Both of this partners have black suits on. One is light purple and wears eyeglasses, and the other is faded blue with a light purple dorsal fin. Howard Blandy is their obvious boss. The purple one might be his accountant, while the blue one might be his lawyer.
They are associated with the Howard Blandy Franchising Company. They follow Blandy around making sales, such as the sale of the Krusty Krab, to the Krabby O'Monday's.
They appeared in the Krusty Krab with Howard Blandy to buy the Krusty Krab from Mr. Krabs in "Selling Out." At the end of the episode, they and Howard sell the Krusty Krab back to Mr. Krabs. After they sell it back, Mr. Krabs kicks them out of the Krusty Krab.