LA.M.I. srl

What LA.M.I. srl does

LA.M.I. srl (legal name LAMI S.r.l.) is an Italian privately held limited liability company founded in 1985 and headquartered at Via Edison 7, Lugo (province of Ravenna). The company manufactures precision-machined insulating components for electrical transformers, serving power and distribution transformer OEMs across Europe. Its product portfolio comprises nine core categories — pressure rings and rings with blocks, armatures, cylinders, false coils, fastening and connection elements, insulating components in laminated beech, strips, milled cleats/spacers, and roller shutters/rosary — all produced to customer-supplied drawings and specifications.

Manufacturing is based on CNC 5-axis machining technology combined with proprietary, specially-designed automation equipment for processing insulating raw materials: cartogeno (a precompressed paper-based cellulose insulation), laminated wood, and laminated beech wood. Selected bonding processes use polyvinyl alcohol glue for oil resistance, and finished products comply with IEC 60641-3 (paper) and IEC 61061-3-1/2 (laminated wood) standards. The company operates a single integrated production facility in Lugo with a small workforce of approximately 13 employees, supplemented by a 40 KW on-site photovoltaic installation.

The business model is custom / build-to-print manufacturing: customers submit drawings, LA.M.I. studies production requirements with its technical and commercial team, and products are quote-priced and delivered per specification. Distribution is direct to enterprise transformer manufacturers with no intermediary channel; customer engagement relies on trade shows (COIL WINDING / CWIEME Berlin, Coiltech Deutschland), direct technical sales, and the corporate website. The customer base of more than 30 named industrial accounts includes Siemens, Brush, Tamini, Elsewedy, Westrafo, Norsk, Imefy, and others. Quality management is certified under UNI-EN ISO 9001, with IQNET and IMQ certifications renewed in 2024, and ISO 14001 (environmental) and ISO 45001 (OHS) implementations in progress.

Name

LA.M.I. srl

Legal name

LAMI S.r.l.

Website

https://lamisrl.com

Company type

Private

Founded year

1985

Operating status

Operating

Headcount range

11–50 employees

Short description

LA.M.I. srl is an Italian manufacturer, founded in 1985 and based in Lugo, that produces custom precision-machined insulating components for power and distribution transformer OEMs across Europe. Its nine core product lines, made from cartogeno, laminated wood, and beech via CNC 5-axis machining, supply more than 30 transformer manufacturers.

Ownership category

akta.pro rank

Product category

Electrical Insulation Components for Transformers

NAICS

Power, Distribution, and Specialty Transformer Manufacturing (335311), Electrical Equipment Manufacturing (33531), Electrical Equipment Manufacturing (3353)

SIC

Power, Distribution & Specialty Transformers (3612), Electronic Coils, Transformers & Other Inductors (3677)

akta.pro primary industry

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

Keywords

• Transformer insulation components
• CNC machining services
• Laminated wood products
• Electrical insulation materials
• Custom industrial components

Headquarters

HQ city

Lugo

HQ country

Italy

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Custom Insulating Component Manufacturing: LA.M.I. manufactures custom insulating components for electrical transformers based on customer specifications and drawings. The company produces made-to-order products including pressure rings, cylinders, armatures, false coils, and other specialized components, suggesting a project-based or custom manufacturing revenue model.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

LA.M.I. srl manufactures custom insulating components for electrical power and distribution transformers, including pressure rings, armatures, cylinders, false coils, fastening elements, strips, cleats, and roller shutters. Products are machined from cartogeno (cellulose-based insulation), laminated wood, and laminated beech using CNC 5-axis machining, produced to customer drawings and IEC standards (IEC 60641-3, IEC 61061-3-1/2).

Product overview

LA.M.I. srl is a manufacturing company that produces electrical insulation components for industrial transformers. The product portfolio includes nine core product categories: pressure rings and rings with blocks, armatures, cylinders, false coils, fastening and connection elements, insulating components in laminated beech, strips, cleats/milled spacers, and roller shutters/rosary. These products are manufactured using three primary raw materials: Cartogen (a cellulose-based insulation material), laminated wood, and beech wood. All products are made to customer specifications using CNC 5-axis machining. The company operates as a single unified manufacturing operation rather than a platform-plus-modules architecture.

Differentiator

Problem solved

Functional benefit

Products and services

• Anelli di pressione ed anelli con blocchetti (Pressure rings and rings with blocks)

Named customers33 records

Segments2 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• IQNETcoreOthersIQNET is an international certification network. LA.M.I. holds IQNET certification for 2024, demonstrating compliance with international quality management standards through this global certification association.

Scale indicators3 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Krempel: German manufacturer of electrical insulation materials and components including laminated and molded parts for transformers. Overlapping product categories (laminated wood, cellulose-based insulation) with a similar European OEM customer base.
• Von Roll Holding AG: Swiss specialty manufacturer of electrical insulation materials and systems for transformers and high-voltage equipment. Most directly comparable to LA.M.I. as a focused supplier of transformer insulation components to similar OEM customers.
• Rexor: French producer of insulating components for transformers, including cylinders, strips, and structural parts. Directly comparable small specialist supplier of custom transformer insulation components to European OEMs.
• Cotecelec: French manufacturer of transformer insulation components and parts serving power and distribution transformer OEMs. Directly comparable niche operator with similar product types (cylinders, strips, structural insulation parts).

Broad incumbents

• Isola Group: Global manufacturer of electrical insulation materials for motors, transformers, and generators. Comparable as a supplier of insulation components to electrical equipment manufacturers, though with a broader product portfolio beyond transformer specialty.
• SGB-SMIT: Major European transformer manufacturer (OEM customer of LA.M.I.). Relevant as a downstream buyer that also manufactures components internally, illustrating the make-vs-buy dynamics for the types of insulating parts LA.M.I. produces.
• Weidmann (Hitachi Energy): A leading global supplier of transformer insulation materials including pressboard, molded parts, and cellulose-based components. Serves the same power and distribution transformer OEMs that LA.M.I. supplies, but at much larger scale and broader scope.
• DuPont (Nomex): Supplier of aramid-based insulation papers (Nomex) widely used in transformer winding and structural insulation. Not a direct product competitor to LA.M.I.'s cellulose/wood components but competes in the same insulation-material specification space at transformer OEMs.
• 3M Electrical Markets Division: Major diversified manufacturer supplying electrical insulation products, including papers and tapes used in transformer manufacturing. Comparable as an insulation supplier to transformer OEMs but at vastly larger scale and broader product range.

Emerging players

• Pfiffner: Swiss manufacturer of instrument transformers and related components. Adjacent comparison as a European specialty manufacturer serving transformer and substation OEMs with engineered components.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/lamisrl

Compliance5 records

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 LA.M.I. srl