Recently Funded Series B Startups
Updated Oct 2026
FundedIQ holds 4,380 funded Series B startups and keeps their funding rounds, amounts, investors, industries, locations and company details up to date. This page provides an overview of the Series B startup funding landscape, along with the 100 most recently funded Series B startups.
Artificial Intelligence, Biotechnology and Financial Services hold the most companies by sector. San Francisco and New York hold the deepest concentrations of these companies. Series B startups closed 1,591 funding rounds over the last 24 months, 881 of them in the last 12 months, and raised $77B in disclosed capital. The median disclosed round is $31M, with the middle half of rounds falling between $18M and $58M.
Alumni Ventures and Andreessen Horowitz dominate the capital mix, bringing a blend of broad reach and high conviction. San Francisco and New York lead the geographic concentration. These firms prioritize scalable models across the United States and India. This concentration of institutional backing indicates a preference for proven product market fit over raw experimentation.
Series B funded startup statistics
Most recent funding round on record: Oct 2026. Investors appearing most often across Series B funding rounds: Alumni Ventures, Andreessen Horowitz, Insight Partners, Sequoia Capital, Khosla Ventures.
100 most recently funded Series B startups
100 of 4,380Ordered 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.
4,280 more funded startups
This page shows the 100 most recent rounds (back to Aug 2026). The full 4,380-company history for this listing opens on a FundedIQ plan.
Unlock all 4,380 companies in this listing: full funding history, investors, and founders.
Series B startup funding trends
Funding activity
Series B startups closed 1,591 funding rounds over the last 24 months, 881 of them in the last 12, adding up to $77B in disclosed capital.
Round sizes
The median disclosed round is $31M, with the middle half running from $18M to $58M. 1,402 of 1,591 rounds disclosed an amount.
Sectors
Artificial Intelligence, Biotechnology and Financial Services hold the most companies, led by Artificial Intelligence at 781. The most common headcount band across the segment is 11-50.
Investors
Alumni Ventures, Andreessen Horowitz and Insight Partners appear most often across funded Series B startups on record.
Industries with the most funded Series B startups
Sector counts across all 4,380 tracked companies. A company assigned more than one industry is counted in each.
Countries with the most funded Series B startups
Where funded Series B startups are headquartered, by the country on the company record.
Where are funded Series B startups located?
Where funded Series B startups are based, by the city on the company record.
Top investors in Series B startups
The investors named most often across funded Series B startups.
Counts companies in this segment that name the firm as a backer. Investor names entered the pipeline in July 2026, so they cover the companies funded since.
About the FundedIQ Series B 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 4,380 funded Series B startups currently tracked. Round counts, capital totals and the median round are computed over a trailing 24 months. Rounds whose amount was not disclosed (189 of 1,591 in that period) are counted as rounds but excluded from capital totals and from the median. The most recent round on record for funded Series B startups is dated Oct 2026.
The table above shows the 100 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 Series B startups are there?
FundedIQ tracks 4,380 funded Series B startups. This page lists the 100 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 Series B startups raised?
Series B startups tracked by FundedIQ have raised $77B in disclosed capital across 1,591 funding rounds over the last 24 months, including 881 rounds in the last 12 months. 1,402 of those 1,591 rounds disclosed an amount; undisclosed rounds are excluded from the capital total.
What industries have the most funded Series B startups?
Artificial Intelligence has the most, with 781 companies, followed by Biotechnology (488), Financial Services (442) and Health Care (273). Sector counts include every company assigned that industry, and a company can carry more than one.
Which countries have the most funded Series B startups?
United States leads with 2,421 companies, ahead of India (287), United Kingdom (281) and China (138).
Which cities have the most funded Series B startups?
San Francisco leads with 417 companies, then New York (346), London (204) and Cambridge (98).
Which investors back the most Series B startups?
Alumni Ventures, Andreessen Horowitz, Insight Partners, Sequoia Capital and Khosla Ventures appear most often across funded Series B startups in the FundedIQ dataset. The count is the number of tracked companies naming each firm as a backer, so it reflects the companies on record rather than every deal a firm has ever done.
What is a typical funding round size for Series B startups?
The median disclosed round over the last 24 months is $31M, and the middle half of rounds fall between $18M and $58M. Round sizes vary widely by stage, so the seed and later-stage bands sit well either side of that figure.
How often is the Series B 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 Series B startups is dated Oct 2026. Counts and totals on this page are recomputed on every refresh.
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