
WHY M&Sullivan ———
WHY M&Sullivan ———
WHY M&Sullivan ———
Better Decision
Better Decision
Better Decision
Stonger Results
Stonger Results
Stonger Results
Built to Last.
Built to Last.
Built to Last.
df
We combine Decision Science,
practical consulting, and capability building
to help organizations move from complexity
to confident action.
We combine Decision Science,
practical consulting, and capability building
to help organizations move from complexity
to confident action.
We combine Decision Science,
practical consulting, and capability building
to help organizations move from complexity to confident action.
Complexity
Many possibilities
Complexity
Many possibilities
Action
Turn into impact
Analysis
Find insights
Analysis
Find insights
Capability
Sustainable growth
Decision
Prioritize &
choose
Action
Turn into impact
Capability
Sustainable growth
Decision
Prioritize &
choose

Experience That
Experience That
Experience That
Turns Into Impact
Turns Into Impact
Turns Into Impact
Proven across real business challenges from operational decisions to growth and stakeholder alignment.
Proven across real business challenges from operational decisions to growth and stakeholder alignment.
Proven across real business challenges from operational decisions to growth and stakeholder alignment.
100+
100+
100+
Solved Cases
Solved Cases
Clients
Served
85%
85%
85%
Operational Decision Automate
Operational Decision Automate
Operational Decision Automate
Freeing team capacity for higher-value work.
Freeing team capacity for higher-value work.
Freeing team capacity for higher-value work.
+35%
+35%
+35%
Higher Forecast Accuracy
Higher Forecast Accuracy
Higher Forecast Accuracy
Fewer stockouts and stronger planning confidence.
Fewer stockouts and stronger planning confidence.
90%+
90%+
90%+
Stakeholder Buy-In
Stakeholder Buy-In
Stakeholder Buy-In
Through transparent What-If simulation proofs.
Through transparent What-If simulation proofs.

THE M&S DIFFERENCE ———
From Understanding
to Confident Decision.
Analysis is only useful when
it leads to a better choice.
M&S Decision Science turns evidence, uncertainty and trade-offs into clear priorities and action.
Analysis is only useful when
it leads to a better choice.
M&S Decision Science turns evidence, uncertainty and
trade-offs into clear priorities and action.
Traditional Approach
Understand the Situation
Explore trends, analyze current conditions, identify risks, and estimate what may happen.
Understand · Explore · Analyze · Forecast

M&S Decision Science
Turn Information Into a Decision
Prioritize choices, compare trade-offs, test scenarios, prove the logic, and determine the next action.
Compare · Prioritize · Decide · Prove · Act
Not only “What is happening?”
but “What should we do next — and why?”

THE M&S DIFFERENCE ———
From Understanding
to Confident Decision.
Analysis is only useful when
it leads to a better choice.
M&S Decision Science turns evidence, uncertainty and trade-offs into clear priorities and action.
Traditional Approach
Understand the Situation
Explore trends, analyze current conditions, identify risks, and estimate what may happen.
Understand · Explore · Analyze · Forecast

M&S Decision Science
Turn Information Into a Decision
Prioritize choices, compare trade-offs, test scenarios, prove the logic, and determine the next action.
Compare · Prioritize · Decide · Prove · Act
Not only “What is happening?”
but “What should we do next — and why?”

THE M&S DIFFERENCE ———
From Understanding
to Confident Decision.
We combine Decision Science,
practical consulting, and capability building
to help organizations move from complexity to confident action.
Traditional Approach
Understand the Situation
Explore trends, analyze current conditions, identify risks, and estimate what may happen.
Understand · Explore · Analyze · Forecast

M&S Decision Science
Turn Information Into a Decision
Prioritize choices, compare trade-offs, test scenarios, prove the logic, and determine the next action.
Compare · Prioritize · Decide · Prove · Act
Not only “What is happening?”
but “What should we do next — and why?”

OUR SOLUTION ———
Solution for
What's NEXT
Decision Science
Consulting
Turning complex challenges into
clear directions with data, human
insight, and advanced analytics

M&S
Learning
Building decision-making
capabilities for a more complex
world through practical,
research-based learning experiences


DECISION SCIENCE CONSULTING ———
DECISION SCIENCE
CONSULTING ———
What Consulting service
What Consulting service
Best address your challenge?
Best address your challenge?
Market
Intelligence
Use When
Enter a market, finding growth spaces, prioritizing segments.
01
Foresight &
Policy Planning
Use When
Need long-term planning, policy design, navigating uncertainty.
02
Data-Driven
Communication
Use When
Translate complex data into clear, actionable communication for multiple stakeholders, consumers, or large-scale audience
03
Predictive &
Growth Modelling
Use When
Develop Growth planning, resource allocation, investment decisions.
04
ESG &
Sustainability
Use When
Develop an ESG roadmap, prioritize sustainability initiatives, and guide ESG investment decisions.
05
01
Market
Intelligence
Use When
Enter a market, finding growth
spaces, prioritizing segments.
OLD SCHOOL METHOD
UNDERSTAND
what is happening in
the market
DECISION SCIENCE
——
DECIDE
where to act,
what to prioritize, and why
Explore More →
01
Market
Intelligence
02
Foresight &
Policy Planning
03
Data-Driven
Communication
04
Predictive &
Growth Modelling
05
ESG &
Sustainability
01
Market
Intelligence
Use When
Enter a market, finding growth spaces, prioritizing segments.


OLD SCHOOL METHOD
UNDERSTAND
what is happening in
the market
Explore More →
Market
Intelligence
Use When
Enter a market, finding growth spaces, prioritizing segments.
01
Foresight &
Policy Planning
Use When
Need long-term planning, policy design, navigating uncertainty.
02
Data-Driven
Communication
Use When
Translate complex data into clear, actionable communication for multiple stakeholders, consumers, or large-scale audience
03
Predictive &
Growth Modelling
Use When
Develop Growth planning, resource allocation, investment decisions.
04
ESG &
Sustainability
Use When
Develop an ESG roadmap, prioritize sustainability initiatives, and guide ESG investment decisions.
05
01
Market
Intelligence
Use When
Enter a market, finding growth
spaces, prioritizing segments.
OLD SCHOOL METHOD
UNDERSTAND
what is happening in
the market
DECISION SCIENCE
———
DECIDE
where to act,
what to prioritize, and why
Explore More →

01
AI Digital & Data
For teams using AI without clear guidance on when to trust it,
how to use it, and when human judgment is required

02
Business & Sustainability
For teams where: Learn to translate ESG and regulatory requirements into strategic priorities, business opportunities,
and long-term growth.

03
Leadership & Transformation
For teams where: managers are leading people to handle conflict, encourage open dialogue, and make precise decisions
but yet inclusion.

04
Team & Organizational Effectiveness
For teams where alignment, trust, and
collaboration drive performance.

01
AI & Digital Data
———
What’s next on your skill?
Build practical AI capability with clear decision frameworks.
Explore More →
DECISION SCIENCE LEARNING ———
DECISION SCIENCE
LEARNING ———
What's next to make
What's next to make
Better Decision
Better Decision
01
AI Digital & Data
For teams using AI without clear guidance on when to trust it,how to use it, and when human judgment is required

02
Business & Sustainability
For teams where: Learn to translate ESG and regulatory requirements into strategic priorities, business opportunities, and long-term growth.

03
Leadership & Transformation
For teams where: managers are leading people to handle conflict, encourage open dialogue, and make precise decisions but yet inclusion.

04
Team & Organizational Effectiveness
For teams where alignment, trust, and
collaboration drive performance.

01
AI & Digital Data
———
What’s next on your skill?
Build practical AI capability with clear decision frameworks.
Explore More →
01
AI Digital & Data
For teams using AI without clear guidance on when to trust it,how to use it, and when human judgment is required

02
Business & Sustainability
For teams where: Learn to translate ESG and regulatory requirements into strategic priorities, business opportunities, and long-term growth.

03
Leadership & Transformation
For teams where: managers are leading people to handle conflict, encourage open dialogue, and make precise decisions but yet inclusion.

04
Team & Organizational Effectiveness
For teams where alignment, trust, and
collaboration drive performance.

01
AI & Digital Data
———
What’s next on your skill?
Build practical AI capability with clear decision frameworks.
Explore More →
01
Market
Intelligence
01
AI Digital &
Data
02
Business &
Sustainability
03
Leadership &
Transformation
04
Team & Organizational
Effectiveness
01
Market
Intelligence
For teams using AI without clear guidance on when to trust it, how to use it, and when human judgment is required

Explore More →

Let’s Create a Brighter Tomorrow.
Talk with our experts to explore how Decision Science can help
your organizationgrow, adapt and make a greater impact.
Let's Talk →

Let’s Create a Brighter Tomorrow.
Talk with our experts to explore how Decision Science can help
your organizationgrow, adapt and make a greater impact.
Let's Talk →


M &S ullivan
M & Sullivan
Decision Science Consulting
contact@mandsullivan.com
Mint Tower, 719 Banthat Thong Road, Wang Mai, Pathum Wan, Bangkok 10330
Subscribe for Decision Science's recipe
Email *
Yes, subscribe me to your newsletter.
M & Sullivan
Decision Science Consulting
contact@mandsullivan.com


Mint Tower, 719 Banthat Thong Road, Wang Mai, Pathum Wan, Bangkok 10330
Subscribe for Decision Science's
recipe
Email *
Yes, subscribe me to your newsletter.
