Signature reputation
Live cold calls. Real pressure. Real credibility.
500,000+
professionals trained
30+
countries
reached
Top 25
most influential sales trainer recognition
- Sales trainer · speaker · advisor
Built for leaders who want substance, stage presence, and real field credibility.
John Costigan turns sales training into a room-changing event.
For more than two decades, John has helped sales organizations sharpen prospecting, improve messaging, strengthen objection handling, and win more business by focusing on preparation, discipline, relevance, and execution.
He is known for doing what very few trainers are willing to do: making live cold calls in front of audiences to show, in real time, how high-level sales conversations are built and won.
Biography
Authority that feels earned, not manufactured.
John Costigan is the President and CEO of Costigan Companies and one of the most recognized voices in modern sales training. His work sits at the intersection of executive communication, prospecting discipline, objection handling, and performance under pressure.
Clients turn to John because he does more than inspire a room. He helps teams hear what a stronger sales conversation actually sounds like, then gives them the language, confidence, and repetition required to use it when stakes are real.
Mission
Helping people not just sell better, but be better.
Practical, human, high-conviction training for organizations that want behavior change, not just applause.
Why teams remember him
He combines proof, pressure, and personality.
John has trained more than 500,000 professionals in over 30 countries and worked with organizations including Google, Oracle, Amazon, IBM, Dropbox, and Gilead Pharmaceutical. That track record is matched by delivery that feels alive in the room.
Recognized authority
Recognized among the most influential names in sales training, with a reputation built on substance rather than scripted stage polish.
Speaker presence
A keynote style that brings energy, humor, and practical sales credibility to audiences that expect more than a motivational monologue.
Global client reach
Work that has traveled across industries, cultures, and sales environments without losing its sharpness or its practicality.
Memorable style
Clients get direct communication, real examples, and a delivery style that is polished, playful, and hard to forget.
Selected client work
Oracle
Amazon
IBM
Dropbox
Gilead
Training philosophy
What John teaches sounds good because it works in the field.
Principle 01
Preparation beats improvisation when the stakes are high.
Principle 02
Relevance opens doors with executives faster than volume alone.
Principle 03
Confidence grows when teams hear and practice real conversations.
Principle 04
Humor, humanity, and conviction can coexist with serious business outcomes.
Ways to engage
Built for events, teams, and long-term reinforcement.
01
Speaking & keynotes
High-conviction sessions for sales meetings, kickoffs, and leadership events, built to energize a room and leave teams with practical moves they can use immediately.
02
Speaking & keynotes
High-conviction sessions for sales meetings, kickoffs, and leadership events, built to energize a room and leave teams with practical moves they can use immediately.
03
Live sales training
Onsite programs centered on prospecting discipline, executive access, objection handling, and the real conversations that decide whether pipeline turns into revenue.
04
Ongoing reinforcement
Online learning through Costigan Academy and live reinforcement from the Raleigh studio, designed to keep behavior change alive after the event is over.
Signature distinction
“Very few trainers are willing to put real conversations on the line in front of an audience. John does, and that changes what people believe is possible.”
This site is built from the same positioning Kip requested for the PowerPoint biography: clear, credible, and presentation-ready, but elevated into a premium digital experience.
Contact
Bring John Costigan into the room when the conversation matters.
From keynote stages to live sales training to ongoing reinforcement, Costigan Companies helps teams perform with more conviction, clarity, and consistency.
