Leyland S. in

Leyland S.

Doer · DISC type sd
President & Co-founder at Betty Kiernan Foundation
📍 Portland, Maine Metropolitan Area

Leyland Streiff is a Managing Director and Partner at Deloitte Digital, leading the firms marketing agency. An alumnus of The University of Dallas with a degree in English Literature, his professional brand is built on adaptability and integrated marketing. He previously held a global managing director role at Ogilvy & Mather.

Outside of work, Leyland is a dedicated husband and father of three. He is the President and Co-founder of the Betty Kiernan Foundation, a non-profit honoring a close family friend. The foundation empowers women and families through scholarships, grants, and mentorship, reflecting his commitment to philanthropy and community support.

He minored in ceramics in college, influenced by his father who was a photographer.

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Experience
20 Years
Current Role
President & Co-founder
Job Level
Leadership
Location
Portland, Maine Metropolitan Area
Personality Overview

How Leyland shows up

Risk-Accepting
Fast-paced
Results Focused

They might take some time to make their mind up but once they do, they don't change it easily. Reading between the lines and seeing beyond your words comes naturally to them. They exhibit a rare combination of being result-oriented but patient at the same time.

Priorities

Topics Leyland cares about

Agency Leadership
Leads Deloitte's internal marketing agency, formerly Heat, and has extensive experience managing global agency teams and major client accounts from his time at Ogilvy.
Personal Branding
Advises professionals to treat themselves like a brand to accelerate their careers, emphasizing that every professional interaction either reinforces or dilutes your brand.
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Career

Work history

1-2024
President & Co-founder
Betty Kiernan Foundation
8-2020
Managing Director
Deloitte Digital
8-2020
Managing Director / Partner
Deloitte Digital
10-2017
General Manager
Deloitte Digital
10-2017
General Manager
Heat
In the press

Media appearances

Leyland Streiff - Managing Director at Deloitte Digital | The Org. Featured in The Org
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Education
2001 - 2005
Bachelor of Arts (B.A.)
The University of Dallas
Social presence
in
Behavioral profile

DISC profile (public)

s

Steadiness (S)

Steadiness (S) reflects the degree to which a person is likely to focus on cooperation, support and taking everyone along. Those scoring high tend to be consistent and calm.

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