Series A Fintech companies in San Francisco

Companies modernising banking, payments, lending, and financial infrastructure. Filtered to Series A-stage companies headquartered in San Francisco.

Built from a search like: “Top Series A Fintech companies in San Francisco”

Ranked by current headcount across Series A Fintech companies in San Francisco. Refreshed daily.

1
Every· San Francisco, California, United States
- Series A
- 413 employees
- Founded 2021
2
Cable· San Francisco, California, United States
- Series A
- 399 employees
- Founded 2020
3
Glow· San Francisco, California, United States
- Series A
- 280 employees
- Founded 2018
4
NALA· San Francisco, California, United States
- Series A
- 248 employees
- Founded 2022
5
Arc· San Francisco, California, United States
- Series A
- 247 employees
- Founded 2021
6
Astia· San Francisco, California, United States
- Series A
- 189 employees
- Founded 1999
7
The Council· San Francisco, California, United States
- Series A
- 182 employees
- Founded 2019
8
Liquido· San Francisco Bay Area
- Series A
- 161 employees
- Founded 2021
9
FOG Ventures· San Francisco, California, United States
- Series A
- 160 employees
- Founded 2020
10
RAINBOW· San Francisco, California, United States
- Series A
- 158 employees
- Founded 2021
11
Pibit.AI· South San Francisco, California, United States
- Series A
- 135 employees
- Founded 2020
12
Corgi· San Francisco, California, United States
- Series A
- 131 employees
- Founded 2024
13
Juno· San Francisco, California, United States
- Series A
- 120 employees
- Founded 2019
14
Robertson Stephens· San Francisco, California, United States
- Series A
- 116 employees
- Founded 1978
15
Synctera· San Francisco, California, United States
- Series A
- 102 employees
- Founded 2020
16
Sydecar· San Francisco, California, United States
- Series A
- 82 employees
- Founded 2021
17
Tint· San Francisco, California, United States
- Series A
- 56 employees
- Founded 2018
18
Harper (YC W25)· San Francisco Bay Area
- Series A
- 54 employees
- Founded 2024
19
Delos Insurance Solutions· San Francisco, California, United States
- Series A
- 52 employees
- Founded 2016
20
Grid· San Francisco, California, United States
- Series A
- 51 employees
- Founded 2019
21
TrustLayer· San Francisco, California, United States
- Series A
- 48 employees
- Founded 2018
22
SimplyInsured· San Francisco, California, United States
- Series A
- 48 employees
- Founded 2012
23
InterPayments· San Francisco, California, United States
- Series A
- 44 employees
- Founded 2020
24
Brico· San Francisco, California, United States
- Series A
- 40 employees
- Founded 2023
25
Flex· San Francisco, California, United States
- Series A
- 39 employees
- Founded 2023

Find engineers at Series A Fintech companies in San Francisco

Searching for “engineers at top Series A Fintech companies in San Francisco” surfaces this slice of the market. The list above ranks Fintech companies headquartered in San Francisco whose latest disclosed round is Series A, by current headcount, drawn from public LinkedIn and Crunchbase records. With 82 matching companies in our index, this is a tight read on where the Fintech talent in San Francisco is heating up.

Three filters at once narrows the field hard. The companies that survive all three — Series A, Fintech, in San Francisco — are usually the most targeted recruiting pool a hiring manager can ask for. Senior engineers, founding designers, and product leads here are about to become Fintech’s next operators and angel investors.

Refolk converts this list into a live search. Ask for “senior engineers at Series A Fintech companies in San Francisco hiring” or “founders of Series A Fintech companies in San Francisco who left in the last year” and Refolk returns a ranked shortlist with the evidence behind each match.

How this list is built

Refolk pulled Fintech companies headquartered in San Francisco whose latest disclosed funding round is Series A from public LinkedIn and Crunchbase records, ranked them by current employee count, and kept those with at least 3 employees. The list refreshes once a day.

Last refreshed: Thu, 07 May 2026 07:19:22 GMT

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