Precision
stainless steel tubes,
since 1960.

A story of mechanical specialisation that began at OBR and grew into Rigamonti: today we manufacture stainless steel tubes and microtubes for the most demanding industries.

65+
Years of experience since 1960
ISO9001
Among the first certified companies in Italy
20+
Export countries
100%
Traceability on every production batch

From OBR to Rigamonti:
a story of specialisation.

OBR was founded in 1960 as a specialist in high-precision machining, working mainly with CNC equipment — machining centres, lathes, milling machines and grinders.

Always looking for new markets and innovative techniques, RIGAMONTI went on to specialise in manufacturing high-precision stainless steel tubes and microtubes, with dimensions and tolerances that meet the needs of customers in demanding industries. This is how the Tube Drawing Division was born.

In 1996, a company policy of reinvesting in research, development and quality management led to new milestones: Rigamonti was among the first companies in Italy to achieve EN ISO 9001 quality management certification.

Today, continuous investment and renewal still allow us to introduce new processing techniques, broadening our product range and our competitiveness, with a large share of profits reinvested in renewable energy, automation and process control.

The milestones that brought us here.

  1. 1960

    OBR is founded

    Bruno Rigamonti and his son Oscar found OBR in Milan, a machine shop specialising in high-precision components.

  2. 1965

    A new site in Bresso

    Manufacturing moves just outside Milan to support the company's growth.

  3. 1973

    The Cormano plant

    A new plant is built and becomes the heart of the company's industrial activity.

  4. 1978

    Micro-blowers and micro-compressors

    A new production line for the electromedical, domestic and industrial markets.

  5. 1980

    Rigamonti is founded

    The new company specialises in cold-drawn stainless steel tubes and microtubes.

  6. 1996

    ISO 9001 certification

    The company's quality management system is certified to ISO 9001.

  7. 2010

    Manufacturing brought together

    All production is transferred to the associate company Rigamonti.

  8. 2015

    Tube machining

    Cutting, bending, end forming and surface finishing join tube drawing.

  9. 2018

    180 kW solar plant

    A photovoltaic system to reduce the environmental impact of production.

  10. 2023

    Precision laser cutting

    New laser lines dedicated to tubes and microtubes come on stream.

  11. 2025

    Ma.Res acquisition

    A new line dedicated to low-power industrial electric heating elements.

  12. Today

    Fourth generation

    The company keeps investing in innovation, research, quality and sustainability.

What we
believe in.

Three principles guide every business decision, from investment in research to our daily relationships with customers and suppliers.

Traceable quality

Every batch is produced under our EN ISO 9001 quality system and comes with full documentation, from the heat of steel to the finished part.

Continuous innovation

We reinvest a large share of our profits in new processing techniques, automation and process control to broaden our product range.

Renewable energy

Ongoing investment in solar power and energy efficiency: every metre of tube we produce has a smaller environmental footprint.

The people
behind Rigamonti.

A team of technicians, engineers and specialists working every day to deliver quality, precision and reliability on every order.

Bruno Rigamonti

Bruno Rigamonti

Chief Executive Officer

Elisabetta Rigamonti

Elisabetta Rigamonti

Chief Financial Officer

Marco Pelizzari

Marco Pelizzari

Machining Production Manager

Nicolò Pelizzari

Nicolò Pelizzari

Sales Manager

Gianluigi Pochi

Gianluigi Pochi

Tube Drawing Production Manager

Marina Colombo

Marina Colombo

Purchasing Manager

Alice Donadio

Alice Donadio

Administration Manager

Loredana Argentiero

Loredana Argentiero

Purchasing Manager

Would you like
to meet us in person?

Visit our plant near Milan and see how we turn stainless steel
into the tubes and microtubes that leave our lines every day.

Tell us about your project

Nicolò PelizzariSales Managernicolo.p@rigamonti-obr.it
We reply within 2 working days
PDF, DWG, STEP, ZIP — max 4 MB

By submitting this form I confirm that I have read the privacy policy of Rigamonti S.r.l