A strategic advisory firm for decision-makers operating where geopolitics, industry, and the multilateral system converge.
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PRACTICAL
SOLUTIONS.
TO COMPLEX CHALLENGES.
INTRODUCING
onepoint5.
onepoint5 advises governments, companies, philanthropies, and international institutions on navigating an increasingly complex international landscape; from evolving regulation and industrial policy to energy, trade, and the broader transition economy.
We draw on decades of experience in the multilateral system, a strong convening capacity, and research capabilities to help clients engage confidently with international policy environments.
Together, we shape strategies to harness opportunities, build long-term resilience, and pursue institutional and commercial objectives.
We don’t just analyze complexity. — Our mission is to reduce it with the clarity to act, the conviction to lead, and the focus to deliver enduring results.
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LEADERSHIP PERSPECTIVE.
Ambassador Patricia Espinosa Cantellano CEO and Founding Partner
PATRICIA ESPINOSA
PATRICIA ESPINOSA
“We are at a turning point in human history. Our Action – or inaction – over the coming years and decades will shape the world that future generations will inherit.”
onepoint5 is led by our CEO and Founder, Ambassador Espinosa, Former Executive Secretary of the United Nations Framework Convention on Climate Change and Secretary of Foreign Affairs of Mexico.
Our team brings extensive knowledge and experience in diplomatic relations, intergovernmental processes, climate change negotiations, and sustainable development discussions.
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FOUR WAYS TO CREATE IMPACT.
BESPOKE.
Custom strategic engagements designed around the client’s priorities, delivering focused advice against agreed milestones. Duration: project-based.
INSIGHTS.
Independent analysis of the forces shaping business, policy and international affairs - from geopolitics and trade to energy, finance and global governance.
ONGOING RETAINER.
An ongoing advisory relationship providing senior-level perspective on geopolitical change, policy developments and their strategic implications. Minimum engagement: four months.
CAPACITY BUILDING.
Executive education and tailored workshops that equip leadership teams to navigate international institutions, stakeholder ecosystems and complex policy environments.
Makingsenseofchange.
Seeingbeyondtheheadlines.
Betterdecisions.Betteroutcomes.
Globalshifts.Strategicresponses.
Resiliencestartswithperspective.
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HOW WE WORK..
onepoint5
Public Sector
NGOs
Private Sector
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OUR SERVICES.
We draw on decades of experience in the multilateral system, a strong convening capacity, and rigorous research capabilities to help clients engage confidently with international policy environments. We develop strategies that harness opportunities, build long-term resilience, and advance institutional and commercial objectives.
Our approach includes:
Research and policy briefings
Monitor and interpret geopolitical and policy developments, helping organisations anticipate change and understand its implications.
Risks & opportunities assessment
Identify emerging risks and opportunities, advising on strategies that strengthen resilience and support long-term objectives.
Stakeholder relations
Strengthen engagement with governments, international organisations and key stakeholders to build partnerships and unlock new opportunities.
STRATEGIC INITIATIVES
Design innovative initiatives that address complex challenges, foster collaboration and deliver lasting impact.
If you’re ready to turn complexity into opportunity, let’s start the conversation.
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WE ARE onepoint5 AND WE WORK WITH LEADERS.
onepoint5 is built on decades of experience at the intersection of diplomacy, geopolitics, multilateral cooperation and global policy. Our team has participated in some of the world’s most consequential international negotiations, working alongside governments, international institutions, business leaders and civil society to address complex global challenges.
Today, we bring that experience to organisations navigating an increasingly interconnected and uncertain world. Combining strategic insight, rigorous analysis and a trusted international network, we help leaders anticipate change, understand complexity and develop strategies that build resilience, strengthen positioning and create long-term value.
Ambassador Espinosa Cantellano is a respected leader and influential voice on the global stage, with more than 35 years of experience at the highest levels of diplomacy, sustainability, multilateralism, global governance, environmental stewardship and gender equality.
María Rivera Espinosa - Founding Team & Chief Operations Officer
Maria Espinosa is a communications strategist and advisor working at the intersection of international affairs, sustainability, business and culture. She has spent more than a decade advising organisations on strategic engagement, helping bring together governments, international institutions and the private sector to address complex global challenges and build more resilient futures.
Previously, Maria served as Head of Global Engagement at Therme One Health in Bonn, leading partnerships with public and private sector stakeholders. She also led the Art Engagement Programme at the Sustainable AI Lab at the University of Bonn, exploring the intersection of technology, sustainability and culture. Throughout her career, she has worked as an advisor and consultant across the creative and strategic sectors, supporting leading organisations on communications, partnerships and stakeholder engagement. She continues to serve as Guest Editor for Harper’s Bazaar Latin America.
Maria holds a B.A. in Communications Design from the University of Applied Sciences Europe, Berlin, and is completing an Executive Master’s in Art Market Studies at the University of Zurich. She speaks German, Spanish and English.
Raúl Heredia Acosta – Chief of Staff
Raul is a seasoned diplomat and former Mexican Ambassador with a thirty-year career in international relations. He has been posted in Tokyo, Washington, D.C., and Geneva, handling both bilateral and multilateral engagements. Notably, he was part of the negotiation team for the Mexico-Japan Free Trade Agreement (2011-2014) and chaired numerous international conferences and United Nations meetings (2013-2021).
During his tenure at the Mexican Ministry of Foreign Affairs, Raul served as Chief of Cabinet for the Minister (2006-2012) and the Vice-minister (1995-2000). Prior to his diplomatic service, he accumulated ten years of experience in the private sector, focusing on project management.
Raul holds a degree in Industrial Engineering from Universidad de Guadalajara, with a technical specialization in Japan. Additionally, he has earned two Master’s Degrees—one in Economics from Universidad La Salle and another in Diplomacy from the Instituto Matías Romero, both located in Mexico City.
Raul’s extensive experience and academic background have made him a respected figure in international diplomacy and economic affairs.
Gonzalo Canseco Gomez - Director
Gonzalo, a former Special Advisor to the UN Framework Convention on Climate Change, provided consultancy services from 2019 to 2022. He is a founding partner of Simbiosis Económica, a Mexico City-based consultancy advising on economic, financial, and public policy strategies.
In 2017-2018, he advised the Mexican presidency and chaired the Committee for Sustainable Development Goals. At the Mexican Ministry of Finance, he held various positions, including advising the Minister and heading the Unit for International Financial Affairs (2016-2017).
He acted as a governor for regional public financial institutions and chaired the Fondo Yucatán. He served as Chief of Staff for the Secretary for Social Development (2015-2016), contributing to a successful National Strategy for Social Inclusion.
At the Mexican Ministry of Foreign Affairs, he was Chief of Staff (2008-2012) and Director General for Policy Planning (2013-2015). He also had diplomatic postings in London and Paris, focusing on economic affairs.
Canseco holds two Bachelor of Arts degrees from Oxford, in Literae Humaniores and Economics, Politics, and Philosophy, and pursued a DPhil. in Politics.
Gonzalo Cervera Martínez - Director
Gonzalo is an experienced career diplomat and international affairs and policy professional with over 15 years of experience in public administration, multilateral negotiations, and strategic analysis across Latin America, Europe, and the Middle East. He has held leadership roles as Deputy Head of Mission in Israel and as Alternate Representative of Mexico to the United Nations in Vienna, where he led high-level negotiations on security, crime prevention, anti-corruption, and human rights, representing Mexico in high-level international forums. Within the Mexican Foreign Service, Gonzalo also served as Mexican Consul in Argentina and Israel, overseeing citizenship services and consular operations, and as Head of the Economic and Trade Section, advising on economic, trade, and regulatory matters while supporting Mexican companies through high-level business-sector engagement. He brings deep expertise and knowledge of multilateral processes and stakeholder engagement, helping bridge foreign policy developments and international commitments into actionable strategies for business and private-sector decision-makers.
Haya Abudayyeh – Analyst
Haya Abudayyeh is an analyst at onepoint5 with a background in climate change and international relations. Previously, she served as the fifth Capacity-Building Hub intern at the United Nations Framework Convention on Climate Change (UNFCCC) during COP28, where she played a key role in coordinating events and enhancing stakeholder engagement.
In 2022, she moved to Bonn, Germany, to pursue a Master’s degree in North American Studies at the University of Bonn, concentrating on political and economic interconnections. Abudayyeh holds a Bachelor’s degree in Translation from the German Jordanian University and is fluent in German, English, and Arabic.
Susana Montero – Executive Assistant to the CEO
Susana is a professional administrator with 20+ years of experience in event organization, executive management and planning. She has spent time professionally in both London and Madrid.
Montero served as Executive Assistant to the Managing Partner and its relevant team at Simon Kucher & Partners where she led administration, employee management and project efficiency. Previously, she also served as the Personal Assistant to the President of Buckett Companies in Spain. She also has extensive experience in events coordination and program management having worked at a leading production company and university in London and Madrid. Moreover, she also served as a Specialist Event Coordinator at BBC in London.
Susana holds a bachelor’s degree in psychology from Universidad Complutense de Madrid and an Executive MBA from EAE Business School & Universitat de Barcelona.
Consuelo Telo – Executive Assistant
Consuelo is an Executive and Project Assistant with a strong background in project coordination, schedule management, and client relations. Trilingual in Spanish, English, and Italian, she is known for her effective communication skills and adaptability. Consuelo has served as an Executive Assistant to partners at GTA Villamagna Abogados in Madrid, where she managed schedules and coordinated projects. She also worked as an Account Executive in communication and PR at Burson-Marsteller in Guatemala, handling client accounts and media relations. Consuelo holds a Master’s degree in Fashion Communication and Marketing and a Bachelor’s degree in Foreign Affairs with a specialization in International Organizations. Her multilingual abilities and experience in both legal and communication fields have equipped her to handle diverse professional challenges effectively.Consuelo is an Executive and Project Assistant with a strong background in project coordination, schedule management, and client relations. Trilingual in Spanish, English, and Italian, she is known for her effective communication skills and adaptability.
Consuelo has served as an Executive Assistant to partners at GTA Villamagna Abogados in Madrid, where she managed schedules and coordinated projects. She also worked as an Account Executive in communication and PR at Burson-Marsteller in Guatemala, handling client accounts and media relations.
Consuelo holds a Master’s degree in Fashion Communication and Marketing and a Bachelor’s degree in Foreign Affairs with a specialization in International Organizations.
Her multilingual abilities and experience in both legal and communication fields have equipped her to handle diverse professional challenges effectively.
Marycarmen Muñoz Serrano - Office Manager
Marycarmen is a Mexican lawyer specialising in civil law with an outstanding career in the legal field and a deep passion for art and charity work. She graduated in Law from the National Autonomous University of Mexico (UNAM), with a specialisation in Civil Law at the International School of Law and Jurisprudence in Mexico City.
Throughout her career, she has held key roles in several notary offices in Mexico City. Her most recent experience includes being the Legal Director at a major auction house in Mexico, where she oversaw the charity auctions and where she managed innovative projects such as the creation and auction of NFT’s, integrating her legal knowledge with her interest in art and technology.
She aspires to continue her development in the field of volunteerism by exploring the intersections between law, art and technology, and by leading projects that have a positive impact on the community.
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LET'S TALK.
Get in touch to explore how onepoint5 can help your organisation navigate complexity and make better decisions.
