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Consulting Group

We team with our clients to enable the best possible outcomes.

We work with change-oriented executives to help them make better decisions, convert those decisions to actions and deliver the sustainable success they desire.

We create bold, innovative solutions that work pragmatically for your whole organization.

We reject the status quo and seek to help you define a new future.

We provide insightful analysis and reliable guidance. 
We simplify the complex elements of the processes.
We provide clients with detailed, relevant and actionable information to facilitate informed decision-making.

We think NEW.

Founder | General Manager
Sergio J. Mantoni, Founder & CEO


Sergio is an Economist who founded SJM Consultora Económica in May 2005 in Argentina.

SJM Consultora Económica's main purpose was to give advice to companies and individuals on everything that is related to economics and finances. SJM mainly followed the Argentine economy and that of other American Countries and provided vital information for decisions regarding its clients’ companies and assets.

Throughout the years, besides the advisory, Sergio has given more than 1000 lectures on Economics and Financial issues. These Conferences were organized in Argentina, in private organizations, universities and Professional Councils of Economics. He has also participated in several Seminars and Courses about Stock Markets.

Some information related to his media work can be found in ( http://sjmantoniopina.blogspot.com/ ).

The Consulting business had over 1.500 clients at its peak (2012), between privates and companies.

Since 2015, when Sergio moved to USA, SJM Consultora Economica became LO Consulting Group.

LO Consulting Group keeps working with as many of SJM clients as possible. 

Sergio is also the Financial Manager of Sofia Mantoni Fashion and LO Design, another businesses of LO Group.

Strategize. Organize. Globalize

We are here to assist. Contact us by phone, email or via our Social Media channels.

Finance Assistant
J. Bautista Mantoni, Assistant


As the Finance Assistant of LO Group, Bautista helps keep track of the organization's finances, collaborating with LO Consulting's financial presentations for clients and economic research.

As a Finance Assistance at LO Consulting and Sofia Mantoni his duties and responsibilities are as follows:

  • Processing purchase invoices

  • Accounting and financial monitoring

  • Basic bookkeeping duties

  • Economic and financial research of worldwide series for power point presentations

  • Administrative tasks

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