Choosing a Turkish yard for a technology-focused refit is not just a question of slot availability. Tuzla, on the Istanbul side of the Sea of Marmara, and the Antalya Free Zone, on Turkey's southern Mediterranean coast, host genuinely different yard clusters — and what's actually documented about each should shape how an owner's rep plans the AV, network, and connectivity scope of a refit, not just the logistics of getting the vessel there.
Two Different Yard Clusters
Tuzla hosts multiple active refit operations running concurrently. Mengi Yay's Reviva Refit division, for example, took in the 59.6-metre Trinity Yachts vessel Grand Rusalina for a program covering a full mechanical overhaul, a five-year classification survey, and exterior and interior renewal, with the work executed over a multi-month schedule by the yard's specialist teams in close coordination with the vessel's captain and technical management, as reported in 60m Trinity superyacht Grand Rusalina arrives at Reviva Refit for extensive refit works. The same report notes Reviva was handling another Trinity Yachts build and a Bering Yachts motor yacht at the same facility alongside the Grand Rusalina project. Separately, KRM Yacht — also based in Tuzla — announced three refit projects for vessels over 35 metres within a 35-day span, as described in Three 35m+ superyachts undergoing refits at KRM Yacht. That pattern of several yards each running multiple concurrent projects is worth asking about directly: a busier, more crowded yard calendar can mean more competition for the yard's own cabling, electrical, and joinery crews during the same window your technology refit needs them.
The Antalya Free Zone developed as a cluster of tax-zone yards building custom yachts rather than running comparable refit volume. Reporting on two of its builders, Alia Yachts and Sarp Yacht, described both working in the 30 to 60-metre range with ISO 9001, 14001, and 18001 certifications, building custom aluminum and composite superyachts on a project-by-project basis, per In the Free Zone 2: Alia and Sarp Yachts. That source is focused on new-build capability rather than refit throughput, and it does not establish how the zone's refit trade bench compares to Tuzla's — which is itself a question worth putting to any Antalya-area yard before committing a technology scope to it: how many other projects are running concurrently, and which trades are resident on-site versus brought in specifically for your vessel.
What This Means for Refit Scope and Timing
The yard choice affects a technology refit in ways worth resolving at the design stage, before a contract is signed:
Trade coordination windows. Where several yards or refit brands are running concurrent projects in the same cluster, as documented at Tuzla, it's reasonable to ask whether that density gives a technology contractor more scheduling flexibility to slot cabling and electrical work around the yard's primary trades — but this is a question for the specific yard's project manager, not something either of these sources confirms as a general rule.
Scale of the facility itself. The Antalya builders described in the research are working at the 30–60 metre custom-build scale with formal ISO process certification. Whether that same facility's refit capacity matches a Tuzla yard handling multiple 35m+ projects in parallel is exactly the kind of question an owner's rep should ask the yard directly, rather than assume from general reputation.
Connectivity during the yard period. Any Turkish yard period should plan WAN continuity for commissioning Crestron and UniFi systems before relaunch. Cave Group's yacht refit technology playbook covers the general sequencing of removing legacy gear and staging new systems within a yard window — ask the yard what connectivity exists dockside for commissioning work, and whether Starlink Maritime coverage and cellular backup are reliable at that specific berth, before locking a commissioning schedule.
Questions Worth Raising Before Choosing a Yard
An owner's rep comparing Tuzla and Antalya for a technology-heavy refit should ask each yard directly: how many other vessels are in the facility concurrently, which subcontractors are resident versus brought in for the project, and what documentation the yard can produce for projects of comparable scope and scope-of-work. None of this replaces a proper survey of the specific facility under consideration — published activity at other yards in the same region is a starting point, not a substitute for vetting the one you're actually contracting with.
Cave Group designs and commissions Crestron control, Starlink Maritime connectivity, and UniFi networking for superyacht refits planned into yard periods at Turkish and Mediterranean refit yards, coordinating technology scope with the yard's own schedule and trades. Full capability detail is on the Marine page.