| Honeywell Life Safety | 🇺🇸 | 2007-09-29 | 2015-11-17 | 1 |
| Honeywell Safety Products (Shanghai) Co.,Ltd | 🇨🇳 | 2019-05-08 | 2019-05-08 | 1 |
| Honeywell Safety Products USA, Inc | 🇺🇸 | 2016-10-11 | 2017-07-23 | 2 |
| Honeywell Security (China) Co., Ltd. | 🇨🇳 | 2007-12-31 | 2015-11-17 | 1 |
| Honeywell Sensotec | 🇺🇸 | 2011-02-21 | 2015-08-29 | 1 |
| Honeywell spol. s.r.o. HTS CZ o.z. | 🇨🇿 | 2018-02-15 | 2018-02-15 | 1 |
| Honeywell SPS | 🇺🇸 | 2017-10-31 | 2017-10-31 | 1 |
| Honeywell Video Systems | 🇨🇦 | 2002-06-05 | 2015-11-17 | 1 |
| Honeywld Technology Corp. | 🇹🇼 | 2008-10-25 | 2015-11-17 | 1 |
| HONG JIANG ELECTRONICS CO., LTD. | 🇹🇼 | 2020-06-12 | 2020-06-12 | 1 |
| Hong Kong AMobile Intelligent Corp. Limited Taiwan Branch | 🇹🇼 | 2020-05-21 | 2020-05-21 | 1 |
| Hong Kong Bouffalo Lab Limited | 🇭🇰 | 2018-09-09 | 2020-09-17 | 3 |
| Hong Kong BOZZ Co., Limited. | 🇨🇳 | 2023-09-20 | 2023-09-20 | 1 |
| HONG KONG COHONEST TECHNOLOGY LIMITED | 🇨🇳 | 2023-05-16 | 2023-05-16 | 1 |
| Hong Kong Middleware Technology Limited | 🇭🇰 | 2008-12-16 | 2015-11-17 | 1 |
| HONG KONG TECON TECHNOLOGY | 🇨🇳 | 2013-03-11 | 2015-11-17 | 1 |
| Hong Kong Telecommunications (HKT) Limited | 🇭🇰 | 2011-11-13 | 2015-11-17 | 1 |
| HONG KONG WATER WORLD TECHNOLOGY CO. LIMITED | 🇭🇰 | 2016-01-31 | 2016-01-31 | 1 |
| HONG KONG WHEATEK TECHNOLOGY LIMITED | 🇨🇳 | 2016-06-11 | 2016-06-11 | 1 |
| HONG TECHNOLOGIES | 🇺🇸 | 2000-11-09 | 2015-11-17 | 1 |
| Hong Telecom Equipment Service Limited | 🇨🇳 | 2023-06-01 | 2023-06-01 | 1 |
| HONGCI MONITOR INTERNATIONAL CO., LTD. | 🇹🇼 | 2024-12-05 | 2024-12-05 | 1 |
| Honghao Mingchuan Technology (Beijing) CO.,Ltd. | 🇨🇳 | 2010-01-05 | 2015-11-17 | 1 |
| Hongin., Ltd | 🇰🇷 | 2018-07-22 | 2018-07-22 | 1 |
| HongKong Blossom Limited | 🇨🇳 | 2021-01-28 | 2021-01-28 | 1 |
| HongKong Ipro Technology Co., Limited | 🇭🇰 | 2014-08-20 | 2015-11-17 | 1 |
| HONGKONG MIRACLE EAGLE TECHNOLOGY(GROUP) LIMITED | 🇭🇰 | 2010-12-06 | 2015-11-17 | 1 |
| Hongkong Nano IC Technologies Co., Ltd | 🇨🇳 | 2016-10-30 | 2020-01-07 | 2 |
| HONGKONG RAGENTEK COMMUNICATION TECHNOLOGY CO.,LIMITED | 🇨🇳 | 2014-10-25 | 2015-11-17 | 1 |
| HONGKONG SAINT TECH INDUSTRIAL LIMITED | 🇨🇳 | 2021-12-30 | 2021-12-30 | 1 |
| HONGKONG STONEOIM TECHNOLOGY LIMITED | 🇭🇰 | 2024-11-08 | 2024-11-08 | 1 |
| HongKong Tenry Technology Co., Ltd. | 🇨🇳 | 2025-01-02 | 2025-01-02 | 1 |
| HongKong THTF Co., Ltd | 🇨🇳 | 2010-11-24 | 2015-11-17 | 1 |
| HONGKONG UCLOUDLINK NETWORK TECHNOLOGY LIMITED | 🇨🇳 | 2015-11-17 | 2015-11-17 | 1 |
| HongKong YiTong Technology Ltd. | 🇨🇳 | 2024-10-24 | 2024-10-24 | 1 |
| HONGKONG YUNLINK TECHNOLOGY LIMITED | 🇺🇸 | 2013-05-02 | 2015-11-17 | 1 |
| HongSeok Ltd. | 🇰🇷 | 2018-11-16 | 2021-10-29 | 3 |
| Hongshan Information Science and Technology (HangZhou) Co.,Ltd. | 🇨🇳 | 2021-04-23 | 2021-04-23 | 1 |
| HONGYU COMMUNICATION TECHNOLOGY LIMITED | 🇨🇳 | 2013-03-28 | 2015-11-17 | 1 |
| Honor Device Co., Ltd. | 🇨🇳 | 2020-08-29 | 2025-09-15 | 50 |
| HOOC AG | 🇨🇭 | 2019-05-02 | 2019-05-02 | 1 |
| HOPERUN MMAX DIGITAL PTE. LTD. | 🇸🇬 | 2016-02-05 | 2016-02-05 | 1 |
| Hopewheel info.Co.,Ltd. | 🇨🇳 | 2023-04-01 | 2023-04-01 | 1 |
| hopf Elektronik GmbH | 🇩🇪 | 2000-11-09 | 2015-11-17 | 1 |
| Hopling Technologies b.v. | 🇳🇱 | 2006-09-25 | 2015-11-17 | 1 |
| Hoplite Industries, Inc. | 🇺🇸 | 2023-01-10 | 2023-01-10 | 1 |
| HORANET | 🇫🇷 | 1998-04-22 | 2017-04-22 | 1 |
| Horcery LLC | 🇺🇸 | 2024-12-02 | 2024-12-02 | 1 |
| HORI CO., LTD. | 🇯🇵 | 2016-02-05 | 2016-02-05 | 1 |
| HORIBA ABX SAS | 🇫🇷 | 2011-02-21 | 2021-10-05 | 6 |