Netherby Advisors LLC (Netherby) is a Connecticut state Registered Investment Advisor (RIA) that specializes in sub-advisory investment management and research for institutional clients.

Netherby has two distinct but complementary businesses: The first, the Investment Advisory service, is focused on building differentiated model portfolios that advisors use as core allocations for client portfolios; the second, a service bureau (Netherby Wealth Management Solutions and AdvisorWorks), that provides a complete infrastructure solution for wealth management firms.

Netherby also provides consulting support, branding and marketing development, operational support and access to institutional investment management.