Business That Works for You
And for the People You Lead

At CoSign Advisory Group, we combine practical strategy with whole-human coaching to help leaders create clarity, balance, and purpose in their work.

Book Your Intro Call

Business Strategy Meets Leadership Vitality

CoSign Advisory Group offers clarity in your business so you can be a leader, not a manager. You know what's best for your business. You have gone it alone for long enough and we know how hard it is to ask for help — That part is easy: we're offering the help you need.

Book a Call
  • Cornelia Hoskins hair smiling outdoors in black and white.

    One-on-One Coaching

    Personalized guidance to strengthen leadership and resilience.

  • A group of people working at a table with notebooks, a tablet displaying a marketing plan, a calculator, and cups of coffee.

    Two-Day Intensives

    Deep dives into systems, processes, and workflow clarity.

  • Close-up of interlocking gears made of paper in a puzzle, with some puzzle pieces surrounding the gears.

    Business Advising

    Strategic support in operations, HR, finance, and growth planning.

  • A woman with curly hair holding a microphone and speaking in front of a large, detailed, abstract black-and-white mural featuring various doodles and symbols.

    Workshops & Events

    Tools, practices, and conversations that recharge leaders.

Explore Services
A woman with curly hair in a patterned dress and black cardigan smiling outdoors in front of a garden bench and trees.

Meet Cornelia Hoskin

I’m the founder of CoSign Advisory Group, and I believe business should serve both structure and soul. With an MBA, years of running companies, and certification in somatic coaching, I help leaders create systems that work—and step into leadership with authenticity.

learn more
Close-up of a frayed, knotted rope in black and white.

Why Work With Us

Because Leadership Shouldn’t Mean Overwhelm

We know what it feels like to juggle endless projects, to put out endless fires, and to wonder if there’s a better way. At CoSign Advisory Group, we bring clarity to chaos, helping you:

  • Streamline workflows and reduce bottlenecks

  • Lead with confidence and purpose

  • Create space for the life you want, not just the work you do

Schedule a Call

Testimonials

  • "Cornelia is a rare blend of business brains and human insight. She has built and run companies, including a successful design/build firm, and brings deep expertise in strategy and operations. But what sets her apart is how she supports people, not just as professionals but as whole humans.”

  • ““...It helped me sort of hit a reset button… I really appreciate you and the work you are doing for me ….i feel like it is making a significant difference in my life. Thank you Cornelia!!!

  • “Working with Cornelia was such an enjoyable experience!  She led me through a series of thoughtful questions and ideas that identified a blockage I didn’t even know I had through understanding and accessing my body’s wisdom.  Cornelia brings a warmth and energy that creates a safe environment, putting me at ease to do the deeper work. “