Not all snacks are suited to in-office gatherings. With meetings and office parties in mind, many catering companies provide flavorful meals and snacks that require little setup—and leave little mess. Here's a look at nine such menu items, with options from cheeses to a five-mushroom tart.

Austin, Texas-based Royal Fig Catering has a Limited Service Menu tailored to office events. Options on the menu include a cheese and antipasto display with house-pickled vegetables, fruit spreads, rustic breads, and crackers.

Under its subdivision Jewell To Go, Chicago's Jewell Events Catering supplies an Asian-inspired alternative to more traditional box lunches. The company's sleek bento boxes hold items such as salmon over a seasonal grain salad, grilled asparagus spears, sesame noodle salad, and fresh fruit tartlets.

A timely option with Mardi Gras coming soon, Bayou Bakery, Coffee Bar, and Eatery in Arlington, Virginia, offers platters of "Muff-o-Lotta" sandwiches. Prepared by chef David Guas, the sandwiches are stuffed with salami, mortadella, smoked ham, provolone cheese, and olive salad. They're topped with toothpicks bearing New Orleans's signature fleur-de-lis.

For lunch meetings at the office, Pure Kitchen Catering in Chicago drops off jarred salads. Flavors include the Southwest salad, made with spiced nuts and pepitas.

Catering With a Twist in Austin, Texas, serves boxed "Cuban Sammies." Served with a side of arugula-corn-tomato salad, the sandwiches are filled with roasted pork tenderloin, honey ham, mustard, pickles, and onions and served on a sweet roll.

At Washington's Design Cuisine, a new division called Prepped by Design focuses on seasonal foods that make for quick buffet-style service. Menu items include a five-mushroom tart, made with roasted mushrooms, a Gruyere custard, and house-made pie crust.

Arthur's Catering in Orlando can set up salsa stations at meetings. The stations are stocked with chips, guacamole, hot sauce, and several types of salsa; there are also bamboo trays for guests to stash their snacks.

Aruthur's also provides Thai chicken meatballs for in-office gatherings. Accompanied by a cup of toothpicks, the meatballs can be passed or set up on a buffet for guests to serve themselves.

In Philadelphia, Brûlée Catering brings British cheese and beer pairing stations to offices. One pairing offers oatmeal stout with Huntsman cheese.