A fisheries sanction is only as strong as the paper trail behind it. Authorities may document an illegal discard, detect a trawler fishing inside an exclusive economic zone, or bar a vessel from port. But turning that finding into lasting accountability depends on more basic questions: which vessel was involved, who legally owns it, and who ultimately controls it.

This new issue of the Kanikosen Newsletter follows three enforcement stories from Chile, Argentina, and Spain. In Chile, a factory trawler’s compulsory onboard footage helped prove illegal discards, yet the authority can review only a fraction of the footage it receives. Public records also conflict over the company behind the vessel. In Argentina, a trawler sanctioned for fishing inside the country’s exclusive economic zone (EEZ) quickly changed flags and ownership (while the beneficial owner remained in the shadows). And in Spain, a vessel’s name led to an entirely different ship, showing why names and reused radio call signs are not enough to establish identity. The full picture was clearer once we checked the stories against our records.

Kanikosen is a global fishing intelligence platform that tracks fishing vessels and the companies and people connected to them. It draws on hundreds of public vessel, flag-state, corporate, and ownership records to test claims about a vessel’s identity and control against available paperwork. That comparison often produces an uncomfortable result: a vessel's records do not always point to the same company, the same owner, or even the same ship.

These are not merely technical inconsistencies. They shape whether a fine can be collected, whether a flag-state sanction interrupts operations, whether a port ban reaches the intended vessel, and whether responsibility can be traced beyond a company named on a single register. Each case begins with an enforcement action that has captured the limelight in recent days. But each ends with the same unresolved question: who, exactly, is accountable?

Nine thousand fishing trips filmed, five people to watch the tape, and lots of questions

On 17 August 2026, El Mostrador reported that Chile’s Court of Appeals in Coyhaique fined Empresa de Desarrollo Pesquero de Chile SA (Emdepes). The Supreme Court later upheld the decision. The penalty concerned Emdepes’s vessel Unzen, a 92-meter factory trawler that discarded southern hake in 2020. Factory trawlers process and freeze catch on board, allowing them to remain at sea for weeks without returning to port.

But the case is part of a broader pattern. A Mongabay Latam investigation, published on 12 August 2026, found that authorities had opened 23 discard cases against 11 Chilean fishing companies since 2020. Authorities opened 14 of those cases between January 2025 and March 2026.

Since 2012, Chile has required industrial fishing vessels to record every haul-each deployment and retrieval of a net. When the Unzen returned from a 60-day voyage in 2020, it submitted the required footage, according to the journalistic accounts. In recording 57, workers can be seen sending healthy southern hake directly to the discard chute rather than processing the fish. The vessel’s plant chief argued that the hake were below 45 centimeters long. However, Chilean fisheries law sets no 45-centimeter minimum size, and the authority rejected the explanation. Sernapesca, Chile’s fisheries enforcement agency, reviewed 17 of the voyage’s 174 recorded hauls and found the same pattern in 15 of them-88 per cent of the sample examined.

Emdepes was fined 321 million Chilean pesos, approximately US$339,000 according to Mongabay Latam, and paid the penalty in October 2025. Yet the case also illustrates the limits of video-based monitoring: Mongabay Latam found that, in 2025, five Valparaíso-based staff reviewed only around 10.5 per cent of the industrial fleet’s approximately 9,243 recorded hauls.

The published registers add to, and sometimes contradict, what the two articles report about who is behind these vessels. A vessel's IMO number is a permanent seven-digit ID issued by the International Maritime Organization that stays fixed for its life regardless of name, Flag, or Owner. IMO's own public registry of ship and company records, GISIS, lists Emdepes as a Limitada (a limited-liability form) at an address in Santiago; the other register we checked instead lists the same company as an SA (a corporation) at an address in Punta Arenas, the same company under two different legal forms and two different cities, neither reconciled against the other. Mongabay Latam's reporting states that the Japanese company Nissui controls Emdepes. None of the three registers we checked holds any recorded ownership link between an Emdepes-named entity and a Nissui-named one, an absence, not a rebuttal, since a shareholding link can exist without appearing in a vessel registry.

The confusion is worse around the second vessel in the Mongabay Latam story, Cabo de Hornos, owned by Pesca Chile SA. The article names José Luis del Río Goudie, through his company Ingeniería e Inversiones Limitada, as the controlling shareholder, tying the vessel to the retail group behind Falabella, Sodimac, and Derco. None of the three registers we checked shows any record of Ingeniería e Inversiones Limitada. One of the two Kanikosen registers instead names a different company, Pescanova SA, as Pesca Chile's Beneficial Owner (the entity that the register identifies as actually controlling the company, as distinct from whoever is named as the Registered Owner). And GISIS's own ship-particulars record for Cabo de Hornos names a third company altogether, Deris SA of Punta Arenas, as the vessel's Registered Owner. Three separate named answers to one question, none of them confirmed by the others.

None of those three claims about who is ultimately behind Pesca Chile SA is settled, nor is it clear whether more than one could be true at once through different corporate layers. The document that would settle it, a shareholder filing for the company itself, is not something any of the three registers checked publishes.

A vessel loses one flag and finds another within weeks

Vanuatu struck three trawlers from its registry over illegal fishing, but none had to stop fishing. They were back at sea within weeks, flying Tanzania's flag instead. This is our second case.

Argentina's Secretaría de Agricultura, Ganadería y Pesca announced on 7 August 2026 (Pescare.com.ar, 8 August 2026) a fine of 1.833 billion pesos against the trawler Hai Xing 2, for fishing inside Argentina's exclusive economic zone, or EEZ (the 200 nautical mile band off a coastline where the coastal country controls fishing rights), near the Golfo San Jorge on 16 March 2026. It is the fourth foreign vessel Argentina has sanctioned in 2026, after Bao Feng, Bao Win, and the Portuguese-flagged Coimbra.

The case rests entirely on satellite tracking. A new rule, Disposición SSRAyP 20/2026, allows Argentina to treat a foreign vessel's speed and course within the EEZ, at or below six knots and moving like a trawl pass, as legal proof of fishing, without a patrol vessel needing to catch it in the act. After the sanctions began, Vanuatu's ship registry struck Hai Xing 2 and its two sister vessels off its books on 9 April 2026, citing a zero-tolerance policy on illegal fishing. All three kept operating, now flagged to Tanzania.

The published registers show the Flag change came with a Registered Owner change on the same timetable. IMO's GISIS registry and the other Kanikosen register we checked both record Hai Xing 2 (IMO 1124009) as owned, since March 2026, by East Africa Fishery Co Ltd of Zanzibar, Tanzania, replacing Ever Fast Pte Limited, the Vanuatu company its classification society had on file while it flew Vanuatu's flag, and the same Tanzanian company is recorded as owner of both sister vessels Vanuatu struck off. Kanikosen's second issue reported this same fleet's move in full: seven vessels, including Bao Feng, Bao Win, and Hai Xing 2, shifted from Vanuatu to Zanzibar within one month under East Africa Fishery Co Ltd (IMO company no 0440812), and neither that issue nor the registers checked here carry a Beneficial Owner behind that Registered Owner.

A Registered Owner change alongside a Flag change is routine paperwork wherever the new flag state requires a locally acceptable owner of record, and it does not, by itself, say who actually controls the vessel. That question needs a Beneficial Owner filing, and none of the checked registers publishes one. The vessel's radio identifier, its MMSI (Maritime Mobile Service Identity, a nine digit number tied to its tracking equipment, whose first digits identify the Flag State that issued it), also changed with the Flag: the Vanuatu-era number on file, 577038000, is not the number GISIS and the other register now carry, 677046900, both genuinely recorded, since a new Flag State issues its own number. The article correctly distinguishes Hai Xing 2 from a similarly named vessel, Hai Xiang 2 (IMO 1106411), which is also at sea off South America in the same window. The registers confirm that one is a distinct vessel, under a different owner, with no Flag change on file.

Argentina's own announcement has yet to provide a peso figure for the fourth vessel, Coimbra, and does not say whether any fine besides Bao Feng's has actually been collected. An announced fine and a fine paid into the national fisheries fund are distinct, and only the first is confirmed here for three of the four vessels.

The old name that pointed at somebody else's boat

Searching Kanikosen's own records for the vessel's old name pointed to the wrong ship here, and only checking the shipping registry caught the mismatch.

Faro de Vigo reported on 16 August 2026 that the Russian-flagged trawler Novaya Zemlya, built in 2001 for the Galician fishing company Pesquera Vaqueiro as the Playa de Arneles and exported to Russia in 2007, has not returned to the Spanish port of Vigo since a ban imposed last December over redfish, called gallineta nórdica locally, caught in the Irminger Sea, a stock the North-East Atlantic Fisheries Commission (NEAFC, the regional body that sets fishing rules for that part of the Atlantic) has barred targeted fishing for since 2022. Russia disputes the underlying stock assessment and continues fishing there. Since the port ban, the vessel has landed its catch in Cuba instead and refuelled in Jamaica.

The ban follows the fish, not just the Flag: EU rules (Regulation 2022/109) forbid landing or transhipping (transferring catch between vessels, at sea or in port) Irminger Sea redfish in EU ports at all, which is why the vessel cannot simply come home even though nothing else about its papers has changed.

Searching Kanikosen's records for the name Playa de Arneles at first surfaces a different vessel entirely: IMO 9324033, a Basque purse seiner (a vessel that encircles a school of fish with a large net and draws it closed) built in 2005 and sailing today as Archanda. The two vessels share nothing but a call sign (a vessel's radio identification letters), EAXT, which the real Playa de Arneles gave up when it left Spanish waters and which was later reissued to the vessel now sailing as Archanda. A shared call sign is not enough to identify a vessel, since a call sign given up by one vessel is routinely reissued to another. Checking IMO's own GISIS register settles which vessel is which: GISIS's name history for 9324033 never lists Playa de Arneles at all, while its record for 9249922 does, Spain from April 2001 to Russia from April 2007, and that is the vessel now named Novaya Zemlya.

Public vessel records add two further wrinkles that the article does not carry. First, the company on file as the original owner of the pre-rename vessel is not Pesquera Vaqueiro itself but a distinct, similarly named company, Pesca Baqueiro SA (IMO company no 4244202), separate from Pesquera Vaqueiro's own registration (IMO company no 1057529), and no public record links this vessel to Pesquera Vaqueiro's own fleet, only to two unrelated vessels. Second, the article names a sister vessel, Severnaya Zemlya (IMO 8206545, ex Arneles, built 1984), and the registers disagree over who owns it today: GISIS names the current owner as RQF Co Ltd of Murmansk, the same company recorded as owner of Novaya Zemlya, while public vessel records instead name a different Russian company, Zakharov Vaqueiro JSC. Both are on file as at 24 August 2026, and neither resolves which is current.

We could not find any register linking today's owner, RQF Co Ltd, back to Pesquera Vaqueiro, or confirming whether Pesca Baqueiro SA is the same company under a variant spelling or a genuinely different one. Either a bill of sale from 2007 or a corporate filing distinguishing the two Vaqueiro-adjacent names would settle both questions, and none of the checked registers carries either.

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These cases show that enforcement does not end when a court imposes a fine, a registry flags a vessel, or a port closes its gates. It continues through the records: the vessel identity that must remain consistent across names and call signs, the ownership chain that must connect a company on paper to the people who control it, and the documentation needed to show whether a sanction has actually been paid or behavior has changed.

In each case, public records establish part of the story but leave the decisive link unresolved. The footage identifies the discard. Satellite data places the vessel in Argentina’s waters. IMO records distinguish one hull from another. What remains unclear is who ultimately controlled the vessel at the relevant moment, and whether that entity bore the consequences. Until the paperwork can answer that question, fisheries enforcement will remain easier to announce than to trace.

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Corrections. We publish register findings, so we expect to be checked. If anything here is wrong, tell us and we will correct it in the next issue and annotate the web version, naming what changed. Vessel operators and named companies get the same right of reply as anyone else. Write to [email protected].

On sources. Ship particulars are from the IMO ship identity register. Authorisation and licence records are from the published registers of the bodies named against them. Where a claim comes from a news outlet or an NGO, we say so and link it. Where two sources disagree, we print both.