There are 99 funded startups in Arlington in the FundedIQ database, each with its funding rounds, amounts, investors, industries, locations and company details. This page provides an overview of the startup funding landscape in Arlington, along with the 99 most recently funded startups there.
Artificial Intelligence, Information Technology and Data and Analytics hold the most companies by sector. Startups in Arlington closed 53 funding rounds over the last 24 months, 32 of them in the last 12 months, and raised $4.1B in disclosed capital. The median disclosed round is $17M, with the middle half of rounds falling between $4.9M and $42M.
Arlington startups lean toward Artificial Intelligence and Information Technology. These firms typically operate with small teams and early stage funding. Such a profile favors vendors selling to lean operations or investors seeking early entry. The dominance of small headcount bands means decision power rests with founders.
Arlington funded startup statistics
Funded startups in Arlington
99
tracked in the database
Funding rounds, last 12 months
32
53 over 24 months
Disclosed capital raised, 24 months
$4.1B
43 of 53 rounds disclosed an amount
Median round size
$17M
middle half $4.9M to $42M
Most recent funding round on record: Aug 2026.
99 most recently funded startups in Arlington
99 shown
Ordered by the date of the latest funding round. Each row gives the company, its
location and industry, what it does, the stage and date of that round, and the disclosed
amount.
Company
What they do
Latest round
Amount
P
Polaris Semiconductor
Arlington, United States · Industrial, Semiconductor
Polaris Semiconductor is an extremely high-performance DC voltage regulators for space.
Startups in Arlington closed 53 funding rounds over the last 24 months, 32 of them in the last 12, adding up to $4.1B in disclosed capital.
Round sizes
The median disclosed round is $17M, with the middle half running from $4.9M to $42M. 43 of 53 rounds disclosed an amount.
Sectors
Artificial Intelligence, Information Technology and Data and Analytics hold the most companies, led by Artificial Intelligence at 20. The most common headcount band across the segment is 11-50.
Industries with the most funded startups in Arlington
Sector counts across all 99 tracked companies in Arlington. A company assigned more than one industry is counted in each.
A further 31 rounds in this period were announced without a stage label and are not ranked above.
About the FundedIQ Arlington startup funding data
FundedIQ tracks announced startup funding rounds and organises them by company, funding
date, stage, amount, industry, location and investor. The dataset is refreshed weekly, and
new rounds are normalised and de-duplicated before they are published, so the same round
reported twice on different dates is recorded once.
Figures on this page cover the 99 funded startups in Arlington currently tracked.
Round counts, capital totals and the median round are computed over a trailing 24 months.
Rounds whose amount was not disclosed (10 of 53 in that period) are counted as rounds but excluded from capital totals and from the median. The most recent round on record for funded startups in Arlington is dated Aug 2026.
The table above shows the 99 most recently funded companies. Full funding histories,
investor lists and founder contacts across the whole dataset open on a FundedIQ plan.
Frequently asked questions
How many funded startups are there in Arlington?
FundedIQ tracks 99 funded startups in Arlington. This page lists the 99 most recently funded of them, ordered by the date of their latest round, and the full set is available on a FundedIQ plan.
How much funding have startups in Arlington raised?
Startups in Arlington tracked by FundedIQ have raised $4.1B in disclosed capital across 53 funding rounds over the last 24 months, including 32 rounds in the last 12 months. 43 of those 53 rounds disclosed an amount; undisclosed rounds are excluded from the capital total.
What industries have the most funded startups in Arlington?
Artificial Intelligence has the most, with 20 companies, followed by Information Technology (13), Data and Analytics (8) and Health Care (5). Sector counts include every company assigned that industry, and a company can carry more than one.
What is a typical funding round size for startups in Arlington?
The median disclosed round over the last 24 months is $17M, and the middle half of rounds fall between $4.9M and $42M. Round sizes vary widely by stage, so the seed and later-stage bands sit well either side of that figure.
What is the most common funding stage for startups in Arlington?
Seed is the most common labelled stage, with 9 rounds in the last 24 months, ahead of Series A (7) and Series B (4). A further 31 rounds were announced without a stage label and are not counted here.
How often is the Arlington startup funding data updated?
The dataset is refreshed weekly. New rounds are normalised and de-duplicated before they are published, and the most recent round currently on record for funded startups in Arlington is dated Aug 2026. Counts and totals on this page are recomputed on every refresh.