Confidential government consulting services which are clear, accessible, and trustworthy.
Why Choose One Castle Group, LLC?
Confidential Government
The Spanish word “Castillo” translates in English to “Castle”. A fortified, strong, and enduring position. A similar position of strength is needed by Industry Leaders to interact with top government decision makers; increasing Industry Leader’s understanding and ability to navigate important issues. In pursuit of excellence, One Castle Group’s name represents more than just a fortified reputation for our clients. One Castle, and The One Castle Group Promise, ensures every client feels protected as they are guided through their interactions, receiving a level of personalized care and attention that ensures your organization’s voice is heard and your goals are met.

Executive information gathering & strategy
What is going on in Washington is not what you see on cable news. No matter the issue, you need critical behind-the-scenes information and insight, as well as a true understanding of the issues developed directly from staff and those in positions
of influence.Policy formulation & executive analysis
There are times when serious policy considerations will confront your organization. Instead of letting Washington DC dictate the terms, we can help you drive the conversation – not letting the conversation drive you. Changes in priorities, budget anomalies, significant reports, decision makers tactics, and supplemental packages often rule the day. If you don’t understand the process or the language, you may find yourself overreacting – or worse, not reacting when you should. We help you know precisely what it all means so you can gauge an appropriate response ahead of time.
Strategic advocacy rooted in relationships
In an ever-increasing virtual environment, it has never been more important to forge strong relationships with key Executives in Federal Agencies. This includes working relationships with their staff, Executive Branch officials and other key stakeholders in and around Washington DC. While you’re focused running your organization, we are speaking directly with key stakeholders on the issues that matter to you. Real relationships that are continuously maintained ensure your voice is heard when needed. Trust cannot be surged, and we develop these strong relationships over time to ensure they are accessible to you when needed.
Messaging & communications strategy
Deciding what you want to say and how you want to say it inside the Beltway requires a true understanding of the unique audience – it’s the court of public opinion with a healthy dose of political motivations… as well as plenty of made-for-TV moments. No matter your issue or objective, understanding how your message will be received and disseminated inside and outside the Beltway is critical to your success. The interconnectedness between the federal government and private industry is growing, not shrinking. There is a right way and a wrong way to react and, sometimes, your first instinct doesn’t always translate the way you want to the political world. We are highly responsive in helping you form the right strategy. We can help you create a thoughtful, methodical, and tailored approach to ensure your course of action heightens your probability of success and builds support from the officials you are needing to connect with.
Our Services

Edwardo Xavier Castillo
About
One Castle Group’s President, Edwardo Xavier Castillo, brings a wide range of executive, political, policy, oversight and communications expertise and experience from his time working in Government. Edwardo began his career in National Security and held several positions in executive leadership until he left government service and formed One Castle Group in 2021.
Since then, Edwardo has successfully advised and represented his clients on a wide array of issues and initiatives before the Executive Branch. Edwardo has built a reputation as a conscientious and resourceful utility player with the ability to tackle nearly any issue facing his clients. He leverages his background in managing a diverse set of issues and responsibilities and combines that with his vast network of relationships to further his clients’ interests.
During his 21-year career in Government, Edwardo demonstrated his versatility by achieving successes in not only the policy and executive arena, but also in prominent initiatives. Edwardo’s tenure in Homeland Security included holding a senior staff position for over 10 years on the Headquarters Staff for the U.S. Border Patrol.
In his role, Edwardo was assigned to the Office of the Chief to provide procedural, operational, legislative, and congressional engagement guidance to the USBP Headquarters Executive Staff and the primary advocate for the U.S. Border Patrol and all twenty Border Patrol Sectors nationwide within Headquarters. Throughout his career in the U.S. Border Patrol, Chief Castillo served in numerous assignments and duties in the field and at Headquarters and participated in several Department level operational initiatives through several Administrations.



