primeNumberrevenue & funding
Other Analytics SoftwareMeguro, Hokkaido, JapanFounded 2015CEO Kenta Yamamoto
PrimeNumber's is a SaaS-based data integration service that enables engineers to automate the data acquisition process.
primeNumber revenue
primeNumber has not published its revenue. ZoomInfo puts it at about $7.9M a year (November 2024).
All 4 revenue readings, with sources
| As of | Revenue | Source |
|---|---|---|
| Jul 2019 | $4M | – |
| Dec 2023 | $5.4MEST. | GetLatka estimate |
| Oct 2024 | $9.4MEST. | GetLatka estimate |
| Nov 2024 | $7.9MEST. | ZoomInfo estimate |
– source not recorded
primeNumber funding rounds & investors
primeNumber has raised $1.2M in one round, in July 2019.
| Date | Round | Raised |
|---|---|---|
| Jul 2019 | Funding round | $1.2M |
| Total raised | $1.2M |
primeNumber CEO, founders & employees
Kenta Yamamoto founded primeNumber in 2015 and runs it as CEO. primeNumber had 67 employees (October 2024, LinkedIn), up from 46 a year earlier.
- Kenta YamamotoFounder & CEO
All 5 headcount readings, with sources
| As of | Employees | Source |
|---|---|---|
| Oct 2024 | 67 | |
| Dec 2023 | 46 | |
| Dec 2022 | 29 | |
| Dec 2021 | 18 | |
| Jul 2019 | 48 | – |
primeNumber FAQ
What is primeNumber's revenue?
ZoomInfo estimates primeNumber's revenue at about $7.9M a year (November 2024). The company hasn't published its own figure.
How much funding has primeNumber raised?
primeNumber has raised $1.2M in one funding round, in July 2019.
How many employees does primeNumber have?
primeNumber had 67 employees in October 2024, according to LinkedIn.
Who is the CEO of primeNumber?
Kenta Yamamoto is the CEO of primeNumber and founded the company in 2015.
Who founded primeNumber?
Kenta Yamamoto founded primeNumber in 2015.
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How this page is sourced
4 from public sources · 3 estimates. Founder figures link to the second they were said; public figures name their source; estimates are marked EST. and say whose they are. Not financial advice.
Updated Sep 30, 2026Data disclaimerReport a correctionClaim this profileRun primeNumber? Join the podcast