Sisteven

What Sisteven does

Sisteven (legal name: SISTEVEN, S.L.U.) is a Spanish manufacturer of industrial and commercial ventilation equipment headquartered in Azuqueca de Henares, Spain, and operating as a wholly-owned subsidiary within the SODECA group. The company designs and produces centrifugal fans as its core product, complemented by axial fans, smoke-extraction systems certified to EN 12101-3 (400°C/2h), air filtration units, and heat-recovery ventilation units. Its technical differentiation rests on EC Technology IE4 high-efficiency motors, sensor-based control integration, and MODBUS RTU / BMS interoperability via KF-CONTROL smart controllers.

Sisteven serves horizontal end markets spanning industrial facilities, commercial buildings, fire-protection/smoke-extraction projects, and indoor air-quality applications. Go-to-market combines direct sales with a dedicated export department and a multilingual digital presence in Spanish, English, French, and German, indicating an explicit international posture beyond the domestic Spanish market. The company holds ISO 9001 certification and positions itself on a quality-to-price value proposition against Northern European competitors.

Revenue mechanics are not disclosed. The business appears to operate a project/specification sales model selling engineered ventilation equipment to installers, engineering consultancies, and building owners, supplemented by an online specification tool (Sisteven Ventilation Selector) that supports consultant-led selection. Adjacent revenue streams include spare parts, retrofit/replacement, and smart-control upgrades tied to the installed base of EC Technology motors and KF-CONTROL systems.

Name

Sisteven

Legal name

SISTEVEN, S.L.U.

Website

https://sisteven.com

Company type

Private

Operating status

Operating

Headcount range

51–100 employees

Short description

Sisteven is a Spanish manufacturer of centrifugal fans and ventilation systems — including smoke extraction, air filtration, and heat recovery units — serving industrial, commercial, and fire-protection projects across European markets as a subsidiary of the SODECA group.

Ownership category

akta.pro rank

Product category

Industrial Ventilation Equipment

NAICS

Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing (333413), Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing (33341), Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing (333415), Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use (334512)

SIC

Industrial & Commercial Fans & Blowers & Air Purifing Equip (3564), Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585)

akta.pro primary industry

Fans, Blowers & Ventilation Units (Supply/Exhaust/Inline) (IMADANAB)

akta.pro secondary industries

Air Quality & Filtration Equipment (IAQ) (IMAHAKAI), Dampers, Louvers & Ventilation Controls (IMADANAD), Compressors, Refrigeration Components & Condensing Units (IMADANAG)

Keywords

• Centrifugal fans
• Ventilation systems
• Smoke extraction
• Industrial fans
• Air handling units

Headquarters

HQ city

Azuqueca De Henares

HQ country

Spain

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Industrial Ventilation Equipment Sales: Sisteven generates revenue through manufacturing and selling centrifugal fans, ventilation units, smoke extraction systems, air purifiers, heat recovery units, and related accessories. Products are sold through direct sales with downloadable catalogs and tariffs in PDF and Excel formats.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

Sisteven manufactures and sells centrifugal fans and ventilation systems for industrial and commercial applications, including smoke extraction units, air purifiers, and heat recovery units. The company also provides a free Ventilation Selector software tool to support equipment selection by engineering buyers and specifiers.

Product overview

Sisteven is a manufacturer of centrifugal fans and ventilation systems, specializing in double and single inlet centrifugal fans. The product portfolio is organized into several core product lines: (1) DTM Series - direct drive centrifugal fans with various configurations (standard, 3-speed, with discharge flange, EC Technology); (2) DTS/DTC/DTR/DT Series - belt-driven centrifugal fans for transmission applications; (3) ST/STR/STT Series - simple inlet centrifugal fans; (4) CADTM/CAVR/CAKS Series - housed ventilation units in Magnelis steel or prelacada steel with aluminum framing; (5) SUVT/SUST Series - smoke extraction units rated 400°C/2h; (6) CAKS/EC/FILTER - air purification units with filtration stages; (7) TST/JET TST - tubular axial extractors for smoke evacuation; (8) Accessories including control units (SC-EC), sensors, dampers, and filters. The Sisteven Ventilation Selector software tool enables product selection and project design.

Differentiator

Problem solved

Functional benefit

Products and services

• Centrifugal Fans Industrial and commercial centrifugal fans manufactured by Sisteven for general ventilation, process air movement, and HVAC applications in industrial and commercial facilities.
• Smoke Extraction Units Ventilation equipment designed to extract smoke from buildings and enclosed spaces, typically used for fire-safety compliance in commercial, industrial, and parking facilities.
• Air Purifiers Air purification units for improving indoor air quality in industrial and commercial environments.
• Heat Recovery Units Heat recovery ventilation units that capture thermal energy from exhaust air to improve energy efficiency of building HVAC systems.

Segments3 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

Feature5 records

Partnerships

One partnership is on record.

• SODECA GroupcoreOthersSODECA, S.L.U. is the parent company group. SODECA handles email communications for marketing purposes (new regulations, products, events, and industry news) for the group. Sisteven, S.L.U. administers data for order fulfillment and contract-related activities. The group operates under unified quality and compliance standards.

Scale indicators2 records

Recent moves1 record

Expansion highlights5 records

Market position

Competitive moat5 records

Key highlights6 records

Customer concentration

Compliance1 record

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 Sisteven