Hill & Knowlton

Hill & Knowlton is a public relations and communication firm established in 1927 and headquartered in New York City. The firm provides a wide range of services, including strategic communications, public affairs, corporate communication, crisis management, and risk consulting. Its expertise extends to various sectors such as health and wellness, technology, energy, consumer goods, retail, and financial services. Hill & Knowlton operates over 87 offices in 45 countries, serving clients that include many prominent global brands. The firm focuses on delivering insightful research, media relations, and reputation management, while also offering specialized services in areas such as sustainability and corporate social responsibility.

Andy Scharf

CFO and Member of global council

Geraldine Schroeder

CEO, Germany

Colin Smillie

Vice President of Digital and Social Communications, Engagement Strategies

13 past transactions

Acertys

Acquisition in 2016
Acertys Inc. is a privately held company based in Montréal, Canada, that specializes in capacity-building, community engagement, and consensus-building services. Founded in 2006, the company offers a range of services aimed at enhancing organizational effectiveness and community relations. These services include training internal resources, mentoring personnel in community engagement roles, and supporting the implementation of strategic initiatives. Acertys also conducts stakeholder identification and analysis, develops participatory processes, and moderates online engagement platforms. Additionally, the company facilitates public information sessions, offers mediation and conflict resolution services, and assists in documentation processing for regulatory bodies. Acertys serves both private and institutional clients across Canada.

Agência Ideal Comunicação

Acquisition in 2015
Agência Ideal Comunicação is a digital branded content creator and public relations and public affairs firm.

Rice5

Acquisition in 2014
Rice5 is a full service digital creative agency that provides digital services and brand building strategies for companies.

Group SJR

Acquisition in 2013
Group SJR, founded in 2004 and based in New York with an additional office in Los Angeles, specializes in creating engaging digital content that aligns with its clients' identity. The company emphasizes insights, content creation, curation, and audience development to enhance brand loyalty and audience engagement. With a workforce of 50 employees, Group SJR has worked with notable clients such as the Motion Picture Association of America, TED, GE, Xerox, and Dell. The firm's unaudited revenues for the year ending May 31, 2013, were reported at $13.6 million.

Ascentum

Acquisition in 2012
Ascentum, Inc. is a consultancy based in Ottawa, Canada, that offers a range of services to government, business, and not-for-profit clients. The firm specializes in public participation, stakeholder relations, community engagement, and employee engagement solutions. By utilizing online, in-person, and social media strategies, Ascentum facilitates meaningful dialogue between clients and their stakeholders, helping them achieve their engagement priorities and objectives. Through its comprehensive approach, the company aims to enhance communication and collaboration among diverse groups.

Global Tanitim

Acquisition in 2010
Global Tanitim provides public relations consultancy. Its services include corporate, financial, crisis, and digital communications, as well as brand marketing, media trainings, relationship management, and media relations. The company serves companies in information technologies, defense, agriculture, food and beverage, finance.

Feedback/Hill and Knowlton

Acquisition in 2009
Feedback/Hill and Knowlton is one of the consultancies in the rapidly developing Polish PR market.With over 30 communications specialists, they have a strong competence across all areas of PR providing high level communication advice to local as well as international clients including GSK, HSBC, Michelin, Samsung, Reckitt Benckiser and Pepsi.

Rikes Communications

Acquisition in 2008
Founded in 2000, Rikes provides a range of public relations services including public relations programs, media and communication training, crisis counselling and crisis management, long term investor relations programs, writing, design and production of annual reports, media monitoring and analysis, event management and website production and design. Clients include Huaneng Power International, Maanshan Iron & Steel, Zhejiang Expressway and Guangshen Railway.

Gambit H&K

Acquisition in 2002
Gambit AS is one of the communications agencies in Norway.

SAMCOR Communications Co

Acquisition in 2002
SAMCOR Communications Co provides public relations services focusing on consumer, retail, business, technology, and marketing.

The ProMarc Agency

Acquisition in 2001
The ProMarc Agency is a nationally ranked technology communications firm in the US. Founded in 1996, the Washington DC-based company provides specialist public relations services to technology companies in the applications, infrastructure, services and wireless space as well as industry organisations. Clients include Managed Objects, Vocus, Ztango, EqualFooting.com, Politec, InfoCruiser, Loral CyberStar and Facility Information Systems.

Gaia S.R.L.

Acquisition in 2000
Gaia S.R.L. is the public relations and public affairs agency that is Italy’s leading environmental communications specialist.

Blanc & Otus

Acquisition in 1999
For nearly 30 years they have led high-impact campaigns for technology companies spanning consumer and B2B technologies, as well as innovation campaigns for companies in health care, energy, financial services, automotive and supply chain sectors. Through their sister agency Hill+Knowlton Strategies, their clients get instant access to global resources and specialists, but with all the personalized attention and technology specialization of a boutique agency. And their investments in industry research and analyst access means that when it comes to strategy and messaging, they don't guess - they test. More than anything, B&O is a tribe of creative, collaborative and well-connected professionals who love what they do and the clients they serve. They invite you to learn more
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