GTB

Agency

3.7

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Company overview

GTB is a global performance marketing agency, creating ideas that inspire people to act.Founded in 2007 to accelerate performance for the world’s most iconic brands, GTB is part of WPP’s industry-leading network of companies driving creative transformation.GTB works across 6 continents with offices worldwide.Learn more at GTB.com

Founded in 2007

Detroit, Michigan, USA

1.6K employees (327 in marketing)

www.gtb.com

52% recommend to a friend

40% positive business outlook

People

Founders

Josh Raj

Managing Director Finance

Sergio Carlo Baratelli

Managing Director

Hiring activity

Open marketing jobs over time

14 open now

Headcount trend

Company growth over the last 12 months

Funding

Audience

Monthly website visitors

320.7K

Month over month+0.7%

Quarter over quarter+3936.3%

Top sourceSearch (42.5%)

Ad budget per month$0.0

Average search rank36

Traffic source mix

42.5%

Direct

42%

Links

www.gtb.com

Crunchbase

X (Twitter)

Glassdoor

GTB insights

Company and marketing-team signals from saved company data and employee profiles. Use this before you apply, interview, or negotiate.

Founded

2007

Headquarters

Detroit, Michigan

Employees

1001-5000

Flat last 12mo

Marketing team

327

20% of company

1 saved employee profiles are linked to this company.

Company stability and risk

Shows a quick risk view from growth, funding age, and news.

Main result

Low risk

Seed-stage · Flat headcount last 12 months · More mature · Recently funded

Trend

2023-03-27 -> 2025-11-24

Headcount (12 months)

+4.5%

Last funding round

0 months ago

Negative news (120 days)

Risk score0/7

Website traffic

Shows traffic size, change, and traffic sources.

Monthly website visitors

320.7K

Month over month+0.7%

Quarter over quarter+3936.3%

Top sourceSearch (42.5%)

Traffic source mix

42.5%

Direct

42%

Referral

Competitors and search

Shows competitors and key search metrics in one view.

Main result

1 competitor sites

Search traffic: 767 organic clicks / 0 paid clicks

Organic competitors

Paid competitors

Keyword change

-32

Ad budget per month

$0.0

Average search rank

G2 quick view

Shows G2 rating and review trend.

Main result

0 / 5

— reviews saved

Reviews month over month

—

Reviews quarter over quarter

—

Reviews year over year

—

LinkedIn followers

Shows follower count and growth.

LinkedIn followers

Follower count and growth

Total followers

Job openings

Shows open jobs, growth, and role changes.

Main result

1 open jobs

Open jobs trend: 0%

Trend

2024-04-01 -> 2025-11-01

Open jobs growth

Biggest role change

marketing: 0%

Latest open role

Coordenador(a) de CRM e Marketing Digital

Marketing leader strength

Shows how strong marketing leadership looks at company level.

High

Marketing has a strong seat at the table. Typical leader time at company: 5.9 years.

Founder or CEO

Saved founder and CEO profiles.

Josh Raj

Managing Director Finance

Sergio Carlo Baratelli

Managing Director

Jim Kieran

EVP - Managing Director

Marketing team size

Shows saved marketing team size.

327

20% of the company • 1 saved marketing people

Hiring manager

Shows saved hiring contacts for this job area.

Kristin Anderson (Sampogna)

Director of Human Resources, Shared Services | GTB Canada | Wunderman Canada | Blast Radius Toronto

Carmelina Vasile

HR Director - EMEA

First hire or larger team

Shows if this looks like one hire or a bigger team.

Looks like larger team

Based on saved marketing team size: 327.

Glassdoor ratings

Shows saved Glassdoor ratings.

Glassdoor ratings

Overall rating

3.7 / 5

Work-life balance

3.6 / 5

Culture

3.5 / 5

Diversity & inclusion

3.5 / 5

Recommend to a friend

52%

Positive business outlook

40%

Marketing leadership

Shows saved marketing leaders.

Brett Peters

VP Marketing Director

Katherine Huber

EVP, Executive Director of Retail Communications

John Savickis

SVP, Group Account Advertising & Marketing Director

Loading insights...

GTB insights

Company and marketing-team signals from saved company data and employee profiles. Use this before you apply, interview, or negotiate.

Founded

2007

Headquarters

Detroit, Michigan

Employees

1001-5000

Flat last 12mo

Marketing team

327

20% of company

1 saved employee profiles are linked to this company.