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ADK's Overview

Total employees1501
HeadquartersMinato-ku, Tokyo
Founded1956

ADK Holdings Inc. (formerly Asatsu-DK) is a prominent Japanese advertising agency, offering a comprehensive suite of services including creative development, media planning and buying, digital marketing, content creation, sales promotion, and public relations. With a strong foundation in Japan and an expanding global network, ADK focuses on delivering innovative solutions that connect brands with consumers, driven by deep market insights and a philosophy of 'consumer activation.' They cater to a diverse range of clients across various industries, leveraging data and technology to create impactful campaigns.

Where is ADK's Headquarters?

HQ Function

Serves as the global command center for ADK Holdings, overseeing corporate strategy, global operations, financial management, creative leadership, and major client relationships.

Notable Features:

Located in one of Tokyo's tallest and most modern skyscrapers, offering state-of-the-art facilities, advanced technological infrastructure, and panoramic views of the city. The building itself is known for its innovative design and sustainability features.

Work Culture:

The HQ fosters a collaborative and innovative work environment, blending traditional Japanese business principles with a global, forward-thinking perspective. Emphasis is placed on creativity, data-driven insights, and achieving tangible results for clients.

HQ Significance:

The Tokyo headquarters signifies ADK's strong roots in the Japanese market, one of the largest advertising markets globally, while also serving as the hub for its international expansion and strategic partnerships.

Values Reflected in HQ: The headquarters reflects ADK's values of innovation, excellence, global ambition, and a commitment to providing cutting-edge solutions in a dynamic and inspiring environment.

Location:

ADK Holdings supports a wide array of functions globally through its network of offices and partners. These include international campaign coordination, global brand strategy, cross-cultural market research, creative adaptation, media planning across diverse regions, digital and social media management for global audiences, and localized content creation and activation services in key markets across Asia, North America, and Europe.

Street Address:

Toranomon Hills Mori Tower, 23-1 Toranomon 1-chome

City:

Minato-ku, Tokyo

State/Province:

Tokyo

Country:

Japan

ADK's Global Presence

Shanghai, China

Address: Room 2601, CITIC Square, No. 1168 Nanjing West Road, Jing'an District, Shanghai, China

To leverage deep local consumer insights and navigate the complex media landscape in China, driving growth and brand engagement for clients targeting this major economy.

Singapore, Singapore

Address: 18 Cross Street, #09-01/08 Cross Street Exchange, Singapore 048423

To act as a gateway to the diverse Southeast Asian markets, providing culturally relevant and effective marketing solutions for clients operating in or entering the region.

New York, USA

Address: c/o WeWork, 1460 Broadway, New York, NY 10036, USA (ADK America)

To bridge the marketing and communication gap between the US and Japanese markets, facilitating international business for its clients.

London, United Kingdom

Address: The Office Group, 2 Stephen Street, London, W1T 1AN, UK (ADK Europe)

To provide a strategic foothold in Europe, managing multinational accounts and adapting global strategies for diverse European markets.

Buying Intent Signals for ADK

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Executive Team of ADK

As of April 2025, ADK' leadership includes:

Toshiya Oyama - President & Group CEO
Yoshikazu Tsubouchi - Senior Corporate Officer, CFO, CCO (Chief Compliance Officer), Division Director, Corporate Division
Kazutoyo Kato - Corporate Officer, Group CIO, Group CDXO, Division Director, Integrated Data Solution Division
Masato Suematsu - Representative Director, President, ADK Marketing Solutions Inc.
Takeshi Kitahara - Representative Director, President, ADK Creative One Inc.

Investors of ADK

ADK has been backed by several prominent investors over the years, including:

Bain Capital Private Equity (since 2018, when they took the company private)

Executive New Hires/Exits in the Last 12 Months

Hire0
Exits0

Specific high-profile executive hires or exits at ADK Holdings in the immediate last 12 months are not prominently featured in readily available public news. As a privately held company, major leadership shuffles may be announced selectively. Internal promotions and role changes are more common. No major CEO/CFO level changes publicly announced recently.

Technology (Tech Stack) used by ADK

Discover the tools ADK uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

ADK Email Formats and Examples

ADK Holdings likely uses standard corporate email formats. Common patterns include [first_initial][last]@[domain] or [first].[last]@[domain]. Given their Japanese origin, variations might exist, but for international communications, these are typical.

[first].[last]@adk.jp, [first_initial][last]@adk.jp

Format

t.oyama@adk.jp

Example

80%

Success rate

News and media

ADK Press ReleaseOctober 26, 2023

ADK Holdings News: ADK HD Selected as 2023 Health & Productivity Management Outstanding Organization(White 500)

ADK Holdings Inc. announced its selection as a '2023 Health & Productivity Management Outstanding Organization (Large Enterprise Category – White 500)' under the Certified Health & Productivity Management Outstanding Organizations Recognition Program promoted by Japan’s Ministry of Economy, Trade and Industry (METI) and Nippon Kenko Kaigi. This marks the fourth consecutive year ADK HD has received this recognition....more

Campaign AsiaJuly 10, 2023

ADK Holdings News: ADK Marketing Solutions wins creative duties for Tokyo's Toyosu Senkyaku Banrai complex

ADK Marketing Solutions, a subsidiary of ADK Holdings, has been appointed to handle creative duties for Toyosu Senkyaku Banrai, a new commercial complex set to open in Tokyo in February 2024. The agency will oversee branding, key visual development, and promotional planning for the facility....more

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