Here are some merchants that make and/or sell replicas of period feast gear and related items.

• Adelheid Geisler
  Pewterware
• A.E. Williams
  A Pewter goods, including flagons, tankards, plates, goblets, and cups
• APVA Preservation Virginia Museum Store
  Reproductions relating to finds at Jamestown, including a pewter flagon, jackware pint, and pottery jugs (including bartmanns/bellarmines)
• L'Archevêque
  Knives (see the Miscellaneous Products)
• Bad Hare Pottery
• Bandoliers for Musketeers
  Handmade leather jackware
• Billy and Charlie's Finest Quality Pewter Goods
  Household Goods include trenchers, candleholders, spoons, forks, beakers, and saltcellars, all of which are 14th and/or 15th century
• Bjarni's Boots
  Leather vessels, including blackjacks, bombards, bottels, and costrels
• Bodgit & Bendit
  Pottery copied accurately from surviving finds and based on examples from prehistory to the medieval period
• Ceramics Paulus Florizoone
  Conservation, restoration and replicas of pre-historic, Roman, medieval and post-medieval earthenware
• The Compaignye Store Ceramics
  Cups, mugs, jugs, and pitchers
• Corvus Moon Ceramic Arts
  Medieval stoneware; see Etsy store
• Dancing Pig Pots
• Flaming Gargoyle Pottery
  Stoneware, maiolica, sgraffito, and terracotta
• Gaukler Medieval Wares
  Sterling silver spoon with acorn knop; some nice knives and scabbards in the New section
• Handelsgillet
  Pewter spoons, trenchers (round & rectangular), bowls, saltcellars, and knives (in Till bords)
• HideBound Leather Tankards
  Tudor tankards, medieval blackjacks and bombards
• HistoireVivante.com
  Selection of utensils and wooden bowls and glassware
• Historic Enterprises
  Cutlery; pottery, including mugs and bowls (13th-15th centuries); horn spoons; and glassware.
• Historical Glassworks
• Historiska rum
• Hudson Claypotter
  Various 15th-16th century ceramics, including tygs, jugs, and stoneware tankards & bellarmines.
• Ironwood Pottery Studios
  A variety of pottery and ceramic items representing a wide range of historical eras; see Etsy store
• Jeanne Wood Pottery
  Medieval Re-creations inspired or copied from medieval designs
• J. Henderson Artifacts
  Mostly 18th century wares, but Bellarmine jugs and other stoneware too
• Jeff Brown Pottery
  A line of 15th century Raeren stoneware -- bottles, jugs, steins, and short mugs
• The Jelling Dragon
  Viking and early medieval drinking glasses; horn mugs and leather tankards; horn cups and pottery cups; shot cups of glass or horn; drinking horns; bowls and plates of turned wood or horn; medieval and Viking knives; horn spoons and forks, and iron forks
• Julia Smith Historic Pottery Reproductions
  Some work based on English examples from the 16th-17th centuries, including Delft manganese speckled mugs and a redware porringer
• Majenta Nicholls Pottery Studio
  Medieval and Renaissance ware includes some 15th century tankards and jugs
• Manning Imperial
  Domestic items include 13th-14th century Frankish tableware (based on illustrations in the Maciejowski Bible), 11th-12th century copper Byzantine tableware, and a 12th-13th century Arabic flask
• Mary's Maiolica Arts
  Maiolica in 15th and 16th century styles; can do custom work for feast gear; see also Etsy store
• The Mary Rose Museum
  Sells replicas of hand-turned wooden plates, wooden spoons, pewter spoons as used by officers, and pepper mills
• Medieval Design
  Silver spoons; pewter flagons, beakers, plates; brass forks and spoons; ceramic bowls and jugs; and glass beakers
• Medieval Mudpies
  Reproductions of Italian maiolica and medieval English pottery
• Mittelalterkeramik
  Lamps, mugs, beakers, pots, and aquamaniles
• Moonstone Pottery
  Reproductions of English pottery from the 16th and 17th centuries
• Olde Hansa - glassware
• Parchemine et par Pot
  Northern French pottery of the 9th-15th centuries
• Past Presence
  An interesting range of reproduction period pottery
• Poterie du Carbassou à Rasiguères
  The Ligne "Patrimoine" features a few styles of medieval pottery, as well as Celtic and Gallo-Roman pottery
• Poterie des Grands Bois
  Pottery from the 10th to 15th centuries
• Raku Raku Tei
  Ceramic historical pottery, including mugs, jugs, cook pots, and pipkins in earthenware and/or stoneware
• Reannag Teine Pottery
  Ceramics inspired by Celtic and medieval artwork
• Robin Wood, Bowlturner
  Carries treen replicas for reenactors, including bowls, mazers, flasks, plates, and spoons, as well as a 15th century German "star bowl"
• Steve Millingham Pewter Replicas
  Various English spoons in styles from 1275 to the 1650s, as well as Apostle spoons; Drinking Vessels include a 14th century flagon, 15th century beaker, a 16th century flagon, and a beaker and wine goblet from the late 16th/early 17th centuries; 17th century cutlery sets and a late 16th/early 17th century table salt.
• Tanjadis.com
  See "Arts de la table" for metal utensils ("Mangier") and vessels ("Boivre," includes 13th-14th century beakers in pottery and glass, and various jugs from the 13th-15th centuries)
• Tod's Stuff
  Cutlery, including eating-knives
• Toepferei-Museum Medieval Ceramics
  The museum store sells pots for drinking and cooking
• Trinity Court Potteries
  A good variety of jugs, jars, plates, bowls, etc., including Roman, Saxon, early medieval, medieval, post-medieval, and majolica
• Two Hearts Entwined Pottery
  Aquamaniles, drinking vessels, puzzle jugs, cisterns & pitchers, cooking, housewares, and serving
• Venetian Cat Studio
  Roman, Minoan, and Egyptian reproduction ceramics