WEL-MACH OY AB

is a Vaasa-based metal company specializing in subcontracting for multinational companies.

Founded in 1948, our company has over 70 years of strong experience in our field. We are a family business with staff that is at the top of their trade.
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Our 7 000 m² facilities are well equipped to take on projects of any scale. With our one-stop shop concept, we provide welding, machining, surface treatment, and assembly services all in one place.
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10 % We care about the environment and constantly aim to work towards a more sustainable future. A total of 1 250 solar panels creates 10 % of the yearly electricity used on our premises.
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Specialized in processing over 3 mm thick iron and steel.

Specialized in multiphase manufacturing of technically demanding mechanical parts.

Specialized in combining electronics, weighing automation, hydraulics and pneumatics with a finished product.

Specialized in glass-ball, steel grain and sandblasting as well as wet painting.

What’s new at Wel-Mach?

We are constantly developing, co-operating, and going forward. Check out the latest news from our company!

CERTIFIED EXCELLENCE

Wel-Mach Oy Ab is an environment -and quality certified partner.

Flexibility, attitude and resources combined with expertise guarantee our customers high quality and on-time deliveries.

UTILIZE OUR STRENGTHS

01

On-time
deliveries

Providing on-time deliveries for our customers is a priority for us. Our one-stop shop concept is an easy and secure choice for customers to trust they will receive their products on time.

02

Exceptional
quality

Our over 70-year experience in the field results in exceptional quality for our customers. We are especially known for our know-how and quality in welding services.

03

Long-term
partnerships

Some of our satisfied customers have been with us for decades. Close co-operation and a customer-oriented mindset make sure we always do our best to help your company succeed.

Trusted by various international companies

Customer stories

We are constantly developing, co-operating, and going forward. Check out the latest news from our company!

Logset Oy

“At Logset, we manufacture forest machines for professionals. Wel-Mach produces different components for our machines, including metal framework for our harvester heads. We have been working with Wel-Mach for over 15 years.   Being able to discuss and design plans in close co-operation, or even

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Greenbay Marine Ltd Ab

“At Greenbay Marine, we manufacture aluminum boats with experience in premium class yachts, combined with a history in the automotive industry. Wel-Mach is our partner in welding hulls for our 35ft Force10 boats.   As high-quality welders are hard to find, we felt it would

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Book a free consultation

Interested in discussing our services in more detail? Want to request an offer? Contact us by filling out the form below!

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Matias Österberg

CEO

Get in contact

Reliable business partner.
Certified professional.

MATIAS ÖSTERBERG
Chief Executive Officer

MARTTI LANTTO

Production Director