Radio Systems Corporation is a developer and distributor of durable pet products. The company is headquartered in Knoxville, TN with offices worldwide. The Radio Systems Corporation family of brands includes PetSafe®, Invisible Fence®, SportDOG ®, and Kurgo®, among others. Radio Systems Corporation has grown into an international corporation selling in over 52 countries. The Radio Systems Corporation portfolio includes a wide array of behavioral, containment and lifestyle product solutions for dogs and cats. Radio Systems Corporation is driven by a dedication to creating quality products for pets and their owners.

Pet Mate Ltd. engages in manufacturing of products for pets and ponds. It provides cat flaps, pet feeders, pet fountains, pond filters, and fish feeders. The company was founded in 1986 and is headquartered in Surrey, the United Kingdom.

Part of Merck & Co., Inc., SureFlap Ltd. (doing business as Sure Petcare) is a British company located in Cambridge. The firm sells microchip cat flaps and feeders through online. It was founded in 2008 by Nicholas Hill. David Charles Hallas and Nicholas Hill are the current co-CEOs of the company.\nThe company says this about itself: Sure Petcare became the new company name for SureFlap in 2017, to reflect our future strategy to expand our range of connected products. The SureFlap, SureFeed and SureSense product brands remain and play an important part of the company’s heritage and continued success. After experiencing first-hand the unpleasant consequences of unwanted neighbourhood cats entering his home through the cat flap and terrorising his cat Flipper, Dr Nick Hill - a Cambridge physicist - set out to find a solution.

Smartec Products is a developer of a pet door for pet protection.ITs product is an automatic pet door that features Wi-Fi and Bluetooth technology that only opens for the user's pet and keeps out predators and unwanted animals. It also provides an additional barrier against the weather with its airtight seal to keep out heat and cold, helping pet owners protect their pets in a smart way and also watch them through live video.

Cambridge Resonant Technologies Ltd. engages in research and development RFID and wireless power fields. Its applications include RFID reader, RFID transponder, wireless power and antenna tuning. The company was founded in 2006 and is headquartered in Cambridge, the United Kingdom.

Nippon Koki is a company that manufactures industrial explosives, gas generators, gun bullets, gansizers, and security products.

Doskocil Manufacturing Co., Inc. engages in the manufacture and market of pet containment products. It produces products for dogs and puppies, cats and kittens, and for birds. The firm's products are marketed under the brands Bamboo, Booda, Dogzilla, FatCat, LeBistro and Kennel-aire. The company was founded in 1959 and is headquartered in Arlington, TX.

Ideal Pet Products provides the cutting edge of high-quality pet door design and manufacturing. Their goal is to help the whole family with freedom, care, and protection. They show their commitment to the environment and the conservation of natural resources by designing energy-saving products that fit the family’s needs and budget.

Vet Innovations LLC is a private company headquartered in New Hartford, CT, that manufactures miscellaneous products.\nOn its website, the firm says this about itself: Vet Innovations' mission is to dramatically improve the lives of pets, pet parents, and veterinarians through groundbreaking technology to reduce pet obesity and enhance wellness. The company's proprietary robotic-based electromagnetic technology automatically identifies individual pets to control their access to devices such as the PortionPro Rx and other future products under development.

TFH Publications, Inc. publishes pet care books and magazines. It also produces nylon chew toys for dogs, edible bones, carriers, dog houses and other pet products. TFH Publications brand names include Nylabone, Dental Chew and, Healthy Edibles. The company was founded by Herbert R. Axelrod in 1942 and is headquartered in Neptune, NJ.

Guangdong Zhongshan Food Import & Export Co., Ltd., established on 1984-11-23, Business scope includes import and export of goods and technology;food circulation;Sales:Aquatic products,Agricultural and sideline products;The following business items are operated by branches:Warehousing Services;Freight operation;processing,Production,Sales:pet supplies,metal products,Daily products;buy,Sales,to plant:the trees,flowers,fruit,crop;animal husbandry,Harmless treatment of slaughtering and processing;feed,Feed additive production;food production;Sales:vegetable,cereals,potatoes,Oil,beans,feed,Livestock and poultry;primary processing,Sales:Agricultural and sideline products;Production,Sales:fertilizer;farming,Sales:Aquatic products;Development of agricultural tourism projects.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Zhejiang Litong Home Furnishing Co., Ltd., established on 2014-03-17, The business scope includes children's furniture,Production and sales of wood products;textile embroidery;bed linings,Curtain processing and sales;Import and export of goods and technology.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Zhejiang Jinyuan Industrial Co., Ltd., established on 2014-06-26, Business scope includes bags and accessories,clothing,shoe and hat design,processing,wholesale,retail;Industrial Investment;Wholesale of plastic products,retail;International Freight Forwarder;Business Consulting;engaged in import and export business;Design of interior decoration works,construction;software development.

Carlson Pet Products is a retailer of pet products. They provide pets beds, strollers, gates, and outdoor gates. They provide pet pen, mates, ramps, and small animal products. They also provide double side gates, big ramps, and strollets.

Cixi Xing'an Industrial Co., Ltd., established on 1994-10-06, Business scope includes pet chain,Manufacturing of plastic products;Architectural Hardware Wholesale,retail;Hardware tools and accessories,Machinery Parts,key chain,Electronic component,Communication equipment accessories,crafts,Motor Vehicle Retro-reflectors,Aluminum alloy pet door manufacturing,processing;Import and export of self-operated and agent goods and technologies,Except for goods and technologies that are restricted by the state or prohibited from import and export.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Xiamen Jixinde Group Co., Ltd., established on 2001-07-10, The scope of business includes the manufacture of wood processing machinery;Other unspecified manufacturing industries(Items not subject to permit approval);Design of robots and smart devices,research and development,Manufacturing and sales(Items not subject to permit approval);Import and export of various commodities and technologies(Import and export commodity catalog is not attached),Except for the goods and technologies that the state restricts the company to operate or prohibits the import and export of;Other unspecified wholesale business(Does not include business items subject to permit approval);internet sales;Other unspecified retail trade(Items not subject to permit approval);software development;Information Technology Consulting Services;Other unspecified information technology service industry(Items not subject to permit approval);other internet services(Items not subject to permit approval);Other unlisted business service industry(Items not subject to permit approval).