

The Alen range
1 model on the register
1 boat

In their own words
About Alen
Alen Yacht is a Turkish semi-custom builder founded in 2007 by Alp Ozcan, with its production yard in Istanbul and service and representation in St. Tropez and Fort Lauderdale. The yard has positioned itself squarely in the superyacht-tender and chase-boat segment, with a range that runs from 45 to 77 feet - covering the ground between a practical day tender and a proper passage-capable chase vessel.
The build that put Alen on the programme is the Alen 55: a 16.8m composite hull with AIREX-core construction, twin 800 hp Volvo Penta engines, 34 knots top speed, and a 250-nautical-mile range at 28 knots. The Alen 42 preceded it with more than twenty hulls delivered, which is a meaningful number for a boutique yard. The flagship Alen 68 steps up to 20.32m, a full composite AIREX-core hull, twin V12 MAN engines producing 1,500 hp, 45 knots maximum speed, and CE Category A certification for sixteen passengers. Foster and Partners provided the exterior and interior design on the 68, which is an unusual collaboration for a builder at this scale and signals where the yard is aiming.
Alen builds all elements in-house in Istanbul except glazing, and runs its own test tank for hull development. The design language is consistent across the range: forward-carried beam, deep bulwarks, walk-around decks, and hull surfaces left exposed rather than buried under furniture. We'd put it alongside the better Italian open-boat builders for finish quality, with a price point that reflects the Istanbul cost base.
Where they sit
Alen on the register
What we know
Alen at a glance
Over 1 decade in the segment.
European build origin gives close access to the Med refit network.
Documented on the register with full spec, pricing where supplied, and brief-side notes from work we have done.
Read
Reference reading on Alen's segment
Chase Boats Explained: Sizes, Costs and Use Cases
A chase boat is an independent 8-20m vessel that travels with the mothership rather than inside it. This guide covers the size and cost bands, the use cases that justify one, and how to decide whether the brief needs a chase boat or a larger primary tender.
ReadDavit Systems and Launch/Recovery for Tenders
The davit is the part of the tender programme nobody thinks about until it fails. This guide explains the launch-and-recovery options, the SWL and cost that drive them, and why the geometry is locked at yacht-concept stage before the tender is chosen.
ReadLead Times and Delivery: Planning Your Tender Build
Tender lead times are the single most under-planned variable in superyacht projects. This guide sets out the six phases of delivery, the realistic 2026 timing, 14 to 30 months for a custom build, 6 to 14 weeks for stock, and how to plan it.
ReadTender Insurance, Survey and Sea Trials
A tender purchase that closes without a clean survey, a bound insurance policy and a documented sea trial has three failure modes baked in. This guide walks the acquisition sequence we use, what good looks like at each step, and the recurring traps.
Glossary
Alen terms worth knowing
Talk to us
Brief us on a Alen.
Send the mothership, the programme, and the role you need filled. A response follows within 48 hours.



