, API, DIN24960, and EHEDG standards, and the group partners with SKF (lubrication programs), Owatec (water treatment), and multiple seal brands (Anga, Huhnseal, PPC) to deliver a brand-independent portfolio. Advanced solutions such as predictive maintenance, asset efficiency optimisation, energy and CO2 reduction, and lifecycle management extend the offering beyond reactive service.

Revenue is generated through a mix of professional services (maintenance contracts, turnarounds, consulting), hardware sales (seals, valves, pumps, water treatment equipment), and one-off reverse-engineering jobs, with custom quotation-based pricing delivered through direct enterprise field sales. There is no disclosed revenue figure, no external funding, and no public listing; the company operates as a privately held Dutch entity. Strategic signals — IIoT integration via the Flowrox Malibu portal, a proprietary SealRepair tracking database, and the Owatec water treatment partnership — point toward incremental product and vertical expansion, but absolute scale remains small at seven employees.

Name

Rotary Equipment Service B.V.

Legal name

Rotary Equipment Service B.V.

Website

https://rotaryequipmentservice.nl

Company type

Private

Founded year

1976

Operating status

Operating

Headcount range

1–10 employees

Short description

Rotary Equipment Service B.V. (part of Rotary Industry Group, est. 1976, Brielle, Netherlands) provides 24/7 maintenance, repair, and reverse-engineering services for rotating equipment, and supplies mechanical seals, Flowrox valves, and pumps to large industrial firms across the Benelux and Europe.

Ownership category

akta.pro rank

Product category

Industrial Equipment Maintenance Services

NAICS

Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance (8113)

SIC

General Industrial Machinery & Equipment (3560), Wholesale-Machinery, Equipment & Supplies (5080)

akta.pro primary industry

Rotating Equipment Maintenance (Turbines, Generators, Motors, Pumps, Compressors) (EUAEAGAI)

akta.pro secondary industry

Mechanical Maintenance & Millwright Services (Rotating/Static Equipment) (IMAIACAB)

Keywords

• Rotating equipment maintenance
• Mechanical seals supply
• Industrial pump services
• Predictive maintenance solutions
• Water treatment systems

Headquarters

HQ city

BRIELLE

HQ country

Netherlands

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Maintenance, Repair and Revision Services: 24/7 on-site maintenance, repair, and revision services for rotating equipment including pumps, turbines, mixers, and fans. Services include first-line maintenance, lubrication maintenance, turnarounds, and predictive maintenance programs delivered at client sites and in the Brielle workshop.
2. Product Sales - Mechanical Seals, Valves, Pumps: Sales of mechanical seals (over 10,000 articles in stock), Flowrox valves, Flowrox pumps, bubble generators, magnetic couplings, and spare parts. Products are certified to ISO, ATEX, API, DIN24960, and EHEDG standards.
3. Reverse Engineering and Custom Fabrication: Custom fabrication of obsolete and unavailable spare parts through reverse engineering, CAD design, and in-house manufacturing. Components are produced 100% identical to originals, offering an alternative to expensive OEM parts.
4. Water Treatment Solutions: Sale and deployment of water treatment equipment including OwaDAF, OwaEF, OwaMobile units, and KTM Bubble Generators for wastewater purification, flotation, and desalination applications.
5. Advanced Solutions and Consulting: Advanced engineering solutions including asset efficiency optimisation, predictive maintenance programs, operational lifecycle extension, and energy/CO2 reduction consulting delivered as part of maintenance strategies.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels8 records

Core offering

Rotary Equipment Service B.V. delivers 24/7 maintenance, repair, and revision services for industrial rotating equipment including pumps, turbines, mixers, and fans, complemented by the supply of mechanical seals, industrial valves, and pumps through its sister entity Rotary Trading Company B.V. The company operates from a fully equipped machining workshop in Brielle, providing brand-independent service, in-house reverse engineering of obsolete spare parts, and IIoT-enabled predictive maintenance solutions for large industrial clients across the Benelux and broader Europe.

Product overview

Rotary Industry Group operates through two divisions: Rotary Trading Company (RTC) for product supply since 1978, and Rotary Equipment Service (RES) for maintenance services since 1976. The product portfolio centers on mechanical seals as the core offering, supported by Flowrox industrial valves and pumps. Complementary products include KTM Micro Bubble Generators for water treatment, Owatec flotation-based water treatment systems (OwaEF/DAF, OwaMobile), and Vortex Dynamic Filters. Advanced Solutions modules encompass predictive maintenance, asset efficiency optimization, and lifecycle management services. Smart Solutions provides IIoT integration via Flowrox Malibu portal. All products carry ISO certification with sector-specific compliance (ATEX, API, DIN24960, EHEDG). Services range from first-line 24/7 emergency support and preventive maintenance to reverse engineering, seal refurbishment, and complete turnaround project management.

Differentiator

Problem solved

Functional benefit

Products and services

• Mechanical Seals Comprehensive range of mechanical seals including single and multi-spring seals, bellows seals (elastomer, PTFE, metal), cartridge seals, split seals, and gas-lubricated seals for pumps and compressors. ISO certified and compliant with ATEX, API, DIN24960, and EHEDG standards; sold from a stock of over 10,000 articles with brand-independent advice.
• Flowrox Pinch Valves High-quality industrial valves distributed exclusively in Benelux for shut-off and control of abrasive, corrosive, or contaminated fluid streams, powders, or granular substances. ISO 9001:2000 certified manufacturer; supplied with installation and maintenance support.
• Flowrox Pumps Complete range of heavy-duty industrial pumps including peristaltic tube pumps and eccentric worm pumps, handling contaminated fluids with up to 80% solid particles, high-viscosity media, and crystallizing fluids; sold as authorised reseller of Flowrox pumps.
• KTM Micro Bubble Generator In-house developed pump with built-in compressor for air/gas injection into fluids, used for water purification, wastewater treatment, chemical removal, sediment/algae removal, and desalination applications.
• Owatec Water Treatment Solutions (OwaEF/OwaDAF) Flotation-based water treatment technologies including electroflotation (OwaEF) and dissolved air flotation (OwaDAF) units with capacities up to 300 m³/h, featuring OwaK pump technology for microbubble generation, used for wastewater purification and contaminant removal.
• Vortex Dynamic Filter (VDF) Media-free coolant filtration system using centrifugal force to filter particles, achieving 95% efficiency for 25 μm particles and 90% for 10 μm particles at 0.2 MPa supplied pressure; available in stainless steel and nylon models with maintenance-free operation.
• Predictive Maintenance Services Advanced maintenance solution using sensor data, IoT devices, and historical/actuality measurement analysis to predict equipment failures, schedule timely repairs, and increase Overall Equipment Effectiveness (OEE) for industrial rotating equipment.
• Reverse Engineering and Obsolete Parts Fabrication CAD model generation and in-house manufacturing service for obsolete spare parts, including 3D scanning for cast items and complex components, producing parts 100% identical to originals in-house at the Brielle workshop.
• First Line Maintenance Support 24/7 emergency maintenance and repair services performed by qualified technicians at client sites, with equipment transport to the Brielle facility when on-site repair is not possible.
• Repair and Revision Services Corrective maintenance for all brands and types of rotating equipment including centrifugal pumps, vacuum pumps, magnetic drive pumps, turbines, rotating compressors, mixers, and fans, delivered at client sites and in the Brielle workshop.
• Seal Refurbishment Services Brand-independent mechanical seal renovation service with accurate initial and final inspections, detailed inspection reports with photographs, and database-driven trend analysis for seal performance improvement, complemented by the proprietary web-based tracking and reporting system.
• Preventive Maintenance Services Scheduled recurring maintenance with critical asset logging, digital logbook, SKF lubrication program partnership, and vibration measurements for industrial rotating equipment; guides clients in the transition from corrective to preventive maintenance.
• Turnaround and Project Services Time-sensitive maintenance projects combining all disciplines, with dedicated project management, turnaround managers, safety experts, and 24/7 workshop access for repair, renovation, and new component fabrication.
• Production and Engineering Services Custom component manufacturing using CAD systems and design software for creating parts identical to originals when OEM products are unavailable, with raw materials kept in stock for rapid production.

Quantifiable outcome

• Average payback period of 15 months for Flowrox pinch valve on/off installations
• +3 more outcomes

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Five partnerships are on record, tiered core.

• FlowroxcoreTechnology or IntegrationFlowrox (now under Valmet) is a core technology partner for pumps and valves. RES/RTC serves as the exclusive Benelux distributor for the complete Flowrox Pinch valve range and is an authorised reseller of Flowrox pumps. The partnership includes supply, installation, and maintenance of Flowrox products, with RTC also integrating Flowrox Digital Services IIoT technology into its advanced solutions portfolio.
• SKFcoreStrategic or Co-development PartnerSKF is a lubrication program partner integrated into RES maintenance strategies. The SKF lubrication program forms part of the preventive and predictive maintenance offerings, contributing to overall asset efficiency optimisation and reliability-centered maintenance programs for clients.
• OwateccoreTechnology or IntegrationOwatec provides flotation-based water treatment technologies including OwaDAF, OwaEF, OwaGtube, and OwaK pumps. These technologies are integrated into RES/RTC's water treatment solutions for separating solid waste and contaminants from wastewater through electroflotation and multiphase technology.
• OEM Partners (Pumps)coreStrategic or Co-development PartnerOEM partners for pump re-engineering and upgrades. Through these partnerships, RES/RTC offers re-engineering of pumps, pump components, and pump systems, enabling upgrades and re-rates that make equipment fit for current operating windows without requiring full replacement.
• Flowrox Malibu (IIoT Portal)coreTechnology or IntegrationFlowrox Digital Services platform integrated into RTC's smart solutions and advanced services. The Malibu online portal provides real-time site information, enabling remote management, measurement, analysis, and comparison of processes and equipment across client facilities.

Scale indicators4 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• EagleBurgmann: Mechanical seal specialist with global service network; comparable product portfolio (mechanical seals, supply, refurbishment) and serves overlapping industrial segments such as chemical, petrochemical, and process industries.
• AESSEAL: Specialist mechanical seal manufacturer and refurbishment service provider; competes head-to-head in seal refurbishment services and spare parts supply for industrial pumps and rotating equipment.
• Chesterton: Manufacturer and servicer of mechanical seals and industrial fluid sealing solutions; comparable service model and product offering for industrial pumps and rotating equipment customers.
• John Crane: Global leader in mechanical seals and rotating equipment service, directly comparable to RES/RTC's brand-independent seal and rotating equipment MRO model — though at vastly larger scale and geographic reach.

Broad incumbents

• Flowserve: Major pump, seal, and valve manufacturer with extensive aftermarket service network; a broad incumbent whose Industrial Services segment overlaps directly with RES/RTC's rotating equipment MRO offering.
• Wärtsilä: Service-focused provider for rotating equipment (engines, propulsion, pumps) with strong lifecycle services business; comparable aftermarket positioning though oriented to marine and energy verticals.
• KSB: European pump, valve, and related service provider with strong Benelux footprint; offers aftermarket services and spare parts supply that directly overlap with RES/RTC's value proposition.
• Sulzer: Global pump manufacturer and rotating equipment service provider; offers OEM-grade service and overhaul for pumps, mixers, and compressors, competing for the same installed-base service wallet.

Emerging players

• SKF: Strategic partner to RES for lubrication programs and reliability-centered maintenance; also a broad industrial rotating equipment player whose services and condition monitoring compete in predictive maintenance.
• Allied Reliability: Independent industrial reliability services provider offering rotating equipment maintenance, condition monitoring, and asset performance management — closely comparable service model.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/Rotary-Equipment-Service-112164320178499
• LinkedInlinkedin.com/company/rotary-equipment-service-b.v.
• Instagraminstagram.com/rotaryequipmentservice

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 Rotary Equipment Service B.V.