The Company has no long history to boast of. Its founding rescue earned it a modest reputation among quarry workers, but not among the town's merchants. In its second month, the founders accepted a contract to retrieve tools from a collapsed lime tunnel. They found the tools, along with a sealed passage marked with old survey cuts. A cave-in forced them to abandon the passage, and a rival salvage crew later claimed the Company had hidden valuable ore there. This dispute became the Company's first public test: Ada returned the tools and refused to make a false claim about what lay beyond the collapse. The watershed moment came during the Floodweek road failure. After heavy rain cut off two hamlets, the Company used a disused quarry track to carry food and medicine through. They gave up a lucrative escort job to do it, and one member was badly injured. People began referring to them as the Chalkline Company, after the old chalk marks they used to guide the supply train. The name, originally associated with quarry workers who marked safe routes, stuck. Since then, the Company has taken small jobs: guarding a cart, finding missing travelers, clearing a monster from a culvert, and investigating a string of thefts. It has gained a few loyal contacts and acquired a debt, a handful of enemies, and more requests than it can safely accept. Its present challenge is deciding what kind of adventurers it wants to become before money or reputation decides for it.

Two rented rooms above a cooper's workshop: one serves as a cramped office, the other as a bunkroom and gear store. The windows face a lane once used by lime haulers. A stained map covers most of one wall; the brass lamp from the founders' first rescue hangs over the door. There is no secret vault, private guard, or magical protection.