As a photographer, publishing a coffee table book is a great way to showcase your work and reach a wider audience. Here are some photography book publishers that specialize in producing high-quality coffee table books, and where you can submit your work:
Aperture: Aperture is a non-profit publisher that produces books on photography and related subjects. They accept submissions from photographers through their Open Call program, which takes place twice a year.
Phaidon Press: Phaidon is a global publisher of books on art, architecture, design, and photography. They do not accept unsolicited submissions, but you can contact them through their website and submit a proposal for a book project.
Taschen: Taschen is a publisher of art and photography books, as well as illustrated books on a wide variety of subjects. They do not accept unsolicited submissions, but you can contact them through their website and submit a proposal for a book project.
Nazraeli Press: Nazraeli Press is a publisher of artist monographs, photography books and editions. They accept submissions of completed book projects or proposals for future projects.
Steidl: Steidl is a German publisher that specializes in photography books. They do not accept unsolicited submissions, but you can contact them through their website and submit a proposal for a book project.
Other publishers to consider include: Twin Palms Publishers, Editions Xavier Barral, and Damiani.
It's important to research the publishers and the types of photography they typically publish before submitting your work. Make sure to read the submission guidelines carefully, and provide all the necessary information and materials. Keep in mind that getting your work published by these publishers can be competitive, so it's important to have a strong portfolio and reputation before submitting your work.