Born from a dead-phone predicament at a New York City innovation festival, JoyBoost makes an 8mm-thick wireless charging sticker that keeps phones powered while turning them into branded displays. Its stickers pair Qi wireless charging with customizable logos, messages, and QR codes for venues and advertisers, and the company says 95% of its components are recyclable. JoyBoost was co-founded by CEO Jacob Foss, Chief of Staff Kevin Yu, and Chief of Growth Michael Gurtowski.
Just WirelessFounded in 1984 as CellPage Communications, Just Wireless makes charging and other wireless accessories for mobile devices, continuing a manufacturing history that began with pager components before expanding into the mobile-phone industry in 1989. Based in New York, the company operates satellite offices in Florida and Hong Kong, distribution facilities in New Jersey and California, and a New York design center. Since 1999, Just Wireless has focused on wireless accessories sold through retail partners and directly to consumers.BROOKLYN, NY
InfinaCoreFounded in 2019, New York-based InfinaCore designs charging gear for phones, laptops and other everyday devices, with travel power at the center of its lineup. Its P3 Pro travel power bank combines Qi2 wireless charging, 65-watt laptop charging and adapters for 193 countries, while the company also offers personalized M3 power banks engraved with customers’ pet images. InfinaCore says every product carries a 99-year warranty.
iOttieBorn from a 2010 idea to make smartphone navigation safer, iOttie designs phone mounts and charging accessories for cars, travel, and everyday use. A small New York City team designs every product in-house, balancing minimalist form with practical features such as MagSafe compatibility and foldable travel designs. The company also uses plastic-free, fully recyclable packaging as it works to reduce product waste and its carbon footprint.NEW YORK, NY