Centurial Holdings is an advisory first investment platform for early stage companies and entrepreneurs. We provide board advisory, founder coaching, and financial backing to help you make better decisions faster. The model is simple. Strategic guidance at the advisor or board level, introductions that matter, and capital that supports the plan.
Our involvement is structured but lightweight. We focus conversations on go to market clarity, pricing logic, delivery consistency, and financial discipline. We can line up the right operator, advisor, or firm from our network rather than stepping into your org chart. Think board advisory with the ability to put the right person on the field when it counts.
We look for painful problems, identifiable buyers, and credible paths to early revenue with unit economics that can improve over time. If there is fit, we move quickly, keep the process clean, and start with a clear plan.
Centurial Holdings was founded by Sean Maguire, an entrepreneur and IT executive who has scaled businesses well into six-figure MRR territory. The perspective is operator informed, the style is direct, and the network reaches founders, customers, and trusted partners. If you want board level advisory plus aligned capital, send your deck or book an intro.
Sean Maguire, Founder and President of Centurial Holdings, is an IT executive, advisor, and entrepreneur with over 15+ years of experience leading businesses. Sean has an extensive background heading technical guidance and automation initiatives for small to medium-sized organizations. Sean is passionate about instilling next-level concepts for next-level success, and ultimately conceptualizing positive impacts throughout the organization and the community.
Sean Maguire, Founder and President of Centurial Holdings, is an IT Executive, Advisor, and Entrepreneur with over 14+ years of experience leading businesses. Sean has an extensive background heading technical guidance and automation initiatives for small to medium-sized organizations. Sean is passionate about instilling next-level concepts for next-level success, and ultimately conceptualizing positive impacts throughout the organization and the community.
Learning the values of perseverance and hard work early on, Sean built a large inventory of experiences that have contributed to his professional dynamism across the tech space. Notably, his career began in the small business world, working alongside a serial entrepreneur, where he honed his problem-solving skills. Here, Sean learned the true meaning of flexibility, resilience, and the ins and outs of grassroots business operations. This experience laid the foundation for his entrepreneurial spirit, which eventually inspired Sean to start his first business.
Mixing forward-thinking strategy with professional integrity, Sean started Synivate, which gradually evolved from providing communications services to comprehensive Managed IT Services offering services to businesses of all sizes. Since 2011 to now, Synivate has grown into an industry leading MSP - best known for introducing value-aligning propositions that align with organizational priorities and maximizing stabilization with the client's best interest at the forefront. This has been in tandem with being a respected IT Advisor across national and international scales.
Today, Sean continues to hold a firm pulse on innovation and people-centricity and is heavily respected for his history of addressing every challenge with a ‘make it happen’ ambition. In addition, for demonstrating that valuing the story behind the growth and remaining diligent to a business's future are two concepts that can be done hand-in-hand.
Sean is the Founder and President of Synivate, based in Sharon, MA and resides in Pembroke, MA. Sean enjoys brainstorming new business concepts and innovations to help other small business founders and owners. You can find Sean on LinkedIn.
You can listen to Sean speak on Remote Work or Automation by following the links to the podcasts here. You can also read about Sean's history starting his first business in Entrepreneurship Handbook here: From Employee to Employer
