A generational family office from Norway, now expanding across the United States under the leadership of Leonard Holter. We buy to hold forever.
We target established B2B services companies with proven business models, strong customer relationships, and significant growth potential across the United States.
We implement AI-driven efficiencies and best practices that dramatically improve operations, reduce costs, and accelerate growth trajectories.
We never sell. Once we acquire a company, it becomes part of the Holter Holdings family forever. This is permanent capital with a generational time horizon.
Generational capital, global networks, and modern expertise
We never sell. True permanent capital from a Norwegian family office with a multi-generational time horizon. Your company becomes part of our family forever.
Access to elite talent, advisors, and strategic partners across the US and Europe, from America's leading institutions to Norwegian business circles.
Seasoned industry experts and former CEOs ready to roll up their sleeves and drive real operational improvements.
Deep experience implementing AI solutions and modern technology that transform traditional businesses into efficiency powerhouses.
Proven methodologies to streamline operations, reduce waste, and unlock hidden value through process optimization and automation.

Holter Holdings is a generational family office with deep roots in Norway, where our family has built and managed successful enterprises for generations. Our approach to business is shaped by Nordic values: long-term thinking, operational discipline, and a commitment to sustainable growth.
Under the leadership of Leonard Holter, we are now expanding our legacy into the United States, bringing decades of family office wisdom to the American B2B services market. Leonard combines the family's time-tested investment philosophy with Ivy League education and cutting-edge expertise in AI and operational transformation.
This unique combination of generational capital, Norwegian discipline, American innovation, and modern technology positions us differently than traditional private equity.We never sell our companies. Every acquisition becomes a permanent part of the Holter Holdings family, built to last for generations, just as our family businesses have endured for decades.
Today, Holter Holdings partners with business owners who value more than just capital. They value a partner with multi-generational perspective, global connections, and the expertise to transform their business for the long term.
From Norway to America. From generation to generation. Building businesses that endure.
Whether you're a business owner considering a sale or an investor interested in our approach, we'd love to hear from you.
New York, NY 10027
United States
Email: Leonard@holterholdings.com
Holter Holdings is incorporated in Delaware. All inquiries are treated with strict confidentiality.