DAVI

What DAVI does

DAVI (legally Promau S.r.l.) is a privately held Italian industrial machinery manufacturer founded in 1960 in Cesena, Italy, and operating through a wholly-owned US subsidiary (Davi, Inc.) with approximately 200 employees worldwide. The company designs and builds heavy-duty plate rolls, angle rolls, automated wind energy rolling lines, and customized metal bending systems serving manufacturers in wind energy, oil and gas, shipbuilding, aerospace, mining, tanks and pressure vessels, HVAC, agriculture, and structural fabrication.

The core technology stack rests on proprietary innovations including the MCE e-POWER fully electric 4-roll plate roll (no hydraulics, ±0.05 mm CNC accuracy, ~70% energy reduction versus hydraulic systems), planetary guides architecture, the patented Servo-Tronic parallelism control system, the iRoll eXtreme human-machine interface, and AI-Vision—an AI-driven laser-based radius measurement and adaptive correction system that, combined with MCE e-POWER, enables fully autonomous plate rolling under the Autorolling brand. Product lines span thin-plate (MCA), medium/heavy 4-roll (MCB), variable-axis 3-roll (MAV), 3-roll double pinch (MCO), and angle rolls (MCP), together with integrated Wind Energy Lines (standard, High Productivity, and Smart Line variants) for monopile, transition piece, tripod, jacket, and onshore tower production. The installed base exceeds 10,000 machines across more than 14 countries, with approximately 70% market share in plate rolls for the wind energy sector and 300+ dedicated wind energy lines in service.

Revenue is generated through direct enterprise sales of configured capital equipment via a Request-for-Quote model, supplemented by aftermarket service, spare parts, and accessories, with distribution through factory-direct sales, the US subsidiary, and regional agents (Ottotech Services in Australia/Oceania, YES Machinery in the UAE). The go-to-market is anchored by participation in major trade shows (FABTECH, EMO, Schweissen & Schneiden, Wind Energy Hamburg, Global Industrie, Steelfab) and customer events such as the Global Wind Energy Seminar and the 2025 Power Generation Seminar, targeting heavy industrial buyers that require precision, high-tonnage plate forming with limited operator dependency.

Name

DAVI

Legal name

Promau S.r.l.

Website

https://davi.com

Company type

Private

Founded year

1960

Operating status

Operating

Headcount range

51–100 employees

Short description

DAVI is an Italian manufacturer of heavy-duty plate and angle roll bending machines and automated wind energy rolling lines, serving industrial producers in wind energy, oil and gas, shipbuilding, aerospace, mining, and HVAC across more than 14 countries.

Ownership category

akta.pro rank

Headquarters

HQ city

Cesena

HQ country

Italy

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Heavy Industrial Machinery Sales: Davi generates revenue through the manufacture and sale of advanced plate rolls, angle rolls, and automated metalworking production systems. Machines range from 3-roll and 4-roll plate rolling machines to specialized angle rolls, wind energy rolling lines, and custom tailormade solutions. Sales are made directly to industrial manufacturers across diverse sectors. The company also generates revenue from accessories, spare parts, service, and after-sales support.

Go-to-market motion1 record

Distribution channels5 records

Marketing channels6 records

Core offering

DAVI manufactures heavy-duty plate roll and angle roll bending machines and automated metalworking production systems sold to industrial manufacturers worldwide. Its portfolio includes fully electric 4-roll plate rolls (MCE e-POWER), 4-roll plate rolls for medium and heavy duty (MCB) and thin-thickness (MCA), 3-roll variable axis (MAV) and double pinch (MCO) plate rolling machines, angle roll machines (MCP), and integrated Wind Energy Rolling Lines for onshore towers, offshore towers, monopiles, transition pieces, and fixed-bottom foundations. Machines are configured per customer requirements, supported by AI-Vision, iRoll eXtreme, and Servo-Tronic proprietary control technologies.

Product overview

DAVI manufactures a comprehensive portfolio of plate and angle roll bending machines and automated metalworking production systems. The core product lineup includes three main plate roll types: MCE e-POWER (fully electric 4-roll), MCB (4-roll for medium/heavy duty), MCA (4-roll for thin materials), MAV (3-roll variable axis), and MCO (3-roll double pinch), alongside the MCP angle roll series for section bending. Advanced automation is delivered through the iRoll eXtreme control system, AI-Vision laser measuring system, and proprietary Autorolling technology that enables fully autonomous operation. Wind Energy Rolling Lines provide complete production systems for wind turbine towers, monopiles, and foundations. DAVI holds approximately 70% market share in the wind energy sector with over 300 wind energy rolling lines installed worldwide.

Differentiator

Problem solved

Functional benefit

Brands

• MCE e-POWER: World's first complete line of fully electric plate rolls, replacing hydraulic systems with all-electric architecture for enhanced precision and efficiency.
• AI-Vision
• iRoll eXtreme
• Autorolling

Products and services

• MCE e-POWER Fully Electric Plate Roll The world's first fully electric 4-roll plate rolling machine. Replaces complex hydraulic systems with an all-electric architecture in which each axis is powered by a dedicated servo motor and actuator. Delivers ±0.05 mm CNC positioning accuracy (5x more precise than hydraulic systems), simultaneous multi-axis movements, ~58 dB silent operation, 70% energy consumption reduction, zero hydraulic fluid, and minimal maintenance. Configurable with AI-Vision and iRoll eXtreme for fully automatic unmanned rolling.
• MCB 4-roll Plate Rolling Machine 4-roll plate rolling machine for medium and heavy duty applications. Features bottom roll clamping for precise plate control, proprietary planetary guides technology for exceptional bending force, and the patented Servo-Tronic system for roll parallelism. Available for plate thicknesses from 26 mm to over 300 mm.
• MCA 4-roll Plate Rolling Machine 4-roll plate rolling machine designed for thin thickness applications. Provides perfect control over plate position by clamping with the bottom roll.
• MAV 3-roll Variable Axis Plate Rolling Machine 3-roll variable axis plate rolling machine with tilting rolls for precise cone bending and maximum flexibility. Suitable for rolling plate thicknesses from 3 to 4 inches and greater, with focus on maximum precision for tight radii.
• MCO 3-roll Double Pinch Plate Rolling Machine 3-roll double pinch plate rolling machine for section bending applications.
• MCP Angle Roll Machine 3-roll double pinch angle roll machine for section bending. Features planetary guides technology with horizontal or vertical shaft configurations depending on application requirements. Available in small and heavy-duty models.
• Wind Energy Rolling Lines Comprehensive automated production systems for manufacturing onshore towers, offshore towers, and wind turbine foundations including monopiles, transition pieces, and tripods. Combines Davi's advanced plate roll machines with essential accessories and feeding systems, including the Linear, Modular, Extended, and Adaptive feeding systems, plus circumference and radius measurement systems for accurate fitting in the monopile growing line.

Quantifiable outcome

• 70% energy consumption reduction with MCE e-POWER vs hydraulic systems
• +7 more outcomes

Named customers16 records

Segments12 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability4 records

Feature11 records

Partnerships

Twelve partnerships are on record, tiered core, flagship and minor.

• GS EnteccoreStrategic or Co-development Partner · 25 March 2025Partnership for the supply of two huge plate rolling machines equipped with all necessary accessories for offshore wind power structures, marking a new chapter in Davi's involvement in offshore wind manufacturing.
• IDESAcoreStrategic or Co-development Partner · 28 November 2024IDESA, an international provider of equipment for petrochemical, oil and gas, and renewable energy sectors, installed a giant MCB 4-roll plate roll capable of rolling plates up to 225mm thick and 4,550mm wide. The partnership began at Davi's Global Wind Energy Seminar 2023.
• Sif Group (Netherlands)flagshipStrategic or Co-development Partner · 22 June 2023Sif Netherlands B.V., the Dutch offshore wind foundation manufacturer and leading player in the offshore wind industry, purchased four Wind Energy Rolling Lines from Davi for XXXL monopile foundations with the largest diameters and thicknesses. Davi collaborated with Sif since 2020 to develop the best rolling solutions for the customer's manufacturing setup, including Smart Line technology for smooth rolling, increased productivity, and safe working environment. The machines were tested at Davi HQ and installed at Sif's new factory at Maasvlakte Rotterdam.
• GRI Renewable IndustriesflagshipStrategic or Co-development PartnerNearly two decades of collaboration driving the global wind energy sector forward. Davi's Wind Energy Rolling Lines have supported GRI's expansion across continents from Argentina to India, enabling advancements in wind energy infrastructure worldwide.
• PemamekminorStrategic or Co-development PartnerEvent partner at Davi's Global Wind Energy Seminar 2024, contributing technical presentations and innovations.
• FicepminorStrategic or Co-development PartnerEvent partner at Davi's Global Wind Energy Seminar 2024, sharing innovations and technological advancements.
• LincolnminorStrategic or Co-development PartnerEvent partner at Davi's Global Wind Energy Seminar 2024, sharing innovations and technological advancements.
• ØrstedminorStrategic or Co-development PartnerDeveloper partner at Davi's Global Wind Energy Seminar 2024, providing market overview and industry insights.
• RWEminorStrategic or Co-development PartnerDeveloper partner at Davi's Global Wind Energy Seminar 2024, providing market overview and industry insights.
• SumitomominorStrategic or Co-development PartnerClient partner at Davi's Global Wind Energy Seminar 2024, contributing case studies and discussions.
• Ottotech Services (Australia)coreChannel Partner/ Reseller/ DistributorAustralian-based agent providing trusted and timely technical support for Davi customers in Australia and Oceania, as well as service from the Italian Head Office.
• YES Machinery (UAE)minorChannel Partner/ Reseller/ DistributorPartner for Davi's exhibition presence at Steelfab in Sharjah, UAE, providing localized customer engagement and representation.

Scale indicators7 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Haeusler: Swiss manufacturer of heavy plate and section bending rolls used in pressure vessels, wind towers and shipbuilding — directly competes with Davi's MCB and MAV product lines in heavy industrial plate rolling.
• Roundo: Swedish manufacturer of plate bending rolls with a long-standing European installed base — directly competes with Davi in mid/heavy plate roll applications across shipbuilding and structural fabrication.
• AKYAPAK: Turkish manufacturer of plate bending rolls, press brakes and ironworkers — comparable product breadth in plate and section bending/rolling with industrial machinery customers.
• MGM Costruzioni Meccaniche: Italian manufacturer of plate rolls and tube/profile bending machinery, with overlap to Davi's plate and section rolling product families.
• Biko: Italian plate roll builder specializing in 3-roll and 4-roll plate bending machines for industrial fabrication — comparable specialty plate-roll portfolio to Davi.
• Sahinler: Turkish producer of plate, section and profile bending/rolling machines — competes with Davi's MCP angle rolls and entry-level plate rolls in similar industrial end-markets.
• Boldetti: Italian plate and section roll manufacturer serving similar fabrication and structural metal customers — direct niche competitor to Davi's core plate roll line.
• Himalay Machine Tools: Indian plate bending roll manufacturer serving heavy fabrication and structural metal customers in Asia — comparable offering to Davi's plate and section roll products in cost-sensitive markets.
• Faccin: Italian plate and section bending roll manufacturer (4-roll and 3-roll machines) — closest geographic and product-category competitor to Davi in mid/heavy-duty plate rolling.

Broad incumbents

• Bystronic: Swiss-based global leader in sheet metal processing machinery (laser cutting, bending, automation) — broader sheet-metal incumbent that competes partially with Davi in fabrication shops but operates at much larger scale and a wider product portfolio.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/davi-promau
• Facebookfacebook.com/davipromau

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries1 record

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 DAVI