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Altair Semiconductor

Altair for Cellular IoT chipsets - ultra-low-power and ultra-small size, all-inclusive chipset solution.

Latest funding

$50M ·

Source: siliconangle.com

Total raised: $144M across 5 sourced rounds

All 5 rounds ↓
Website: altairsemi.com.
X: @altairsemicon · 2,926 followers.
LinkedIn: altair-semicon.
Sectors: Information Technology, Manufacturing, Mobile, Semiconductor, Wireless.
Stage: Series B+.
Based in: Hod Hasharon, Israel.
Founded: 2005.
Total raised: $144M in 5 sourced rounds.
Last round: Apr 28, 2026 · 201 days ago.
Headcount: 101–250 employees.
On Recent Funding since: Sep 29, 2026.

Signals

X account@altairsemicon · created Jul 11, 2010 (16 years old) · 2,926 followers
Website registeredJan 25, 2005 (21 years old)
About Altair Semiconductor

Our cellular IoT chipsets are commercially deployed on the world’s most advanced LTE networks.

TIMELINE · MONEY RAISED

Altair Semiconductor | 7096 days on the record

@altairsemicon·Raised $144M in 5 sourced rounds
$36M$72M$108M$144MJULFEBSEPAPRNOVJUNJAN 2023AUG$144M$18M Series B+ · Jun 12, 2007$18M B+ · JUN '07||X ACCOUNT CREATED @ALTAIRSEMICON · JUL 11, 2010$26M Series B+ · Apr 11, 2011$26M B+ · APR '11$25M Series B+ · Jul 1, 2013$25M B+ · JUL '13$25M Series B+ · Jun 6, 2014$25M B+ · JUN '14$50M Round · Apr 28, 2026$50M ROUND · APR '26

Money raised, round by round (amounts linked to their source). Pins are dated signals; hover the icons for dates.

Funding rounds

DateRoundAmountLeadSource
Round$50M—siliconangle.com
Series B+$25MJJerusalem Venture Partners (JVP)venturebeat.com
Series B+$25M—allthingsd.com
Series B+$26MJJerusalem Venture Partners (JVP)epsnews.com
Series B+$18MBBessemer Venture Partnersen.globes.co.il

Timeline

  1. X account created
  2. Website created

Founders and team

Investors

Companies like Altair Semiconductor

Other companies backed by Jerusalem Venture Partners (JVP)

Jerusalem Venture Partners (JVP) portfolio →

Sources and API

Every amount links to the page it came from. * Estimated from an accelerator's published standard deal, not a company-specific disclosure. How Recent Funding sources and verifies funding data. The same data as JSON: /api/v1/companies/altair-semiconductor (get a free API key).

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