SPARK Microsystems
PrivateLast Round
Grant
May 14, 2026
Total Funding Raised
$74.96M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
SPARK Microsystems is a semiconductor company that develops ultra-wideband (UWB) wireless transceiver technology for ultra-low power communications, enhancing energy efficiency and extending battery life for Internet of Things applications.
Sector
Frontier & Industrial Tech
Verticals
Semiconductors, Consumer Electronics, IoT Hardware, Wireless Infrastructure, Gaming
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting
AI Layer
Infrastructure
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
SPARK Microsystems Comps
Public and private peers based on sector, stage, and business model.
| Company | Status | Est. Valuation | Rev Multiple |
|---|---|---|---|
| OpenAI | Private | $86.0B | ~40x |
| Cohere | Private | $5.0B | -- |
| Competitor 1 | Public | $XX.XB | XXx |
| Competitor 2 | Public | $XX.XB | XXx |
SPARK Microsystems Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Grant | May 14, 2026 | ||||
| Series B | Mar 23, 2026 | ||||
| Series B Extension | Feb 1, 2026 | ||||
| Series B | Mar 13, 2023 | ||||
| Grant | Mar 31, 2022 | ||||
Series A | Feb 16, 2021 |
Key People
Founding team and executive leadership
SPARK Microsystems Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Sustainable Development Technology Canada | Seed, Grant |
| Idealist Capital | Series B Extension, Series B |
| +ND Capital | Series A, Series B |
| Government of Canada | Grant |
| Real Ventures | Series A, Series B, Seed, Series B Extension |
| Export Development Canada | Series B Extension, Series A, Series B |
| ND Capital | Series B Extension, Series A, Series B |
Market signals
Structured signals derived from secondary market and firmographic data.
- Mar 23, 2026
$12.4M round completed.
- Nov 5, 2025
CES 2026 Innovation Awards Honoree for Embedded Technologies.
SPARK Microsystems Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about SPARK Microsystems's valuation, stock price, and market status.