PIOCH SAS

What PIOCH SAS does

PIOCH SAS is a French privately held manufacturer (Société par Actions Simplifiée) founded in 1949 and headquartered in Carros, Alpes-Maritimes, specializing in equipment and components for electrical transformers. The company produces a defined portfolio of mechanical and electrical parts: busbar bushings, rod bushings, terminal plates and terminal boxes, tap changers, insulating parts, and duct strips, plus custom-manufactured complex components and additive manufacturing (3D printing) services for transformer applications including cast-resin variants.

The firm operates a B2B direct-sales model targeting major industrial groups and global transformer OEMs, with no disclosed distributor or reseller network. Its value proposition rests on 75 years of accumulated know-how, 40 years of quality certification, worldwide customer recognition, and the ability to deliver both series production and custom-engineered parts under consistent quality and innovation standards, using recyclable materials. Distribution is direct, consultative, and enterprise-led, with the company website and LinkedIn page serving as primary marketing surfaces. Pricing is not publicly disclosed and is understood to be quote-based given the custom-manufacturing element.

Revenue derives from hardware sales of these specialized components, with no software, service subscription, or licensing streams evident. Ownership is private with no disclosed parent company, external investors, or capital markets activity; the company is described as operating in a 'family spirit.' The firm employs 13 people and claims a worldwide customer footprint, though no specific customer logos, revenue figures, or growth metrics are publicly available. Strategic emphasis is on technical heritage, environmental responsibility, and incremental capability extension (notably via additive manufacturing) rather than scale expansion.

Name

PIOCH SAS

Legal name

PIOCH SAS

Website

https://pioch.com

Company type

Private

Founded year

1949

Operating status

Operating

Headcount range

11–50 employees

Short description

PIOCH SAS is a French, family-owned manufacturer of specialized components — bushings, terminal plates, tap changers, insulating parts, and duct strips — for electrical transformer OEMs worldwide, also offering custom and additive-manufactured parts.

Ownership category

akta.pro rank

Product category

Electrical Transformer Components

NAICS

Power, Distribution, and Specialty Transformer Manufacturing (335311), Electrical Equipment Manufacturing (3353), Other Electrical Equipment and Component Manufacturing (3359)

SIC

Power, Distribution & Specialty Transformers (3612), Electronic Coils, Transformers & Other Inductors (3677), Electrical Industrial Apparatus (3620)

akta.pro primary industry

Transformers (Power, Distribution, Instrument, Specialty) (IMAGAAAA)

akta.pro secondary industry

Transmission & Distribution Line Equipment (Bushings, Insulators, Arresters, Conductors, Hardware) (IMAGAAAF)

Keywords

• Transformer equipment manufacturing
• Electrical transformer components
• Insulating parts manufacturing
• Busbar bushings
• Custom industrial parts

Headquarters

HQ city

Carros

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Transformer Equipment Sales: Manufacture and sale of equipment for electrical transformers including bushings, terminal plates, tap changers, insulating parts, and duct strips. Revenue is generated through product sales to industrial customers, including both standardized series production and custom-designed parts.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

PIOCH SAS manufactures specialized equipment and components for electrical transformers, including busbar bushings, rod bushings, terminal plates and boxes, tap changers, insulating parts, and duct strips. The company offers both standardized series production and custom manufacturing of complex transformer components, supplemented by additive manufacturing (3D printing) capabilities for advanced part geometries.

Product overview

PIOCH SAS is a manufacturer of equipment for electrical transformers, offering a comprehensive portfolio of specialized components. The core product line includes Busbar Bushing, Rod Bushing, Terminal plate and Terminal box, Tap changer, Insulating Parts, and Duct Strip. These products form the essential mechanical and electrical infrastructure for transformer assemblies. The company supplements its standard offerings with Custom production services for complex bespoke parts and Additive Manufacturing capabilities for advanced 3D-printed transformer components. From series production to custom manufacturing, PIOCH maintains consistent quality and innovation standards across all product categories.

Differentiator

Problem solved

Functional benefit

Products and services

• Busbar Bushing
• Rod Bushing Rod bushing equipment for electrical transformers, designed for high-voltage applications and reliable electrical insulation. Sold to electrical transformer manufacturers.
• Terminal plate and Terminal box Terminal plates and terminal boxes for electrical transformers, providing connection interfaces and protective enclosures for electrical connections. Sold to electrical transformer manufacturers.
• Tap changer Tap changer equipment for electrical transformers enabling voltage regulation by adjusting transformer turn ratio under load conditions. Sold to electrical transformer manufacturers.
• Insulating Parts Custom insulating components for electrical transformers providing dielectric protection and electrical isolation in high-voltage environments. Sold to electrical transformer manufacturers.
• Duct Strip Duct strip products for interlayer cooling and oil circulation in electrical transformers, supporting thermal management. Sold to electrical transformer manufacturers.
• Custom production Custom manufacturing services for complex transformer components tailored to specific industrial requirements and specifications, including coil supports for cast resin transformers (Series 30 CCSA) and stainless steel terminal boxes (Series 19 BBAL). Sold to electrical transformer manufacturers.
• Additive Manufacturing (Series 78) Advanced 3D printing manufacturing services for electrical transformer components, enabling complex geometries and rapid prototyping. Sold to electrical transformer manufacturers.

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Scale indicators2 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• Pfiffner Group: Swiss-based specialist manufacturer of transformer bushings, instrument transformers, and high-voltage components. Direct competitor to PIOCH in the busbar/rod bushing and insulator segment, with a similar niche focus on transformer components and a globally recognized brand.
• Maschinenfabrik Reinhausen (MR): World market leader in on-load tap changers and voltage regulation equipment for power transformers. Directly comparable to PIOCH's tap changer product line, serving the same transformer OEM customer base with similarly specialized, qualification-driven components.
• Mersen: Manufacturer of electrical components including insulation materials, brush holders, and thermal management products used in transformers and industrial equipment. Comparable to PIOCH's insulating parts and duct strip offerings, serving transformer OEMs with specialized electrical insulation components.
• HSP Hochspannungsgeräte Porz: Specialized manufacturer of high-voltage bushings, insulators, and transformer components. Direct competitor to PIOCH in the busbar and rod bushing categories, serving transformer OEMs with similar high-voltage insulation and conductive interface products.

Broad incumbents

• Siemens Energy: Manufacturer of large power and distribution transformers plus grid technology products. Competes with PIOCH for transformer OEM supply relationships, particularly for industrial and utility customers, with a much broader electrification portfolio.
• ABB: Global leader in electrification and transformers, manufacturing power and distribution transformers, switchgear, and a wide range of grid components. Comparable to PIOCH as a Tier-1 supplier of transformer equipment, but operates at vastly larger scale and broader portfolio across utility, industrial, and transport segments.
• Eaton: Global power management company manufacturing transformers, switchgear, and electrical components for industrial and utility customers. Overlaps with PIOCH at the transformer component and industrial electrical apparatus level, though Eaton operates across a much broader product portfolio.
• Hubbell: Manufacturer of electrical products including transformer components, insulators, and connectivity solutions for utility and industrial applications. Comparable to PIOCH at the component level (terminal plates, insulating parts), with a broader electrification portfolio and larger scale.
• Hitachi Energy: Major manufacturer of transformers, bushings, and high-voltage grid equipment serving utilities and industrial customers worldwide. Overlaps directly with PIOCH's transformer components portfolio (bushings, tap changers, insulation) but at much greater scale and global footprint.
• Schneider Electric: Global electrical equipment manufacturer with extensive transformer and switchgear offerings across industrial, commercial, and utility markets. Comparable to PIOCH in producing transformer-related components and insulation products, but at enterprise scale and across many segments.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/pioch-sas

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 PIOCH SAS