Close-up of a hand wearing a winter glove holding a white mug with text that reads "Discover Sender One Est. 2013, Connect." The background is blurred with cool tones.

Why We Are Here

Sender One was founded in 2011 by Alice Kao, Wes Shih and Wes Chu. For each of them, climbing embodied an avenue for self-discovery and a wellspring of community during transitional times in their lives.

Sender One’s purpose is to discover ourselves and connect with others. We commit ourselves to offering an inspiring climbing, yoga, and fitness experience; an opportunity for self-discovery; and a sharing, social atmosphere for every customer, partner, and guest who walks through our doors (or who we meet outside of our doors).

What We Believe In

  • A man with glasses and a beard in an orange shirt and khaki shorts is climbing a rock wall at an indoor climbing gym, smiling and celebrating.

    Share Your Passions

    Share the love for something that makes you happy -- whether it's climbing, working with kids or teaching yoga.

  • A man with a beard climbing an indoor rock wall, wearing a black tank top and climbing harness, reaching for a hold.

    Find Creative Beta

    Harness your imagination and find novel approaches to shared responsibilities.

  • A person climbing an indoor bouldering wall with colorful holds, while two others observe.

    Learn from our Projects and Send Them

    Embrace challenges, use them to evolve, and excel next time.

  • Group of people at an indoor rock climbing gym, engaging in a conversation.

    See Things from Other Perspectives

    Conscientiously see things from the perspective of others and help them understand yours.  Listen to others with compassion and empathy.

  • Group of people sitting and chatting at an indoor bouldering gym with colorful climbing holds on the wall.

    Climb Together

    Work together, support each other, share ideas, and earn trust.

  • Person wearing a helmet and harness climbing an orange padded training dummy in an indoor climbing gym.

    Lead the Pitch

    Tackle challenges head-on while accepting the possibility of falling; knowing and trusting that your teammates have your back.

Who We Are

  • Black and white portrait of an Asian woman with short dark hair, smiling and wearing a tank top.

    Alice Kao

    Co-Founder, CEO

    12 Years sales and marketing experience at Maya Group, Spin Master, MGA Entertainment, and Mattel. Healthcare M&A at CIBC World Markets.
    B.A., UCLA

  • Black and white portrait of smiling man with a shaved head wearing a black T-shirt, facing forward.

    Wesley Shih

    Co-Founder, Chief Strategy Officer

    Climbing Wall Association, Board Chair.  8 Years appellate and business litigation experience at Horvitz & Levy LLP and Munger, Tolles, and Olson LLP.
    A.B., Harvard College, 
    J.D., Harvard Law School

  • Nicole Pate

    Vice President, Operations

    12 years of experience in operations and marketing at Sender One and brings deep expertise in building community-centered climbing experiences. As a longtime Conejo Valley resident, she’s passionate about creating a space where her neighbors, friends, and family can climb, connect, and thrive.

  • Black and white portrait of a man wearing glasses, a collared shirt, and a blazer, smiling slightly.

    Lars Gjoerup

    Board Member

    Former CEO, Top-Toy Group (3,000+ employees) operating over 300 physical stores in Northern Europe.

  • A man with a beard and short hair, dressed in a white shirt, smiling at the camera in an indoor setting.

    Bryan McKenney

    Board Member

    MedWest Realty (Healthcare Real Estate)

  • Black and white photo of a smiling man with short hair and wearing a jacket, standing in front of a brick wall.

    John Savage

    Board Member

    Seasoned hotel developer in South Orange County

  • Black and white photo of a smiling man with styled hair, wearing a collared shirt.

    Mark Boonnark

    Board Advisor

    Co-Founder, CEO, Healthy Spot (Pet lifestyle and retail)

  • Janet Hsu

    Board Member

    Executive leader in global entertainment and consumer brand licensing. Ex-Mattel, Sanrio, MGA, Saban Entertainment

What We Do

  • Sport Climbing

    Sport Climbing

    Tallest climbing walls in California, up to 60 feet in height. Every Facility has a “show piece” / “hero” feature

  • Indoor rock climbing gym with colorful walls and a person climbing on the wall, while others watch.

    Bouldering

    Vertical, overhang, and slab angles up to 15 ft in height. Large community spaces for climbers to socialize

  • People exercising on cardio machines and weight training equipment in a modern gym.

    Fitness / Yoga

    Fitness studios offering a variety of classes including multiple yoga styles and acro offerings. Eco-friendly yoga studios

  • Four children sitting together in front of an indoor climbing wall, smiling, with their arms raised in excitement.

    Kids Programs

    Expansive after-school and summer / holiday programs. Competition and recreational teams.

  • A young girl wearing a blue helmet and harness is mid-air reaching for a yellow trapeze in an indoor rock climbing and trampoline park with colorful climbing walls in the background.

    Birthday Parties

    Interactive kids climbing area, great for parties and team building. Dedicated celebration rooms and packaged offerings.