Specialist in Franco-American relations
Relians, A Franco-american Mindset
Since our founding in 2002, Relians has established itself as a leading firm in public affairs and lobbying, playing a key role in facilitating strategic exchanges between France and the United States.
Relians supports you in your engagement with U.S. public authorities
Situated at the crossroads of Paris and Washington, D.C., we benefit from a strategic location that enables us to develop deep expertise and unmatched experience in navigating the political and economic landscapes of both nations.
From Paris to Washington D.C.

With a continuous presence in these complex and ever-evolving environments, we have developed a nuanced and in-depth understanding of the specific challenges tied to transatlantic relations—ranging from economic diplomacy and market regulation to major geopolitical concerns, particularly in transactions involving sensitive sectors.
By closely monitoring international dynamics and carefully analyzing domestic policies in both countries, we have positioned ourselves as a trusted player—able to connect, interpret, and navigate the challenges of the transatlantic relationship on behalf of our clients.
Experts in Institutional Channels

Over the years, we have built a pragmatic approach while staying true to our core mission: fostering a constructive and demanding dialogue between public and private actors on both sides of the Atlantic. In essence, we embody a realistic vision of Franco-American relations—emphasizing the importance of strong ties between these two political and economic powers, without overlooking their strategic differences.
Relians is built on a reputation for excellence
Over the years, we have continually strengthened our reputation for expertise and reliability in a field where precision, diplomacy, and responsiveness are essential.
Unique Franco-American Backgrounds
Our dynamic and versatile team is made up of professionals with diverse, complementary backgrounds—an invaluable asset when handling complex transatlantic matters. These experts have been trained at prestigious institutions in both France and the United States, and have participated in internationally renowned programs such as the U.S. State Department’s International Visitor Leadership Program (IVLP) and the Eisenhower Fellowship.
Moreover, several team members have gained direct experience within U.S. institutions, including roles in the federal administration and leading public affairs firms in Washington, D.C.
This blend of skills and varied experiences gives Relians a truly unique perspective on the political and economic dynamics of both countries.
Specialists in the Inner Workings of the U.S. System
Thanks to this complementarity, we have carved out an essential role as facilitators for our clients, providing privileged access to key U.S. decision-makers. We navigate the inner workings of public institutions with ease, delivering tailored analysis and strategic advice aligned with each client’s specific goals. This bespoke approach enables you to better understand the stakes and nuances of an institutional landscape that is often complex and constantly evolving.

Relians has unique expertise in the United States
Our deep and continuously updated understanding of the U.S. political, economic, and legislative ecosystem is another cornerstone of Relians’ expertise.
Strategic transactions
Our firm is uniquely positioned to address and resolve strategic issues that impact both sides of the Atlantic simultaneously. This includes critical and sensitive matters such as the screening of cross-border investments in strategic sectors like technology, communications infrastructure, or defense. These issues are often highly complex, requiring not only a deep understanding of national regulations but also the ability to anticipate shifts in bilateral relations.
Multiplicity of approaches
We stand out through our unique approach, which combines experience drawn from diplomacy, politics, and civil society. This multiplicity of perspectives allows us to respond with precision to our clients’ specific needs—especially in institutional lobbying, where a deep understanding of the mindsets, values, and power dynamics of decision-makers in both countries is absolutely essential. Every mission we undertake is approached on an individual basis, with careful attention to the cultural and institutional specificities of each nation.


Relians offers tailored strategic solutions in the United States.
Throughout our engagements, we have consistently demonstrated a strong ability to design customized strategies and deliver practical, targeted solutions tailored to our clients’ needs.
Highly Sensitive Engagements
This ability to combine strategic insight with agility makes our firm a trusted partner for international companies and investment funds facing highly sensitive political, regulatory, and geopolitical challenges.
The projects we undertake often involve high-stakes matters with direct implications for Franco-American relations. One of the most emblematic examples of this expertise is Relians’ role in advising on the transfer of transatlantic submarine cables from Nokia to the French state.
This case—of critical importance—perfectly illustrates Relians’ capacity to manage high-level negotiations and deliver strategic counsel in situations where economic and geopolitical interests are deeply intertwined.
A High-Value Partnership
Thanks to our proven expertise, influential network, and deep understanding of institutional mechanisms, Relians has naturally established itself as a key player in managing complex bilateral relations between France and the United States.
The firm is now a trusted partner for companies, governments, and institutional stakeholders seeking to anticipate and address the most delicate issues—with a clear vision of long-term strategic stakes.
By placing excellence at the core of our mission and cultivating a unique Franco-American expertise, we are a privileged partner for all those looking to navigate the strategic and regulatory landscape of transatlantic relations with confidence and success.