Neptunus
Neptunus Group B.V. is a Netherlands-founded (1937) industrial rental and engineering company that designs, rents, and constructs demountable aluminum buildings and event tents (10m² to 20,000m²+) for sports venues, retailers, airports, defense, logistics, education, and event organizers across seven European countries.
- Company typePrivate
- Founded1937
- HeadquartersKessel, Netherlands
- Headcount251–500
- GTM typeB2B
- OfferingHardware or Manufacturing
What Neptunus does
Neptunus Group B.V. is a Netherlands-headquartered industrial rental and engineering company founded in 1937 that designs, rents, and constructs demountable buildings and event tents. Its core technology is an aluminum modular structural system using PVC or glass panels, membrane roofing, and cassette flooring, supporting a product range from 10m² to over 20,000m² across two main lines: semi-permanent demountable buildings (Flexolution III/II, Evolution, Alure Globe, Aluhal) and event tents (Aluhal, Alure family, Pagodetenten, Etagehallen multi-floor structures, Mercurius/Saturnus, Pluto/Mars/Jupiter). Proprietary components include the regengootafspanning (rain gutter system), cassettevloer (cassette floor), and membrane roof construction.
The company generates revenue through a dual model of rental subscriptions and outright sale, with quote-based pricing and multi-year contracts and customization options such as logos, house colors, and panel choices. Distribution is via direct enterprise field sales and account managers operating from wholly-owned subsidiaries in the Netherlands, Belgium, the UK, Germany, Austria, France, and Poland, supplemented by channel/partner relationships (e.g., official supplier status with Sportcentrum Papendal). Customer segments span sports and event venues, retail and supermarket chains, aviation, defense, logistics and warehousing, education, and petrochemical/industrial shutdown operations, with named reference customers including the Olympic Games, Wimbledon, F1, Royal Ascot, Audi, McDonald's, Philips, Red Bull, Action, and Fontys. Operations are held to ISO 9001, ISO 14001, ISO 45001, VCA**, and CO2-Prestatieladder Level 3 certifications, with a documented Scope 1–3 carbon footprint and a target of 25% relative CO2 reduction by 2028 against a 2023 baseline.
Neptunus firmographics
Firmographics- Name
- Neptunus
- Legal name
- Neptunus Group B.V.
- Website
- https://neptunus.eu
- Company type
- Private
- Founded year
- 1937
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- Neptunus Group B.V. is a Netherlands-founded (1937) industrial rental and engineering company that designs, rents, and constructs demountable aluminum buildings and event tents (10m² to 20,000m²+) for sports venues, retailers, airports, defense, logistics, education, and event organizers across seven European countries.
- Ownership category
- akta.pro rank
Neptunus industry classification
Industry- Product category
- Modular Temporary Structures
- NAICS
- Furniture and Related Product Manufacturing (337), Performing Arts, Spectator Sports, and Related Industries (711)
- SIC
- Prefabricated Metal Buildings & Components (3448), Partitions, Shelvg, Lockers, & Office & Store Fixtures (2540)
- akta.pro primary industry
- Tent & Canopy Rentals (HSACAFAA)
- akta.pro secondary industries
- Convention & Exhibition Center Construction (IMAFACAM), Dance Floor, Staging & Platform Rentals (HSACAFAD), Temporary Flooring & Ground Protection Rentals (HSACAFAI), Event Signage, Props & Custom Installations (HSACAOAG)
Keywords
Where Neptunus is headquartered
LocationHeadquarters
- HQ city
- Kessel
- HQ country
- Netherlands
- HQ region
- Europe
Offices7 records
Markets served
Neptunus business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Supply Chain, Operations, Marketing or Sales, Technology or R&D, Infrastructure
Revenue model
- Rental of Event Tents and Demountable Buildings: Neptunus offers rental options for all their tent and demountable building products, allowing customers to rent structures for temporary use ranging from short-term events to semi-permanent installations.
- Sale of Event Tents and Demountable Buildings: Customers can purchase demountable buildings and event tents outright, with options for customization including logos, house colors, and various panel types.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Rental and purchase options available for all product lines |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels5 records
Neptunus product offering
Product offeringCore offering
Neptunus designs, manufactures, rents and assembles demountable buildings and event tents ranging from 10m² to over 20,000m². Offerings include the Flexolution series and Evolution demountable buildings (for sports halls, retail, supermarkets, warehouses, airport terminals, schools) and an extensive event tent portfolio (Aluhal, Etagehallen, Mercurius, Saturnus, Pluto/Mars/Jupiter, Galeria, Alu Globe, Cathedral, Poseidon, Ocean, Apollo, Apollonia, Salacia) for sports events, festivals, exhibitions and corporate events. All structures are modular aluminum-framed, fully demountable and reusable, and sold or rented across seven European countries.
Product overview
Neptunus offers a comprehensive portfolio of temporary and semi-permanent tent structures and demountable buildings for events and diverse applications. The product range spans two main categories: (1) Demountable buildings including the Flexolution series (Flexolution III and Flexolution II) for larger-scale semi-permanent applications such as sports halls, supermarkets, retail, showrooms, airport terminals, warehouses, and schools; plus the Evolution, Alure Globe, and Aluhal for semi-permanent building solutions; (2) Event tents including the Alu Frame hall family (Aluhal, Alure, Alure Globe, Alure Globe Dome, Alu Globe, Galeria, Ocean, Apollo, Apollonia, Alu Pergola) for events such as festivals, exhibitions, corporate parties, and sports events; Pagodetenten (pagoda tents) including Mercurius, Saturnus, Pluto, Mars, and Jupiter for elegant outdoor events; and multi-level Etagehallen (double and triple decker) for events requiring efficient use of floor space. Products are available for rent or purchase, with sizes ranging from 10m² to 20,000m² or larger.
Differentiator
Problem solved
Functional benefit
Brands
- Aluhal: A rectangular aluminum structure with a free-spanning construction, versatile tent suitable for events, exhibitions, fairs, and congresses.
- Pagodetenten
- Etagehallen
- Mercurius & Saturnus
- Pluto, Mars, Jupiter
Products and services
- Flexolution Series (Flexolution II and Flexolution III) A modular semi-permanent demountable building system for applications including sports halls, supermarkets, retail stores, showrooms and warehouses; available for rent or purchase with customization options.
- Evolution A versatile free-span structure usable as both a demountable building (sports halls, retail, warehouses) and an event venue, available for rent or purchase.
- Aluhal A rectangular aluminum-framed hall with free-span construction, available in widths from 4m to 50m, used as a semi-permanent hall or event tent and linkable with other tent types; customizable with PVC or glass panels.
- Salacia An event tent offering high-quality temporary accommodation for various event applications.
- Etagehallen (Double and Triple Decker) Temporary multi-level accommodation with 2 or 3 floors using A-frame, Globe or Galeria roof constructions, suited for horse racing, motor racing, cycling events, music events, hospitality, plenary sessions, VIP areas and restaurants.
- Mercurius and Saturnus Pavilions Luxury pavilion tents with a free-span aluminum frame and a futuristic exterior membrane roof, available in square (Mercurius) and hexagonal (Saturnus) forms for elegant events.
- Pluto, Mars and Jupiter Pagoda Tents Aluminum pavilion tents with pointed roofs for stylish events, available in square (Pluto), rectangular (Mars) or hexagonal (Jupiter) forms, all with a 2.5m sidewall height.
- Alu Pergola An aluminum connecting structure spanning 3m and extendable in 3m units, used to link buildings or create stylish entrances, with adjustable 30°, 60° or 90° corner pieces.
- Galeria An aluminum event tent with a gallery-style roof and a 4-meter overhang that creates a covered terrace area, suitable for events with adjacent outdoor space.
- Alu Globe An aluminum event structure with a characteristic round dome roof and a 3-meter overhang providing covered outdoor space.
- Cathedral An event tent with cathedral-style architecture designed to deliver a grand, high-appearance venue.
- Poseidon An event tent offering high-quality temporary accommodation for various event applications.
- Ocean / Apollo / Apollonia Aluminum Frame Halls A family of aluminum frame hall tents (Ocean, Apollo, Apollonia) suitable for various event applications.
- Mezzanine / Verdiepingsvloer A mezzanine / second-floor system for demountable buildings and event applications, used to maximize usable interior space.
- Alure and Alure Globe Dome An aluminum frame hall tent (Alure) and a dome-style tent with a round front facade (Alure Globe Dome) that connects seamlessly to an Alu-hall for extended event layouts.
- Alure Globe (Demountable Building Version) A globe-shaped aluminum structure offered as a demountable building for semi-permanent applications.
Quantifiable outcome
- Fully demountable and reusable structures contributing to circular economy
- +1 more outcomes
Companies that use Neptunus
Customer profileNamed customers13 records
Segments8 records
Ideal customer profiles6 records
Neptunus technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Neptunus partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Sportcentrum PapendalcoreNeptunus is an official supplier of Sportcentrum Papendal, one of the Netherlands' leading topsport centers. The partnership includes multiple semi-permanent sports facilities including sprinthal, Sporthal-West, volleyball hall, fencing hall, and the judo facility Ruskahal. The collaboration supports Dutch elite sports development.
Scale indicators5 records
Recent moves6 records
Expansion highlights5 records
Neptunus competitors and assessment
Company assessmentDirect peers
- Losberger De Boer: German-headquartered global leader in demountable buildings and event tents, with a comparable rental and sale model and a similar European multi-country footprint. Direct head-to-head competitor for marquee event and semi-permanent building contracts.
- HTS TENTIQ: European manufacturer and renter of aluminum event tents and temporary industrial structures. Directly comparable in technology (aluminum frames, modular systems) and target verticals including events, sports, and industrial.
- Röder Zelt- und Veranstaltungsservice (Röder Group): Long-established German event tent and temporary structure manufacturer/rental provider. Closely comparable in product scope (event tents, semi-permanent halls) and customer base (sports, exhibitions, festivals).
- Wernick Group: UK-based provider of modular and demountable buildings for hire and sale across education, healthcare, construction, and events. Closely comparable in demountable building rental/sales and multi-vertical reach.
- Spaciotempo: UK temporary building specialist offering insulated and non-insulated semi-permanent structures for industrial, retail, sports, and education uses. Overlaps Neptunus on rental/purchase model and demountable building use cases.
- Veldeman: Belgian tent and temporary structure specialist with a similar product mix (event tents, semi-permanent buildings, customized structures) and a strong European customer base overlapping with Neptunus.
Emerging players
- Aganto: UK temporary building provider focused on industrial, retail, and warehousing use cases. Comparable product category (modular demountable buildings) but a more regional/UK-centric footprint.
- Tentipi: Nordic event and glamping tent manufacturer. Compares on event tent manufacturing and custom structure design, but with a narrower product line and different go-to-market focused on Nordic markets.
Broad incumbents
- GL events: Large publicly-listed French event services group providing temporary structures alongside venue management, event production, and exhibition services. Comparable on event tent supply but operates a much broader event-services portfolio.
Others
- Dancovers: European online retailer and rental provider of tents and event structures. Adjacent to Neptunus on the event-tent side, but serves smaller end customers through e-commerce rather than enterprise sales.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat5 records
Key risks5 records
Key highlights7 records
Customer concentration
Neptunus social profiles
Digital presenceNeptunus compliance and trust
Trust signalCompliance4 records
Neptunus financial estimates
Financial estimateRevenue estimate
Valuation estimate
Neptunus leadership team
Management profileNumber of profiles
Neptunus subsidiaries and ownership
Company hierarchySubsidiaries6 records
Neptunus funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Neptunus M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Neptunus
What does Neptunus do?
Neptunus designs, manufactures, rents and assembles demountable buildings and event tents ranging from 10m² to over 20,000m². Offerings include the Flexolution series and Evolution demountable buildings (for sports halls, retail, supermarkets, warehouses, airport terminals, schools) and an extensive event tent portfolio (Aluhal, Etagehallen, Mercurius, Saturnus, Pluto/Mars/Jupiter, Galeria, Alu Globe, Cathedral, Poseidon, Ocean, Apollo, Apollonia, Salacia) for sports events, festivals, exhibitions and corporate events. All structures are modular aluminum-framed, fully demountable and reusable, and sold or rented across seven European countries.
Is Neptunus a public or private company?
Neptunus is a private company. It is classified as family owned and is currently operating.
When was Neptunus founded?
Neptunus was founded in 1937. It employs 251 to 500 people.
Where is Neptunus based?
Neptunus is headquartered in Kessel, Netherlands, in the Europe region.
How does Neptunus make money?
Two revenue lines are on record. Rental of Event Tents and Demountable Buildings are the primary driver. The others are sale of Event Tents and Demountable Buildings.
Who are Neptunus's main competitors?
Direct peers on record are Losberger De Boer, HTS TENTIQ, Röder Zelt- und Veranstaltungsservice (Röder Group), Wernick Group, Spaciotempo and Veldeman. Emerging players are Aganto and Tentipi. GL events is listed as a broad incumbent. Dancovers is listed as an others.
Does Neptunus have an API?
No public API is recorded for Neptunus.
What industry is Neptunus in?
Neptunus's product category is Modular Temporary Structures. Its primary akta.pro industry code is HSACAFAA, Tent & Canopy Rentals, with a secondary code of IMAFACAM, Convention & Exhibition Center Construction. Its NAICS code is 337 and its SIC code is 3448.