Thomas O'Brien

Director/Board Member at FIRST FINANCIAL BANCORP.

Net worth: 2 M $ as of 30/06/2026

69 year

58 connections

Finance

Consumer Services

Commercial Services

Profile

Thomas Murray O'Brien is the founder of Simpactful LLC, founded in 2015, where the title held is Chairman & Chief Executive Officer.
Current jobs include Independent Director at First Financial Bancorp (Ohio) since 2018, Director at Sentry Safe, Inc., director at First Financial Bank (Cincinnati, Ohio) since 2018, Director at One80 Place, and Director at 573 Meeting Street.
Former jobs include Independent Director at MainSource Financial Group, Inc. from 2010 to 2018, Director at MainSource Bank from 2010 to 2018, Director at Society of St. Vincent De Paul (Ohio), Vice President-Customer Business Development at Procter & Gamble Co. from 2007 to 2010, and Member-National Board at INROADS, Inc. Education includes an MBA from Harvard University and an undergraduate degree from the University of Massachusetts.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
FIRST FINANCIAL BANCORP. 0.05%	30/06/2026	51,845 ( 0.05% )	2 M $	30/06/2026

Thomas O'Brien active positions

Companies	Position	Start
FIRST FINANCIAL BANCORP.	Director/Board Member	01/04/2018
Sentry Safe, Inc. Sentry Safe, Inc. Metal FabricationProducer Manufacturing Manufactures security storage containers	Director/Board Member	-
Simpactful LLC Simpactful LLC Miscellaneous Commercial ServicesCommercial Services Provides retail consulting services	Chief Executive Officer	01/01/2015
First Financial Bank (Cincinnati, Ohio) First Financial Bank (Cincinnati, Ohio) Regional BanksFinance Operates as a state chartered commercial bank	Director/Board Member	01/04/2018
One80 Place One80 Place Services to the Health IndustryHealth Services Operates as a non-profit organization that provides shelter to homeless people	Director/Board Member	-
573 Meeting Street	Director/Board Member	-

All active positions of Thomas O'Brien

Former positions of Thomas O'Brien

Companies	Position	End
MAINSOURCE FINANCIAL GROUP INC.	Director/Board Member	01/04/2018
MainSource Bank MainSource Bank Regional BanksFinance Operates as a commercial bank	Director/Board Member	01/04/2018
PROCTER & GAMBLE COMPANY	Corporate Officer/Principal	01/01/2010
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See the detail of Thomas O'Brien's experience

Training of Thomas O'Brien

Experiences
Positions held

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Private companies

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Connections

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Members of the board

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Linked companies

Private companies	13
First Financial Bancorp (Ohio) First Financial Bancorp (Ohio) Regional BanksFinance Operates as a bank holding company which provides commercial banking services	Finance
Procter & Gamble Co. Procter & Gamble Co. Household/Personal CareConsumer Non-Durables Manufactures and sells fabric & home care products, diapers, baby wipes, tissues, toilet paper, hair, skin and personal care, toothbrushes, vitamins, supplements & razors	Consumer Non-Durables
Sentry Safe, Inc. Sentry Safe, Inc. Metal FabricationProducer Manufacturing Manufactures security storage containers	Producer Manufacturing
Harvard University Harvard University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
MainSource Financial Group, Inc. MainSource Financial Group, Inc. Regional BanksFinance Operates as a bank holding company which provides banking and financial services	Finance
INROADS, Inc. INROADS, Inc. Miscellaneous Commercial ServicesCommercial Services Provides education and training services	Commercial Services
University of Massachusetts University of Massachusetts Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
MainSource Bank MainSource Bank Regional BanksFinance Operates as a commercial bank	Finance
First Financial Bank (Cincinnati, Ohio) First Financial Bank (Cincinnati, Ohio) Regional BanksFinance Operates as a state chartered commercial bank	Finance
Society of St. Vincent De Paul (Ohio)
Simpactful LLC Simpactful LLC Miscellaneous Commercial ServicesCommercial Services Provides retail consulting services	Commercial Services
One80 Place One80 Place Services to the Health IndustryHealth Services Operates as a non-profit organization that provides shelter to homeless people	Health Services
573 Meeting Street