Company

Gear Chain Store
A company that appears in. This company has shops that display clothing and bicycles. The main logo of the company consist of Inkling lettering with a big circular icon above it with what looks to be coral within it. Around the icon is more Inkling lettering. There are also two other variants of this icon, both with a circular icon featuring what appears to be seaweed, both stylized differently.


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Coffeehouse Chain
A company that appears in and. This company has shops that appear to be cafés.

The cafés have tables and seats while blackboards show what is likely the products consumers can purchase, along with drawings of coffee beans, forks, slices of cake and cups. The main logo of this company is a design with two squids holding a banner, with a shield in the center, an Inkling letter inside the shield and a shell above the shield while an alternate logo has the company's name inside an oval shape with a white outline around it. The name of the company roughly spells out "CORTTA RPO".
 * Splatoon

Although the interior has changed since the first game, it still has tables, seats and blackboards, which now have drawings of forks, knifes and steaming cups, and they now display food. It might be a café of this coffeehouse chain on The Reef Pearl has ate cake once. The main logo of the company and the alternate logo have not changed since the first came, but are now often found with an orange hue.
 * Splatoon 2


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Skateboard Chain Store
A company that appears in. This company has shops that display skateboards. The main logo of this company are stylized Inkling letters with more lettering underneath the logo. Among the skateboards that are displayed is one that features a logo that is also heavily featured in Humpback Pump Track.


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Landscaping Company
A company that appears in and. This company seems to be located at Piranha Pit judging by its name being featured on several buildings there. Although the gives the impression that the company focuses on gardening, the excavators featured with their logo make it seem that they are more about landscaping.

The main logo of this company seems to be the first letter of the company's name inside a hexagon. The company has advertisement using their full name in black letters and yellow background.
 * Splatoon

The main logo of this company did not change from the first game, however, its advertisements have, now using the first three letters of the company's full name, with the letters being white with the tittle of the second letter being orange, now on a black background. These advertisements also appear with lettering underneath or, on a yellow background, next to them.
 * Splatoon 2


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"17XX"
A company that appears in. This company, judging at its advertisements, seems to sell clothing. Its advertisements feature what is probably the company's name which seemingly spells out "17XX".


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Bicycle Chain Store
A company that appears in. This company has shops that display bicycles. The main logo of this company seem to be a peculiar shape that is reminiscent to a country seen on a map. The company's name consist of different colored Inkling lettering with the logo inside an "O"-like letter. The name is usual paired with more Inkling lettering under it.


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Bicycle Brand
A company that appears in. This company seems to sell bicycles since its logo appears on bicycles. The main logo of the company are four arrows facing left.


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Music Equipment Company

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Exercise Company
A company that appears in. This company seems to be related to exercise since its advertisements are located at Goby Arena, Musselforge Fitness and Camp Triggerfish. The main logo of this company looks to be a sea slug-like character with two angry eyes and antennas. The name of the company roughly spells out "WeL'NCO" which might come from "Well and Co", an appropriate name for a company related to exercise.


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Construction Company
A company that appears in. This company seems to be a construction company. The main logo of the company is a blue hammerhead shark with a white outline and its name is in Inkling letters with the first half being in orange, and the latter half in blue, also with a white outline.


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Shoe Chain Store
A company that appears in and. This company has stores that display shoes. The company probably does more than just selling shoes, otherwise having boxes with shoes at locations such as Snapper Canal and Inkblot Art Academy would be a little odd.

The main logo of the company is a squid.
 * Splatoon

The main logo has not changed since the first game, but an alternate logo can be found in an image posted by Squid Research Lab about changes to Starfish Mainstage. Oddly, this logo can be seen to the right of the lowest jumbotron on the Deca Tower, although with different lettering under the design.
 * Splatoon 2


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"Urchin Rock"
A company that appears in. This company seems to be an organisation of concerts. The main logo of this company uses the first and second letters of its name with a thick outline, with the top of the outline having spikes, all on an angle. Many sponsors' logos are seen on a banner with this logo on Starfish Mainstage under which the Skateboard Chain Store, Cooler Heads, "Nintendo" and Bicycle Company logos.


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"Tower Records"
A company that appears in. This company is based on the real-life company Tower Records.


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