Registered entities
SIERRA WIRELESS (UK) LIMITED
Reg. No. 4172042United Kingdom
SIERRA WIRELESS AMERICA
Reg. No. 943338019United States
Innovation
227 patent families (172 granted) — focus: Electricity & electronics, Physics & computing; filing pace slowing. Cited 7,808 times.
| Year | Filings |
|---|---|
| 2015 | 34 |
| 2016 | 28 |
| 2017 | 26 |
| 2018 | 19 |
| 2019 | 23 |
| 2020 | 16 |
| 2021 | 16 |
| 2022 | 18 |
| 2023 | 9 |
| 2024 | 5 |
| 2025 | 1 |
| 2026 | 1 |
Investor mix
5 investors on record; 1 has since exited.
| Investor type | Count | Share |
|---|---|---|
| Venture capital | 3 | 60% |
| Private equity | 1 | 20% |
| Bank & private debt | 1 | 20% |
Hiring activity
Hires periodically
16 roles tracked across 4 of the last 12 months
10 Feb 2026 · Senior Technical Recruiter - Semiconductor Talent (Contract) · Burlington
25 Jan 2026 · Principal NPI Test Engineer · Toronto
21 Jan 2026 · NPI Test Architect — High‑Speed SiGe 200Gbps · Toronto
30 Dec 2025 · Warranty Customer Support Representative · Richmond
9 Dec 2025 · Senior Director, Quality Engineering · Burlington
Based on job postings tracked across public sources.