Business Loans and
Economic Development Finance
10% APR up to $500,000

Thursday, July 18, 2024

Long Island Development Corporation

Corporate Office:
175 Engineers Road
Suite 200
Hauppauge, New York 11788

Tel: 1-516-433-5000
Fax: 1-516-433-5046
Up Coming Events...
Technical Assistance for Doing Businsess with Nassau County

                                                                      DOING BUSINESS WITH NASSAU COUNTY

If you are a small business seeking to sell to Nassau County, please take note of the following web sites in order for your company to receive proposals/bids etc.

Nassau County departments/agencies/political subdivisions
•    Nassau County Office of Purchasing (products/goods/services used by county)- 5165714200
    Note:  The shared services system is new. If you were registered under the old system, you need to
    re- register. If you have already paid the $125 annual vendor fee within 12 months, you do not     
    have to pay again this year. All purchases are now under this system purchases under $500
    which only require one recorded quote; purchases $500-$2,999 which require three informal
    (verbal) competitive quotes; purchases $3,000-$9,999 which require three written informal
    quotations; purchases $10,000 or more which require a formal sealed bid, sent to at least 3
    bidders and advertised in Newsday and on “eservices for business bid
    solicitation board”. Exceptions to the formal sealed bid rules exist for sole source scenarios and
    NYS contract items/services. Note- purchases of $100,000 or more must be presented to the
    Nassau County Legislature Rules committee for approval (unless under NYS contract authority).

•    Nassau Community College (goods/services used by the college)-; 516 572 7300;
     All bids offered by NCC Procurement Office are listed on this site under current bid opportunities.

•    NuHealth (Nassau University Medical Center; A Holly Patterson Extended Care facility; Family Health Centers
     ( goods/services used by these facilities)

The Online Vendor Bid Site is in a pilot implementation phase. It lists procurement guidelines and procedures along with requests for proposals issues by these entities.

See for more information about the annual vendor registration fee, bids and quotes.

If you are a minority owned or woman owned business, contact the Nassau County Office of Minority Affairs for guidance on getting certified and on doing business with Nassau County and its related entities. 516 572 2244

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