Perihelion Group LLC
A business consulting and education company built to move founders, executives, and communities closer to their full potential. We don't advise from a distance. We build alongside you.
Perihelion Group is the parent company behind three distinct ventures — each one designed to serve a different need, and each one feeding the others. Together they form a self-sustaining ecosystem built around business, education, and community.
We work alongside founders and executives to strengthen operations, manage portfolios, and build the systems that allow companies to scale with clarity and purpose.
ConsultingA certificate-granting institution delivering prestigious online education in entrepreneurship and clean energy — with community college partnerships and credentials that open real doors.
EducationA luxury laundromat, live music venue, rotating art gallery, and clean energy hub — coming to Folsom, California. A space designed not just to serve a community, but to become one.
Coming Soon
Corion Douver is the founder of Perihelion Group LLC and the principal consultant behind Arc & Orbit. Based in Sacramento, California, Corion works with entrepreneurs, CEOs, and executives to strengthen operations, manage complex business portfolios, and build the strategies that turn vision into execution.
Perihelion Group is not just a consulting firm. It is an ecosystem — a network of ventures designed to move people and companies closer to their highest potential. Arc & Orbit. Perihelion Institute. The Orbit. Each one a door that opens into the next.
We get inside the day-to-day of your business and help you build the systems, processes, and structures that let your company run without running you ragged.
From cash flow management to capital strategy, we help you understand your numbers and make decisions that protect and grow your business.
Running more than one company? We specialize in helping executives manage multiple ventures with clarity — keeping every entity aligned and moving forward.
We help you identify new opportunities, build strategic partnerships, and position your company to win in the markets that matter most to you.
Sometimes you need a trusted partner in your corner — someone who will tell you the truth, think through the hard decisions, and stay invested in the outcome.
Through our Perihelion Institute network and industry relationships, we help businesses navigate clean energy opportunities, incentives, and workforce development.
We work with a select number of clients at a time to make sure every engagement gets the attention it deserves. If you're ready to bring in a partner who is fully invested in your outcome, reach out directly.