What happens when your business Goes First? You get the business partner your business needs to succeed.
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For Your Business
Business
For Your Family
Family
Professional
Services Banking
Special Banking Packages to take your practice further.
Business
& Commercial Lending
Getting the right loan at the right time can make all the difference. We're here to help.
Cash Management Services
Add flow and ease to your daily operations.
Take Your Business Further with First National Bank LI.
Go First for the products and services your business needs and the banking relationship that will take your business further.
Equipment Financing
Term loans to finance the equipment you need to grow.
Business Growth Stories
Discover how our tailored financial solutions fueled the success stories of businesses just like yours. Hear from entrepreneurs who partnered with us to navigate challenges, seize opportunities, and achieve remarkable growth.
FirstMobile for Business Banking
Manage your business on the go, when and how you want.
FirstMobile for Business Banking
Manage your business on the go, when and how you want.
Download Today
The new FirstMobile for Business app is now available in Apple or Android stores. Access easy cash management, alerts, transfers, Positive Pay exceptions and more. It's free, fast and secure.
With Locations in Nassau, Suffolk, Queens, Brooklyn and Manhattan, 1N Wants to be Your Bank.
We continue to grow our capacity to serve businesses and families across Long Island. You can expect extraordinary, personalized service through our in-branch and online channels. Go First with the bank that has supported your community since 1927.
Find a BranchBank NewsLet's Connect in SoutholdFirst National Bank LI continues expansion of Community Banking on East End with Southold Location.Bank News1N & ConnectOne Bank1N recently entered into a merger agreement with ConnectOne Bank, a bank industry leader in the New York Metropolitan area.Fraud PreventionClient Security CenterThis comprehensive educational resource empowers you to safeguard your online banking experience.