Series G Funded Startups in United States
Across these 14 Series G rounds in the United States, the largest disclosed amount is Cerebras Systems’ $1.1B on 2025-10-01; that figure dwarfs the next-la…
Across these 14 Series G rounds in the United States, the largest disclosed amount is Cerebras Systems’ $1.1B on 2025-10-01; that figure dwarfs the next-largest disclosed rounds, including Chime at $750M (2021-08-13) and Faire at $400M (2021-11-16). On the other end, the smallest disclosed amount is RareCyte’s $24M on 2021-09-09, which sits at the low end alongside Epic Sciences ($24M on 2023-04-14).
The list clusters by time and location: five of the 14 rounds fall within a two-month window in 2021 (2021-08-16 Seismic $170M, 2021-08-13 Chime $750M, 2021-07-19? none shown; 2021-08-16; 2021-09-09 RareCyte $24M, 2021-11-16 Faire $400M, 2021-11-18 Farmers Business Network $300M), and five companies are headquartered in San Francisco (Upgrade 2025-10-13 $165M, Sysdig 2021-12-15 $350M, Faire 2021-11-16 $400M, Chime 2021-08-13 $750M, Chargebee 2021-04-20 $125M) with additional concentrations in California cities like San Diego (Seismic $170M on 2021-08-16; Tealium $96M on 2021-02-03). Sector mix is skewed toward Financial Services (Upgrade, TripActions, Chime, Chargebee), which is 4 of 14 entries, while biotech shows up 2 of 14 (Epic Sciences and RareCyte).
Most recent rounds
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Frequently asked
What’s the largest disclosed Series G round in this list, and how far above the rest is it?
Cerebras Systems’ $1.1B on 2025-10-01 is the clear size outlier. The next-largest disclosed amounts are Chime at $750M (2021-08-13) and TAE Technologies at $250M (2022-07-19), with most other rounds clustered well below those figures.
Which companies have the smallest disclosed amounts, and are they clustered by time or sector?
RareCyte and Epic Sciences are tied for the smallest disclosed amount at $24M (RareCyte on 2021-09-09; Epic Sciences on 2023-04-14). Both are in Biotechnology, suggesting the low-end is concentrated in biotech rather than Financial Services or AI hardware.
Are there obvious geographic concentrations among these Series G rounds?
San Francisco is the most represented city with five entries: Upgrade ($165M, 2025-10-13), Sysdig ($350M, 2021-12-15), Faire ($400M, 2021-11-16), Chime ($750M, 2021-08-13), and Chargebee ($125M, 2021-04-20). California also appears repeatedly via San Diego (Seismic $170M on 2021-08-16; Tealium $96M on 2021-02-03) and other Bay Area locations like Palo Alto (TripActions $154M, 2022-10-12).
Which sectors are over-represented relative to the rest of the list?
Financial Services accounts for 4 of 14 entries (Upgrade, TripActions, Chime, Chargebee). Artificial Intelligence appears twice as tagged in the table (Cerebras Systems and Seismic), while Biotechnology also appears twice (Epic Sciences and RareCyte).
Which rounds are most recent in the dataset, and what does the timeline edge look like?
The most recent entry shown is Upgrade on 2025-10-13 ($165M), followed by Cerebras Systems on 2025-10-01 ($1.1B). The oldest dates in the 14-row window are 2021-02-03 for Stash ($125M) and Tealium ($96M), spanning roughly 2021-02 to 2025-10.
Are any dates or periods packed tightly with multiple large rounds?
Late 2021 shows clustering of multiple sizable rounds: Chime ($750M, 2021-08-13), Seismic ($170M, 2021-08-16), RareCyte ($24M, 2021-09-09), Faire ($400M, 2021-11-16), and Farmers Business Network ($300M, 2021-11-18). In contrast, the 2022–2023 entries shown are fewer and spread out (e.g., TripActions $154M on 2022-10-12; TAE Technologies $250M on 2022-07-19; Epic Sciences $24M on 2023-04-14).
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