Since 1976, POSS has redefined what it means to shape spaces of beauty, purpose, and permanence. As we celebrate our 50th anniversary, we honor the people, projects, and principles that have brought us here, while looking ahead with the same spirit of innovation that has guided us from the start.
The transplant from New York discovers a world of beauty that becomes the lifelong backdrop for his inspiration in architectural style.
A new logo emerges, once again drawing inspiration from Bill Poss’s original handwriting. This updated wordmark reflects the full scope of the firm’s expertise, seamlessly representing both disciplines—architecture and planning—while honoring the firm’s legacy of thoughtful, human-centered design.
Bill Poss serves as Chair of the Aspen Historic Preservation Committee, shaping preservation philosophies that continue to influence Aspen’s architectural identity.
Completion of the Pitkin Center, recipient of the AIA Colorado West Honor Award, marking the firm’s emergence as a regional design leader.
For the first time since 1976, POSS unveils a rebrand featuring a refreshed color palette and a modern wordmark. The new logo incorporates Bill Poss’s authentic handwriting, giving it a personal and distinctive touch. Concurrently, the firm’s name evolves from William Poss Design Concepts to Bill Poss & Associates, reflecting both its legacy and forward-looking vision.
The POSS-designed East Hallam Residence – Awarded the Aspen Historic Preservation Commission Honor Award for Excellence in Historic Preservation, recognizing outstanding work in restoring and preserving the architectural integrity of this historic Aspen home.
The residence which won AIA Colorado West’s Special Mention award, was built in Aspend’s historic West End to reflect a modern interpretaion of the surrounding traditional 1880’s Victorian homes. The end result decited how Aspen’s architectuve can explore the future while embracing it’s past.
Projects including the Goldberg Residence and Kandycom Building earn multiple AIA and state preservation awards, reinforcing POSS’s reputation for craftsmanship and context-sensitive design.
The contemporary residence was given the AIA Colorado Honor Award for design, which was inspired by Frank Lloyd Wright’s “Falling water.” It is sited on a narrow peninsula of land with a rushing river below. Terraced down the hillside, this floor plan positions the majority of living spaces to maximize the view.
Local Architects Set Their Cities' Styles article in March 1996 WSJ
This elegant, award-winning building accommodates retail and office spaces in Aspen's historic downtown. Fine masonry detailing on the street front recreates the craftsmanship of the early 1900's, while simpler, more contemporary detailing graces the elevated terrace on the upper level.
A true logo is born from Bill’s first and last name initials, with the “P” perfectly intertwined to create the firm’s first two-tone monogram. This distinctive mark captures both the personal legacy of its founder and the modern identity of the firm.
POSS establishes an Interior Design Department, extending its holistic approach from architecture to interiors.
Recognized with an ARDA Resort Design Award, honoring excellence in resort architecture and design within the vacation property industry.
This contemporary residence draws on Aspen's mining-era vernacular, using materials like Red Colorado sandstone, Douglas fir, and naturally patinating copper. The design responds to steep site conditions and family privacy through a vertical circulation core and seven stepping half-levels. The result is a large yet intimate home that harmonizes with its historic and natural surroundings.
Honored with the AIA Alabama Council Merit Award for Commercial Design, recognizing excellence in architectural design and the creation of a functional, engaging public space that reflects the character of the iconic Jack Daniels brand.
Founding of an internal mentorship program to train and inspire young architects, a reflection of the firm’s commitment to cultivating the next generation of design talent.
After 33 years since its original logo, POSS unveils a rebrand with a new wordmark that unifies all three of its disciplines: Architecture, Planning and Interior Design.
The POSS-designed Four Peaks Ranch is featured on MTV’s Teen Cribs, a show that celebrates some of the coolest and most creative teen bedrooms.
The firm helps design “Gus the Buss,” a preschool-on-wheels, and earns accolades for the Sunset Ridge Residence in Telluride, featured on the Luxe Gold List.
Bill Poss and POSS Architecture are the winners of the inaugural Best of Aspen competition by The Aspen Times. Bill Poss received the Best All-Around Citizen award, and POSS Architecture was named Best Architecture Firm, respectively.
POSS receives the Mountain Living Legacy Award and is named “Business of the Year” by the Aspen Chamber Resort Association.
POSS is featured in the Luxe Interiors + Design Gold List, and “House of Sky” is named Home of the Year by Mountain Living Magazine.
"A visual tribute to Aspen’s spirit and allure, appealing to lovers of design, travel, and mountain culture."
POSS proudly opens its first office outside Colorado, located in downtown Boise, Idaho.
Longtime collaborators Andy Wisnoski, Kevin Morley, and Rachel Guest become partners and owners, carrying the firm’s legacy forward.
A new brand identity marks the celebration of 50 years of visionary design, capturing the values that have always made POSS stand apart.
The transplant from New York discovers a world of beauty that becomes the lifelong backdrop for his inspiration in architectural style.
A new logo emerges, once again drawing inspiration from Bill Poss’s original handwriting. This updated wordmark reflects the full scope of the firm’s expertise, seamlessly representing both disciplines—architecture and planning—while honoring the firm’s legacy of thoughtful, human-centered design.
Bill Poss serves as Chair of the Aspen Historic Preservation Committee, shaping preservation philosophies that continue to influence Aspen’s architectural identity.
Completion of the Pitkin Center, recipient of the AIA Colorado West Honor Award, marking the firm’s emergence as a regional design leader.
For the first time since 1976, POSS unveils a rebrand featuring a refreshed color palette and a modern wordmark. The new logo incorporates Bill Poss’s authentic handwriting, giving it a personal and distinctive touch. Concurrently, the firm’s name evolves from William Poss Design Concepts to Bill Poss & Associates, reflecting both its legacy and forward-looking vision.
The POSS-designed East Hallam Residence – Awarded the Aspen Historic Preservation Commission Honor Award for Excellence in Historic Preservation, recognizing outstanding work in restoring and preserving the architectural integrity of this historic Aspen home.
The residence which won AIA Colorado West’s Special Mention award, was built in Aspend’s historic West End to reflect a modern interpretaion of the surrounding traditional 1880’s Victorian homes. The end result decited how Aspen’s architectuve can explore the future while embracing it’s past.
Projects including the Goldberg Residence and Kandycom Building earn multiple AIA and state preservation awards, reinforcing POSS’s reputation for craftsmanship and context-sensitive design.
The contemporary residence was given the AIA Colorado Honor Award for design, which was inspired by Frank Lloyd Wright’s “Falling water.” It is sited on a narrow peninsula of land with a rushing river below. Terraced down the hillside, this floor plan positions the majority of living spaces to maximize the view.
Local Architects Set Their Cities' Styles article in March 1996 WSJ
This elegant, award-winning building accommodates retail and office spaces in Aspen's historic downtown. Fine masonry detailing on the street front recreates the craftsmanship of the early 1900's, while simpler, more contemporary detailing graces the elevated terrace on the upper level.
A true logo is born from Bill’s first and last name initials, with the “P” perfectly intertwined to create the firm’s first two-tone monogram. This distinctive mark captures both the personal legacy of its founder and the modern identity of the firm.
POSS establishes an Interior Design Department, extending its holistic approach from architecture to interiors.
Recognized with an ARDA Resort Design Award, honoring excellence in resort architecture and design within the vacation property industry.
This contemporary residence draws on Aspen's mining-era vernacular, using materials like Red Colorado sandstone, Douglas fir, and naturally patinating copper. The design responds to steep site conditions and family privacy through a vertical circulation core and seven stepping half-levels. The result is a large yet intimate home that harmonizes with its historic and natural surroundings.
Honored with the AIA Alabama Council Merit Award for Commercial Design, recognizing excellence in architectural design and the creation of a functional, engaging public space that reflects the character of the iconic Jack Daniels brand.
Founding of an internal mentorship program to train and inspire young architects, a reflection of the firm’s commitment to cultivating the next generation of design talent.
After 33 years since its original logo, POSS unveils a rebrand with a new wordmark that unifies all three of its disciplines: Architecture, Planning and Interior Design.
The POSS-designed Four Peaks Ranch is featured on MTV’s Teen Cribs, a show that celebrates some of the coolest and most creative teen bedrooms.
The firm helps design “Gus the Buss,” a preschool-on-wheels, and earns accolades for the Sunset Ridge Residence in Telluride, featured on the Luxe Gold List.
Bill Poss and POSS Architecture are the winners of the inaugural Best of Aspen competition by The Aspen Times. Bill Poss received the Best All-Around Citizen award, and POSS Architecture was named Best Architecture Firm, respectively.
POSS receives the Mountain Living Legacy Award and is named “Business of the Year” by the Aspen Chamber Resort Association.
POSS is featured in the Luxe Interiors + Design Gold List, and “House of Sky” is named Home of the Year by Mountain Living Magazine.
"A visual tribute to Aspen’s spirit and allure, appealing to lovers of design, travel, and mountain culture."
POSS proudly opens its first office outside Colorado, located in downtown Boise, Idaho.
Longtime collaborators Andy Wisnoski, Kevin Morley, and Rachel Guest become partners and owners, carrying the firm’s legacy forward.
A new brand identity marks the celebration of 50 years of visionary design, capturing the values that have always made POSS stand apart.
A new look and feel capturing what has always set us apart.
Excellence is our standard, not an aspiration. From first sketch to final detail, we demand precision. Every element reflects care, craftsmanship, and a commitment to the extraordinary.
Because we create more than properties or resorts, we build legacies. Spaces shaped by a clear point of view, defined by impeccable taste, and refined by decades of expertise. Spaces made to stand apart without shouting, and effortlessly surpass the test of time.
This is our promise: create work that endures. True luxury isn’t loud, it’s lasting.
And that’s what we create.
Enduring Connections
Our new logo resembles a knot, symbolizing connection, strength, and continuity. POSS acts as the thread that binds ideas, people, and purpose together.
A Thoughtful Strategy
Our approach doubles down on what we do, why we do it, and how we do it to the best of our ability.
