About Numeral One
Numeral One is a Technology company based in San Francisco (United States) founded in 2022. Software-based sales tax automation management platform. Numeral One has raised $71.26 million across 4 funding rounds from investors including FundersClub, Benchmark and Uncork Capital. Its website numeralhq.com draws about 15 thousand monthly visits. Numeral One offers products and services including Nexus Registrations, Filing and Remittance, Tax Engine and API, Exemption Certificate Management, and Virtual Mailboxes. Its focus areas include FinTech, Finance & Accounting Tech, Accounting Solutions and Record to Report. Its competitors include TaxAct, Exactera and Drake Software; 2 of its 3 listed competitors have raised funding.
Company details
Numeral One was founded in 2022 in San Francisco, United States. A software platform is offered for sales tax automation in the fintech sector. Operations focus on enabling businesses to handle filings and compliance in multiple states. Services include automated monthly remittances, ongoing tax monitoring, real-time analytics, chat-based support, and advisory consultations on tax matters.
- Headquarters San Francisco, United States
- SectorsTechnology
- Website numeralhq.com
- Social LinkedIn X
- Total Equity Funding$71.26M (USD)
in 4 rounds
- Latest Funding Round$35M (USD), Series B
Sep 2025
- InvestorsFundersClub
& 3 more
Products & Services of Numeral One
Numeral One offers a comprehensive portfolio of products and services, including Nexus Registrations, Filing and Remittance, Tax Engine and API, Exemption Certificate Management, and Virtual Mailboxes.
Identifies and manages tax liabilities for businesses.
Automates preparation and payment of tax returns.
Integrates tax computation into billing platforms.
Verifies and stores customer exemption documents.
Scans and responds to sales tax correspondence.
Funding Insights of Numeral One
Numeral One has successfully raised a total of $71.26M across 4 strategic funding rounds. The most recent funding activity was a Series B round of $35 million completed in September 2025. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding $71.26M
- Total Rounds 4
- Last Round Series B — $35M
- First Round $125,000
(Jun 2023)
- Investors Count 4
All 4 funding rounds of Numeral One with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Sep 2025 | $35M | Series B | – | – | – |
| Mar 2025 | $18M | Series A | – | Benchmark | |
| Aug 2024 | $18.13M | Series A | – | – | – |
| Jun 2023 | $125,000 | Seed | – | Y Combinator | – |
4 investors in total: 4 institutional.
Investors in Numeral One
Numeral One has secured backing from 4 investors, including venture fund and institutional investors. Prominent investors backing the company include FundersClub, Benchmark and Uncork Capital.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Venture capital investments are offered to promising startups. | benchmark.com | San Francisco, United States | ||
Venture capital is invested in multiple sectors by Uncork Capital. | uncorkcapital.com | Palo Alto, United States | ||
Early-stage startups are accelerated via funding and educational programs. | ycombinator.com | Mountain View, United States | ||
Fundraising platform connects startups with investors for capital and support. | 2012 | fundersclub.com | San Francisco, United States |
Investor details for Numeral One
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- Investor portfolios
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People of Numeral One
19 people are tracked at Numeral One (6 in leadership, 13 in team).
| Name | Role | Group |
|---|---|---|
Hudson Bova | VP Of Finance | Leadership |
Matt D. | Co-founder, CTO | Leadership |
Dominic Kelly | VP Of Sales | Leadership |
Sam Ross | Co-founder & CEO | Leadership |
Kevin Liu | Co-founder | Leadership |
Nate Matherson | Head Of Growth | Leadership |
Li Yi Y. | Product Engineer | Team |
Trent Riefstahl | Account Executive | Team |
Dustin Deleo | Account Executive | Team |
Miguel Acero | Product Engineer | Team |
Watson M. | Software Engineer | Team |
Jake Watkins | Software Engineer | Team |
Pranavi K. | Bizops | Team |
Joanne Shang | Partnerships | Team |
Dosbal Aibyek | Operations | Team |
Jared Spencer | Senior Software Engineer | Team |
Joshua Guthrie | Customer Success Manager | Team |
Zach C. | Implementation Manager, Operations | Team |
Alina Kim | Software Engineer | Team |
Complete people profiles for Numeral One
Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.
- Full employee list
- Team structure
- Board tenure
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Timeline of Numeral One
3 dated milestones of Numeral One across 3 years, from founding to its latest funding, stage changes and deals.
- Founded Numeral One is founded.
- Funding First funding round of $125K.
- Funding Latest funding round, Series B, of $35.0M.
Competitors of Numeral One
Numeral One has 3 listed competitors in our database, 2 of them funded. They include TaxAct, Exactera and Drake Software.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| taxact.com | 1998 | Dallas, United States | $85M | 133 | Tax filing software is offered for individuals and businesses. | |
| exactera.com | 2001 | Tarrytown, United States | $73M | Tax compliance software solutions are provided for business operations. | ||
| drakesoftware.com | 1976 | Knoxville, United States | Professional tax preparation software is developed for tax professionals. |
Detailed competitors of Numeral One
The full competitor set, operating metrics and side-by-side benchmarks require an active premium plan.
- Full competitor set
- Operating metrics
- Benchmarks
- Competitive positioning
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Web traffic of Numeral One
The website of Numeral One (numeralhq.com) receives about 15.4K visits a month.
- Monthly visits15.4K
▲ 18.4% vs previous month
Websites whose visitors overlap most with Numeral One. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
| taxjar.com | 100% | 145.3K | #282,828 | View details | |
handsoffsalestax.com | handsoffsalestax.com | 81% | #1,557,491 | – | |
| yondatax.com | 76% | 34.1K | #1,224,517 | View details | |
| simplyvat.com | 73% | 52.8K | #657,679 | View details | |
accountancycloud.com | accountancycloud.com | 71% | #1,461,208 | – | |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
All 22 similar websites and full traffic analytics for Numeral One
The complete similar-websites list, audience overlap and engagement analytics require an active premium plan.
- 22 similar websites
- Audience overlap
- Engagement analytics
- Traffic by brand
Verified entity values are shown only after access is granted.
Top companies in Finance & Accounting Applications
3 companies that operate in the same segment as Numeral One (Finance & Accounting Applications) in United States, ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Cloud-based accounts payable and receivable software for businesses | 2006 | Palo Alto, California, United States | USD 325.6 M | USD 1.65 B | 3,108 | |
Corporate travel and expense management are facilitated through SaaS platform. | 2015 | Palo Alto, California, United States | USD 1.58 B | USD 3.52 M | 847 | |
Financial and accounting software is developed for businesses and individuals. | 1983 | Mountain View, California, United States | USD 49.62 M | USD 21.45 B | 18,200 |
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Related news about Numeral One
Complete news archive for Numeral One
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Frequently Asked Questions about Numeral One
Numeral One was founded in 2022 and raised its 1st funding round 1 year after it was founded.
Numeral One is headquartered in San Francisco, United States. It is registered at San Francisco, California, United States.
Numeral One is a funded company, having raised a total of $71.26M across 4 funding rounds to date. The company's 1st funding round was a Seed of $125K, raised on Jun 2023.
Numeral One was founded in 2022 in San Francisco, United States. A software platform is offered for sales tax automation in the fintech sector. Operations focus on enabling businesses to handle filings and compliance in multiple states. Services include automated monthly remittances, ongoing tax monitoring, real-time analytics, chat-based support, and advisory consultations on tax matters.
Numeral One's top competitors include TaxAct, Exactera and Drake Software.
Numeral One offers Nexus Registrations, Filing and Remittance, Tax Engine and API, Exemption Certificate Management, and Virtual Mailboxes.
Numeral One has 4 investors. Key investors include FundersClub, Benchmark, Uncork Capital, and Y Combinator.