tag: communication • Justin Greis

tag:

communication

November 16, 2025

November 16, 2025

Is calling someone out of the blue a lost art or an unforgivable intrusion?
Category: professional insights

Tags: calling • communication • listening • texting

5 minute read

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July 4, 2019

July 4, 2019

Signature spice: interesting email closers
Category: professional insights

Tags: closer • communication • email • signature

2 minute read

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February 18, 2015

February 18, 2015

The war on busy-ness
Category: professional insights

Tags: business • busy • communication • greeting

3 minute read

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December 8, 2014

December 8, 2014

Email acknowledgment: 10-4, good buddy!
Category: professional insights

Tags: acknowledgement • communication • email

2 minute read

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August 16, 2014

August 16, 2014

The power of three magic words: I don’t know
Category: professional insights

Tags: communication • humility • problem • problem solving • solution

3 minute read

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July 16, 2014

July 16, 2014

PowerPoint rules of the road – Rule 3: Fiber
Category: professional insights

Tags: communication • decks • design • fiber • flow • format • pages • powerpoint • presentations • slides

5 minute read

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July 10, 2014

July 10, 2014

PowerPoint rules of the road – Rule 2: Flow
Category: professional insights

Tags: communication • decks • design • fiber • flow • format • pages • powerpoint • presentations • slides

6 minute read

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July 4, 2014

July 4, 2014

PowerPoint rules of the road – Rule 1: Format
Category: professional insights

Tags: communication • decks • design • fiber • flow • format • pages • powerpoint • presentations • slides

9 minute read

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May 18, 2014

May 18, 2014

No offense, but you’re a terrible person: the dangers of “license to kill” phrases
Category: professional insights

Tags: communication • feedback • qualifier

2 minute read

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May 9, 2014

May 9, 2014

All leaders screw up
Category: professional insights

Tags: communication • email • leadership • mistake

2 minute read

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April 20, 2014

April 20, 2014

Conversational kung-fu: channeling negative energy through a positive outlook
Category: professional insights

Tags: communication • discussion • kung-fu • optimism • positive

6 minute read

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March 17, 2014

March 17, 2014

Slide science
Category: professional insights

Tags: communication • powerpoint • presentations

6 minute read

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March 12, 2014

March 12, 2014

The rule of three questions
Category: professional insights

Tags: communication • leadership • listening

3 minute read

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Hi, I’m Justin Greis and I am the Founder and CEO of acceligence, a management consulting firm focused on technology, cybersecurity, risk, and strategy. For over 25 years, I have helped executive teams and boards of the world’s leading organizations optimize their technology investments and transform risk into competitive advantage.

I serve on the board at Ravinia and the Kelley School of Business, where I taught technology in the Master’s programs for many years. I live in the Chicagoland area, I am proud father of two amazing kids, and I have more hobbies than this space permits. You can read more about my journey at the link below and be sure subscribe and connect on your favorite social channel as I share my professional insights and personal stories from work, life, and everything in between.

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