PROMISTEL
PROMISTEL Industries is a French EMS provider founded in 1983, offering short-lead-time microelectronics assembly, cable and cabinet wiring, and testing for aeronautics, rail, industrial, telecom, and measurement customers from a 1,200 m² facility near Paris, plus a proprietary line of Wirepas-enabled IoT sensors and gateways.
- Company typePrivate
- Founded1983
- HeadquartersLa Chapelle-la-reine, France
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What PROMISTEL does
PROMISTEL Industries is a French electronic manufacturing services (EMS) company founded in 1983 and headquartered at 11 Rue de l'essor, 77760 La Chapelle la Reine, approximately 65 km from Paris. The company operates a 1,200 m² ESD-protected facility and provides short-lead-time PCB assembly (CMS/SMT), cable wiring, electrical cabinet wiring, test bench assembly, and product integration for demanding sectors including aeronautics, rail, industrial equipment, telecommunications, consumer electronics, and measurement/navigation devices. Its SMT capabilities include 0.3 mm minimum pitch BGA and 01005 component placement, with a combined placement rate of 65,000 components per hour, supported by 2 screen printers, AOI, in-circuit testing, functional testing, and BGA rework. Since October 2015, the company has also offered in-house design and industrialization assistance, extending its offering upstream of contract manufacturing.
PROMISTEL holds ISO 9001:2015 certification and is a privately held subsidiary of Groupe Prenveille, alongside sister companies ASICA, SICAP, and CMS Industrie. Beyond EMS, since 2019 the company has developed a portfolio of Wirepas mesh-enabled IoT products — including the Raspberry HAT gateway, Flexytag environmental sensor, NINA B3 USB dongle, PIR motion sensor, Micro-tag, AER air-quality sensor, water leak detector, Triangle/Fuji tags, and development kits — built on Nordic Semiconductor nRF52832 and nRF52840 silicon. These products are sold directly (email-quoted) and through online distribution partners RackMatrix and Clemanis, targeting asset tracking, environmental monitoring, occupancy detection, and smart-building applications.
The company's go-to-market is sales-led and event-driven: it serves enterprise industrial customers through direct relationships and recurring presence at the Global Industrie tradeshow, while IoT products are distributed via online channel partners. The company joined the La FRENCH FAB community in September 2022 as part of its positioning within the French industrial-IoT ecosystem. No revenue, headcount, or ownership-stake disclosures are publicly available.
PROMISTEL firmographics
Firmographics- Name
- PROMISTEL
- Legal name
- PROMISTEL Industries
- Website
- https://promistel.com
- Company type
- Private
- Founded year
- 1983
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- PROMISTEL Industries is a French EMS provider founded in 1983, offering short-lead-time microelectronics assembly, cable and cabinet wiring, and testing for aeronautics, rail, industrial, telecom, and measurement customers from a 1,200 m² facility near Paris, plus a proprietary line of Wirepas-enabled IoT sensors and gateways.
- Ownership category
- akta.pro rank
PROMISTEL industry classification
Industry- Product category
- Electronic Manufacturing Services
- NAICS
- Computer and Peripheral Equipment Manufacturing (33411), Other Communications Equipment Manufacturing (334290)
- SIC
- Electronic & Other Electrical Equipment (No Computer Equip) (3600), Industrial Instruments For Measurement, Display, And Control (3823)
- akta.pro primary industry
- Industrial Electronics Manufacturing Services (EMS) (IMAGAGAA)
- akta.pro secondary industries
- PCB Assembly (PCBA/EMS) (HDAHAOAI), Ruggedized/Harsh-Environment Electronics Manufacturing (IP-rated, shock/vibration, wide-temp) (IMAGAGAF), Industrial IoT/Edge Electronics Manufacturing (Gateways, Edge Controllers) (IMAGAGAC)
Keywords
Where PROMISTEL is headquartered
LocationHeadquarters
- HQ city
- La Chapelle-la-reine
- HQ country
- France
- HQ region
- Europe
Offices2 records
Markets served
PROMISTEL business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Operations, Supply Chain, Technology or R&D, Infrastructure, Marketing or Sales
Revenue model
- Electronic Manufacturing Services (EMS): Contract manufacturing for electronic assemblies including CMS card wiring, assembly, cable wiring, electrical cabinet wiring, test bench assembly, and wire harness production. Services span from prototype to large series production with component sourcing.
- IOT Product Sales: Sale of proprietary Wirepas-enabled IOT products including sensors, gateways, development kits, and accessories through online stores and direct quotes.
- Design and Industrialization Services: Since October 2015, Promistel offers electronic design assistance and product industrialization support to help customers transition from prototype to production.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | IOT products with volume discounts available |
Go-to-market motion2 records
Distribution channels4 records
Marketing channels4 records
PROMISTEL product offering
Product offeringCore offering
PROMISTEL Industries provides electronic manufacturing services (EMS) including PCB/CMS card assembly, cable wiring, electrical cabinet assembly, test bench wiring, and wire harness production, from prototype to large series. The company operates a 1200m² ESD-protected facility with advanced SMT capabilities (65,000 components/hour, 0.3mm pitch, 01005 and BGA assembly). Since October 2015 it also offers electronic design and industrialization assistance, and it has developed a proprietary line of Wirepas-based IoT products (sensors, gateways, USB dongles, development kits).
Product overview
PROMISTEL is an electronic manufacturing services (EMS) company specializing in short-lead-time PCB assembly, cable assembly, and product integration since 1983. The company operates a 1200m² ESD-protected facility in La Chapelle la Reine, France. In addition to traditional EMS services (prototype to large series production with 65,000 components/hour SMT capability), PROMISTEL has developed a portfolio of Wirepas-based IoT products including the Flexytag environmental sensor, Raspberry HAT gateway accessory, NINA B3 USB dongle, PIR motion sensor, various gateway solutions, and specialized sensor tags (Triangle, Fuji, Micro-tag). Their IoT products leverage Nordic Semiconductor nRF52840/nRF52832 chips and Wirepas mesh networking technology for asset tracking, environmental monitoring, and occupancy detection applications.
Differentiator
Problem solved
Functional benefit
Products and services
- Electronic Manufacturing Services (EMS)
- Electronic Design and Industrialization Services
- Raspberry HAT for Wirepas
- Flexytag
- NINA B3 USB dongle
- PIR motion sensor
- Wirepas Gateway
- Water leak detector
- AER air quality sensor
- Wirepas Development Kit
- EOZ S.Series 12-button keypad development kit
- Triangle tag
- Fuji tag
- Micro-tag
- BiiSafe Buddy
Companies that use PROMISTEL
Customer profileNamed customers2 records
Segments7 records
Ideal customer profiles4 records
PROMISTEL technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
PROMISTEL partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered core, major and minor.
- La FRENCH FABcorePromistel joined the French Fab community in September 2022 as a French industrial player actively promoting new IOT technology trends and improving EMS services. The company shares ambitions with ecopartners to create the future of French industry, applying high-tech expertise alongside innovative startups and major manufacturing players.
- WirepascoreAs a Wirepas partner, Promistel develops and manufactures Wirepas-enabled IOT products including gateways, sensors, and development kits for Wirepas mesh networks. The partnership enables products like Raspberry HAT, PIR sensors, and environmental monitoring devices running Wirepas connectivity.
- RackMatrixmajorRackMatrix serves as an online store distributor for Promistel's IOT products including Raspberry HAT, Flexytag, NINA dongles, PIR sensors, and development kits. Products are available for pre-order and purchase with specifications and volume discounts.
- ClemanismajorClemanis operates as an online store (store.clemanis.com) for Promistel's Wirepas IOT products including Raspberry HAT and other Wirepas connectivity solutions.
- Herding CatsminorPromistel partnered with Herding Cats to develop miniature cat activity tracking collars (10mm x 10mm with 1+ month battery life) for the TF1 TV show 'La Vie Secrète Des Chats'. Promistel provided hardware prototyping for the cat tracking project.
- BlackfootminorBlackfoot partnered with Herding Cats and Promistel for developing the cat tracking technology, working on software and further development of the prototype solutions.
Scale indicators4 records
Recent moves5 records
Expansion highlights5 records
PROMISTEL competitors and assessment
Company assessmentOthers
- Wirepas: Technology partner whose mesh connectivity stack underpins Promistel's IoT product line; adjacent rather than competing, but directly enables the company's product differentiation and roadmap.
Direct peers
- ASICA: Sister company within Groupe Prenveille and a French electronic subcontractor offering assembly, cabling, and test services; comparable in scale, capabilities, and target verticals, and directly competes with Promistel within the same group.
- Lacroix Electronics: French EMS with design, industrialization, and series production capabilities, including IoT product development; competes directly with Promistel for French industrial and IoT customers.
- Eolane: Leading French EMS provider serving aerospace, defense, rail, medical, and industrial customers with design-through-production services; closest large-scale direct peer to Promistel with similar capabilities and verticals.
- SICAP (Sicap Electronique): Sister EMS provider within Groupe Prenveille offering electronic assembly and industrialization services in France; directly comparable in business model, vertical mix, and capabilities.
- AllCircuits: European EMS provider offering PCB assembly, industrialization, and series production for industrial customers; comparable to Promistel in service breadth and vertical mix.
- CMS Industrie: Sister CMS/SMT-focused EMS company within Groupe Prenveille; directly competes with Promistel on microelectronics assembly, with overlapping customer base in French industrial markets.
Broad incumbents
- Scanfil: Large European EMS with design-to-production services and multi-country footprint serving industrial customers; broad incumbent competing with Promistel for industrial and telecom EMS contracts.
- Asteelflash (Universal Electronics / Foxconn EMS): Major French-origin European EMS with global footprint, serving aerospace, industrial, and telecom customers at significantly larger scale than Promistel; broader incumbent in the same service category.
- Cicor Technologies: European EMS group with strong microelectronics, PCBA, and advanced packaging capabilities for industrial, aerospace, and medical customers; broad incumbent with overlapping service portfolio.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
PROMISTEL social profiles
Digital presencePROMISTEL compliance and trust
Trust signalCompliance1 record
PROMISTEL financial estimates
Financial estimateRevenue estimate
Valuation estimate
PROMISTEL leadership team
Management profileNumber of profiles
PROMISTEL funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
PROMISTEL 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 PROMISTEL
What does PROMISTEL do?
PROMISTEL Industries provides electronic manufacturing services (EMS) including PCB/CMS card assembly, cable wiring, electrical cabinet assembly, test bench wiring, and wire harness production, from prototype to large series. The company operates a 1200m² ESD-protected facility with advanced SMT capabilities (65,000 components/hour, 0.3mm pitch, 01005 and BGA assembly). Since October 2015 it also offers electronic design and industrialization assistance, and it has developed a proprietary line of Wirepas-based IoT products (sensors, gateways, USB dongles, development kits).
Is PROMISTEL a public or private company?
PROMISTEL is a private company. It is classified as corporate owned and is currently operating.
When was PROMISTEL founded?
PROMISTEL was founded in 1983. It employs 11 to 50 people.
Where is PROMISTEL based?
PROMISTEL is headquartered in La Chapelle-la-reine, France, in the Europe region.
How does PROMISTEL make money?
Three revenue lines are on record. Electronic Manufacturing Services (EMS) is the primary driver. The others are IOT Product Sales and design and Industrialization Services.
Who are PROMISTEL's main competitors?
Wirepas is listed as an others. Direct peers are ASICA, Lacroix Electronics, Eolane, SICAP (Sicap Electronique), AllCircuits and CMS Industrie. Broad incumbents are Scanfil, Asteelflash (Universal Electronics / Foxconn EMS) and Cicor Technologies.
Does PROMISTEL have an API?
No public API is recorded for PROMISTEL.
What industry is PROMISTEL in?
PROMISTEL's product category is Electronic Manufacturing Services. Its primary akta.pro industry code is IMAGAGAA, Industrial Electronics Manufacturing Services (EMS), with a secondary code of HDAHAOAI, PCB Assembly (PCBA/EMS). Its NAICS code is 33411 and its SIC code is 3600.