Straatman provides construction, welding and coating services for a wide range of clients. We work extensively for machine builders, including manufacturers in the fruit and vegetable processing sector, as well as for dredging companies and other industrial clients.
Our strength lies in combining steel construction, welding and coating in-house. This allows us to deliver complete, finished products without the need for additional suppliers or transport to external coating facilities.
High-quality constructions
From modest to heavy, from simple to complex, bare, coated, galvanized… Whatever your company’s needs are, your construction project is in good hands with us. Our skilled team has experience with a wide range of steel constructions in various sectors, including machinery, gardening, utility construction, as well as offshore, metal, and petrochemical industries.
We think through steel structures from A to Z with you, from design to construction and finishing. As a customer, you benefit from shorter lead times and shorter lines, because you only have to switch with one party. In addition to following the standard guidelines for building constructions (including NEN1090 welding), we specialize in coatings suitable for the offshore and maritime sector. In short: for durable steel construction, Straatman Dredging and Construction will be happy to be your partner!


Smart construction work
Our customers appreciate us because we take on the complete construction work, not just the sheet metal work or welding alone. From material delivery, cutting parts, and folding work to assembling and welding the frames – everything is in our own hands. No dimensional deviation over 30 meters in length? When precision comes into play, Straatman Dredging & Construction is eager to take on the challenge with you. All of this is done safely and controlled, according to the applicable construction standards. 3D detail engineering ensures smart connections, contributing to the durability of the supporting structure.
Finishes of our ironwork
Various finishes available. In addition to the ironwork, the finishing of your steel structures is also in good hands with us. We provide wet painting and powder coating in our own facilities. This is a great advantage for you as a customer, as you do not need to engage an extra party for this. Straatman Dredging & Construction is therefore truly a one-stop shop.


From design to delivery
At Straatman Dredging & Construction, we fabricate steel structures based on your wishes and designs. Do you only have a conceptual design? Then we are happy to assist you with the detailed engineering. Together, we work towards the best solution for your construction issue. You can also leave part of your logistics process to us. Think about labeling and tagging the parts and delivering them at the right time and place. We take care of your steel structure from design to delivery.
NEN1090 certified
Straatman Dredging & Construction is NEN1090 certified. Our qualified and skilled colleagues master all common welding techniques, such as TIG welding, MIG/MAG welding, and electric welding and naturally comply with all safety requirements and applicable certifications. Employees also participate in periodic training, which enables them to work according to the highest standards.

Let’s discuss your Construction project
- High quality construction work
- Excellent service
- We can also take care of the coating work

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