About Nano Banc
Nano Banc is a Financial Services company based in Irvine (United States) founded in 2017 by Mark Rebal, and was acquired by Sunwest Bank in September 2026. Nano Banc has raised $78.23 million across 5 funding rounds from investors including Sunwest Bank. Its chief executive, as recorded, is Mark Rebal. Its focus areas include FinTech, Banking Tech, Internet First Banks and Digital Native Banks. Its competitors include Grasshopper Bank, Jiko and Crescent; 3 of its 3 listed competitors have raised funding.
Company details
Internet-first bank offering business banking services. It is a digital-native bank offering banking services to businesses that allows them to open accounts, save, deposit, make payments, transfer, and more. It also offers dedicated relationship management for its users.
- Headquarters Irvine, United States
- Founders Mark Rebal
- Stage Acquired
- SectorsFinancial Services
- Phone•••• ••••
- Website nanobanc.com
- Social LinkedIn
- Acquired by Sunwest Bank (Sep 2026)
- Total Equity Funding$78.23M (USD)
in 5 rounds
- Latest Funding Round$25M (USD), Debt – Conventional
Jul 2024
- Investors
- Acquired bySunwest Bank
(Sep 2026)
Funding Insights of Nano Banc
Nano Banc has successfully raised a total of $78.23M across 5 strategic funding rounds. The most recent funding activity was a Debt – Conventional round of $25 million completed in July 2024. 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 $78.23M
- Total Rounds 5
- Last Round Debt – Conventional — $25M
- First Round $71.63M
(Jun 2018)
All 5 funding rounds of Nano Banc 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 |
|---|---|---|---|---|---|
| Jul 2024 | $25M | Debt – Conventional | – | – | – |
| Jan 2023 | $600,000 | Series B | – | – | – |
| Jul 2020 | $6M | Series B | – | – | – |
| Jul 2019 | $25M | Debt – Conventional | – | – | – |
| Jun 2018 | $71.63M | Series B | – | – | – |
1 investors in total: 1 institutional.
Investors in Nano Banc
Nano Banc has secured backing from 1 investor, including institutional investors. Prominent investors backing the company include Sunwest Bank.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Commercial bank offering loans, checking, and online banking services. | 1969 | sunwestbank.com | Irvine, United States |
Investor details for Nano Banc
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
- Complete investor list
- Round participation
- Investor portfolios
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People of Nano Banc
16 people are tracked at Nano Banc (11 in leadership, 5 in team).
| Name | Role | Group |
|---|---|---|
Mark Rebal | Co-Founder & CEO | Leadership |
Scott Racusin | CEO | Leadership |
Michael F. | Vice President, Deposit Relationships | Leadership |
Laura Urish | Svp, Chief Administrative Officer | Leadership |
Thy Nguyen-Dormia | Vp, Accounting Manager | Leadership |
Cindy Hickenbottom | Vp, IT Risk/compliance And BCM Manager | Leadership |
Christopher Cheung | Vice President, Portfolio Manager | Leadership |
Danelle Thomsen | Chief Financial Officer | Leadership |
Daniel Patrick | Acting Chief Credit Officer | Leadership |
Raven Perez | Vice President Operations Manager Of Entertainment | Leadership |
Mehrnoosh Heydari | Vice President, Treasury Management Manager | Leadership |
Keith Halsey | Wire Transfer Specialist | Team |
Sherley Keal | Staff Accountant (accounts Payable) | Team |
Jahun S. | Evp/regional Executive Entertainment Division | Team |
Monroe W. | SVP Finance | Team |
Brian Lambertz | Senior Accountant | Team |
Complete people profiles for Nano Banc
Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.
- Full employee list
- Team structure
- Board tenure
- Professional contacts
Verified entity values are shown only after access is granted.
Timeline of Nano Banc
4 dated milestones of Nano Banc across 9 years, from founding to its latest funding, stage changes and deals.
- Founded Nano Banc is founded.
- Funding First funding round of $71.6M.
- Funding Latest funding round, Debt – Conventional, of $25.0M.
- Exit Acquired by Sunwest Bank.
Competitors of Nano Banc
Nano Banc has 3 listed competitors in our database, 3 of them funded. They include Grasshopper Bank, Jiko and Crescent.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| grasshopper.bank | 2016 | New York, United States | $218.76M | Commercial banking services are offered via an online platform. | ||
| jiko.com | 2016 | San Francisco, United States | $120M | T-bill investing for businesses is enabled by a secure platform. | ||
| crescent.app | 2017 | Lincoln, United States | $5M | Online platform for savings and investments for financial goals |
Detailed competitors of Nano Banc
The full competitor set, operating metrics and side-by-side benchmarks require an active premium plan.
- Full competitor set
- Operating metrics
- Benchmarks
- Competitive positioning
Verified entity values are shown only after access is granted.
Web traffic of Nano Banc
The website of Nano Banc (nanobanc.com) receives about 2.1K visits a month.
- Monthly visits2.1K
▲ 18.3% vs previous month
Top companies in Banking & FinTech Platforms
3 companies that operate in the same segment as Nano Banc (Banking & FinTech Platforms) in United States, ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Online business banking and financial workflow tools are provided. | 2010 | San Francisco, California, United States | USD 546 M | USD 2.71 M | 1,807 | |
Digital banking services are offered to individuals via mobile apps. | 2012 | San Francisco, California, United States | USD 3.15 B | USD 1.96 B | 2,516 | |
Digital sustainable banking services are offered to consumers. | 2013 | Los Angeles, California, United States | USD 865 M | 237 |
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Related news about Nano Banc
Complete news archive for Nano Banc
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Frequently Asked Questions about Nano Banc
Nano Banc was founded in 2017 and raised its 1st funding round 1 year after it was founded.
Nano Banc is headquartered in Irvine, United States. It is registered at Irvine, California, United States.
Mark Rebal is the CEO of Nano Banc, as recorded in our data. They have also founded this company.
Nano Banc is a funded company, having raised a total of $78.23M across 5 funding rounds to date. The company's 1st funding round was a Series B of $71.63M, raised on Jun 2018.
Internet-first bank offering business banking services. It is a digital-native bank offering banking services to businesses that allows them to open accounts, save, deposit, make payments, transfer, and more. It also offers dedicated relationship management for its users.
Nano Banc's top competitors include Grasshopper Bank, Jiko and Crescent.
Nano Banc has 1 investor. Key investors include Sunwest Bank.
Yes. Nano Banc was acquired by Sunwest Bank in September 2026.