When was Impinj founded?

Impinj was founded in 2000 and raised its 1st funding round within a year of its incorporation.

Where is Impinj located?

Impinj is headquartered in Seattle, United States. It is registered at Seattle, Washington.

How many employees does Impinj have?

As of Sep 30, 2026, the latest employee count at Impinj is 448.

Is Impinj a funded company?

Impinj is a funded company, having raised a total of $132M across 10 funding rounds to date. The company's 1st funding round was a $***** Series A round, raised on Sep 2000.

When was the latest funding round of Impinj?

Impinj's latest funding was a $***** Post IPO round on Nov 02, 2021, with participation from 0 investor.

What is the annual revenue of Impinj?

Annual revenue of Impinj is between $100M and $500M as on Dec 31, 2025

Where does Impinj rank among its competitors?

Impinj ranks 5th amongst 269 active competitors, of which 36 are funded. It stands 2nd in terms of total funding among its competitors. The most recent competitor to raise funding was Finwave, which secured $8.2M in Apr, 2025.

Who are the top competitors of Impinj?

Impinj's top competitors include MaxLinear, MACOM and Avery Dennison. Among them, Finwave secured the most recent funding round in April, 2025.

Impinj - 2026 Company Profile, Team, Funding, Competitors & Financials

Impinj is a public company based in Seattle (United States), founded in 2000 by Carver Mead. It operates as a RFID solutions for retail, healthcare, consumer electronics and IoT. Impinj has raised $132M in funding from investors like Polaris Partners, Madrona and Arch Venture Partners. The company has 269 active competitors, including 36 funded and 67 that have exited. Its top competitors include companies like MaxLinear, MACOM and Avery Dennison.

Company Details

RFID solutions for retail, healthcare, consumer electronics and IoT. It offers readers, reader chips and tags for RFID solutions. Their RFID products have high performance and SDK's for direct integration into customers logistics applications.

Website: impinj.com
Social
Phone Number: +1 **********
Registered Address: Seattle, Washington

Key Metrics

Founded Year

2000

Location

Seattle, United States

Stage

Public

Total Funding

$132M in 10 rounds

Latest Funding Round

Post IPO, Nov 02, 2021, $*****

Investors

Polaris Partners & 20 more

Ranked

5^th among 269 active competitors

Annual Revenue

$100M - $500M as on Dec 31, 2025

Employee Count

448 as on Sep 30, 2026

Investment & Acquisitions

Voyantic

Similar Companies

MaxLinear & 294 more

Exit Details

Public

View Impinj's full profile

Impinj is associated with 2 legal entities given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Reports
IMPINJ INC CIN: 1114995 , United States, Active	Apr 05, 2000	$100M - $500M (As on Dec 31, 2025)	-	-
IMPINJ, INC. CIN: 912041398 , United States, Active	Dec 31, 1999	-	352 (As on Dec 31, 2024)	-

Impinj got listed on Jul 21, 2016.

Click here to take a look at Impinj's IPO in detail

Impinj has raised a total funding of $132M over 10 rounds. Its first funding round was on Sep 2000. Impinj has 21 institutional investors.

Here is the list of recent funding rounds of Impinj:

Filter this list

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Nov 02, 2021	6972699	Post IPO	6946564	3927772	7978471	4832806
Dec 20, 2019	5052806	Post IPO	2664322	4726447	8990068	Goldman Sachs & 2 more
Jul 26, 2012	3995240	Series G	9923707	9957646	Arch Venture Partners & 6 more	2460749

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View details of Impinj's funding rounds and investors

The founders of Impinj is Carver Mead.

Here are the details of Impinj's key team members:

Carver Mead: Co-Founder of Impinj and founder of 1 other company.
Contact Info: 1 email address

View details of Impinj's Founder profiles and Board Members

Impinj's employee count trend

Impinj has 448 employees as of Sep 26. Here is Impinj's employee count trend over the years:

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Top competitors of Impinj include MaxLinear, MACOM and Avery Dennison. Here is the list of Top 10 competitors of Impinj, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	MaxLinear 2003, Carlsbad (United States), Public	Developer of radio frequency, high-performance broadband and networking semiconductor solutions	$20M	Baillie Gifford, ARK Investment Management ... & 9 others	76/100
2nd	MACOM 1950, Lowell (United States), Public	Manufacturer of RF, microwave, millimeter wave, and optical networking components	$183M	Summit Partners, Ventures West & 12 others	72/100
3rd	Avery Dennison 1935, Glendale (United States), Public	Manufacturer of branding, information, and digital identification solutions for various industries	-	Cerity Partners Ventures, Europa	72/100
4th	pSemi 1990, San Diego (United States), Acquired	Mixed signal communications circuits	$17.6M	Palisades Growth Capital, Ridgewood Capital ... & 4 others	67/100
5th	Impinj 2000, Seattle (United States), Public	RFID solutions for retail, healthcare, consumer electronics and IoT	$132M	Intel, Piper Jaffray & 19 others	66/100
6th	Qorvo 1991, Greensboro (United States), Public	Manufacturer of radio frequency (RF) and power solutions for multiple industries	-	USVP, Military Health & 2 others	63/100
7th	Semtech 1960, Camarillo (United States), Public	Provider of semiconductors, IoT systems, and cloud connectivity solutions	-	-	63/100
8th	Guerrilla 2013, Greensboro (United States), Public	Manufacturer of radio frequency integrated circuits for various applications	$20.6M	Piedmont Angel Network, Charlotte Angel Fund ... & 8 others	63/100
9th	Datalogic 1972, Calderara di Reno (Italy), Public	Manufacturer of automatic data capture and industrial automation products and solutions	-	Eiffel Investment Group, Europa & 1 others	62/100
10th	Finwave 2012, Waltham (United States), Series B	Provider of 5G/6G network application services	$41.5M	Fine Structure Ventures, Safar Partners & 13 others	62/100