- Basil Walter Architects
- Bass Studio Architects
- Bataille Architecture & Plnng
- Bates Masi Architects
- BATES/Lzw
- Battoglia Lanza Architectural
- Baumann Architecture
- Bauschard Architects
- Baxt Ingui Architects PC
- Bayberry House
- Bayer Becker
- Bayomi Architect PC
- Baysinger Partners
- Bbg-Bbgm
- BBT Architects Inc
- BC3D Design
- BDR Architects
- Beacher Burkard & Assoc
- Beacon Design Group
- Beardsley Design Assoc
- Beardsley Design Assoc
- Bearsch Compeau Knudson
- Beatty & Harvey Assoc
- Beatty Harvey & Assoc
- Beatty Harvey & Assoc
- Bechtel Associates Archtcts
- Beck & Assoc Architects
- Beck Architecture Inc
- Beck Associates Architects
- Becker & Assoc
- Becker & Becker Assoc
- Becker Silverstein Assoc
- Beckwith Group
- Beeson Duke Architect PC
- Beeston & Patterson Inc
- Behal Sampson Dietz Inc
- Beilharz Architects
- Beilharz Architects Inc
- Bell & Spina Architects Plnrs
- Bell Architectural Designs
- Bellsey & Assoc
- Belmont Freeman Architects
- Belsey & Mahla
- Belsey & Mahla Architects
- Ben Hansen Architects
- Ben Thompson Assoc
- Benchmark Architectural Svc
- Benedetto Puccio
- Benham Co LLC
- Benham Companies Inc
- Benham Companies Inc
- Benjamin Dombar & Assoc
- Benjamin Ellis Architect
- Benjamin Schaffer
- Benner Stange Assoc
- Bennett L Land Development
- Bennetts & Huysman Architects
- Benowitz Shah Architects
- Bentel & Bentel Architects
- Berardi Partners
- Berg & Forster Architects
- Berg Hennessy & Olsen
- Berg Zerr Architects
- Bergmann Associates
- Bergmann Associates Architects
- Bergsund Delaney Architecture
- Beringer Architects
- Bermello Ajamil & Partners Inc
- Bermier Carr & Assoc
- Bermier Carr & Assoc
- Bernard A Marson
- Bernard A Marson
- Bernard Mason Arch
- Bernard Tschumi Architects
- Bernet Evans Design Assoc Inc
- Bero Architecture
- Berry Architects
- Berry Lykins Architects
- Bert Brosmith Architect
- Berzak Schoen Consultants
- Best Developing
- Beth Cooper Lawrence
- Beth Cooper Lawrence
- Beverly J Cowles
- Beyhan Karahan & Assoc Archs
- BHDP Architecture
- BHDP Architecture
- BHDP Architecture
- Bialosky & Partners Architects
- Bill Bott
- Bill Lizotte Architectural
- Bill Stiger & Assoc
- Billing Turoff Architects
- Bird Houk Collaborative
- Birnie Whitlow Architect
- Bisbano & Assoc Inc
- Bissett & Assoc
- BJLJ Engineers & Architects
- Bjoern Kuhn Aia
- BKSK Architects
- Blackhorse Limited Architects
- Blackledge & Assoc
- Blackman Andrew S Arch
- Blair Remy Corp
- Blake A Burks
- Blake M Goble Architect
- Blaufeux Peter Arch
- Bletzacker JE Architects Inc
- Blount Bennett Architects LTD
- Blue Canyon Design Group
- Blumberg & Butter
- Blunden-Barclay-Robbie Asscs
- Blythe S Brewster Architect PC
- BML Architects
- Bob Schatz
- Bocca Grille
- Bockus Payne & Assoc Archs
- Bodner & Kerik Architects Inc
- Body Lawson Assoc Architects
- Bogart Architecture Inc
- Bogdanow Partners Architects
- Bogden Architects
- Bollghus
- Bonanomi & Bennett Architects
- Bond Max Architects
- Bond Street Architecture
- Bone Levine Architects
- Bonetti Kozerski Studio
- Bonnie Barg
- Bonnie Roche Architects
- Boora Architects
- Boora Architects Inc
- Boris Baranovich Architects
- Boris Berger
- Boschen Design
- Bostwick Forensic Architecture
- Bostwick Purcell Architects
- Boto Design Architects Inc
- Boulevard Planning East
- Boulevard Planning Inc
- Bouratoglou Architect PC
- Bowne Associates-Architects
- Box Master Builders
- Boyd Group Inc
- Boyland Architecture
- Boynton Williams & Assoc
- Boynton Williams & Assoc
- Boynton Williams & Assoc
- Bracker & Assoc
- Bradford Associates
- Braga Oris Assoc
- Brand Architects
- Brandes Architecture & Design
- Brandstetter Carroll Zofcin
- Brandt Resources
- Brashear Bolton Inc
- Braun & Steidl Architects Inc
- Braun & Steidl Architects Inc
- Brenda Goelz
- Brenda L Williams Architect
- Brennan Architectural Assoc
- Brenner Claudia Arch
- Brent T Hinrichs
- Brett Keath Laurila
- Brett W Balzer Architech
- Brett W Balzer Architech
- Brewster Thornton Rapp Archs
- Brezavar & Brezavar Architects
- Brezina Design & Construction
- Brian A Boyle Aia
- Brian A Rapp
- Brian Heald Architectural Dsgn
- Brian J Hawkins
- Brian Kent Jones Architecture
- Brian L Freese Architecture
- Brian Manthey
- Brian O'Keefe Architect PC
- Brian Wiland & Assoc
- Brian Zingelmann
- Brice Ivan Architecture
- Bricolage Design Assoc
- Bridges & Lavin Architects
- Briggs Knowles Architecture
- Brightman & Mitchell Architect
- Brillembourg & Assoc
- Broadleaf Architecture
- Brockman & Godfrey Designs
- Brockmeyer Architecture
- Bromley Caldari
- Brooklyn Architects Clctvs
- Brooks Washburn
- Broshears Stancil Projects
- Brown & Bills Architects Inc
- Brown Architects
- Brown Calabretta Architects
- Brown Design Group
- Brown Group
- Browne Group Architects Inc
- Browning Shono Architects
- Browns Architectural Shtmtls
- Bruce D Nagel Architect PC
- Bruce D Robinson Arch Design
- Bruce D Wobser
- Bruce Pheneger
- Bruce Properties LTD
- Bruce Richey Architect
- Bruce Richey Architect Aia
- Bruce Sternberg Architect
- Bryant Architects
- Bryce E Waldrop
- Bryce Sanders Architecture
- BSW Intl Inc
- Bucchieri Architects
- Bucher Willis & Ratliff Corp
- Buchieri Architects
- Bucsecu Dan Arch
- Buday & Schuster
- Buehrer Group Architecture Inc
- Build Tech
- Builders Atelier
- Building Concepts-Architect
- Building Conservation Group
- Building Conservation Group
- Building Directions
- Building Studio
- Built Inc
- Bumpzoid
- Burden Associates
- Burgee Architecture
- Burgess & Niple Inc
- Burgess & Niple Inc
- Burgess & Niple LTD
- Burman Architects
- Burris & Behne Architects Inc
- Burry-Trice Architects
- Burt Hill Kosar Rittelman
- Burton Architecture
- Burton Behredt Smith
- Burton Hand Behrendt & Smith
- Busch Associates
- Butler Rogers Basket
- Butler Rowland Mays Architects
- Butler Rowland Mays Architects
- Butt Otruba O'Connor
- Buttrick White & Burtis
- Byron Bell Architects-Planners
- Byron D Myers Architect
- Byron F Crabill
- C C Consultants
- C E Architects
- C H Guernsey & Co
- C I Assoc Architects & Conslnt
- C K Dennis Architects
- C Lewis Tomaselli Architects
- C M Architects Inc
- C M Kitner Architects
- C M Kitner Architects
- C M Plus Inc
- C P Design Architects
- C P Design Group
- C Paul Ellis Architects
- C R Studio Architects
- C T MALE Assoc PC
- C V Associates Ny Pe PC
- C W Architectural Products
- Cabot Mc Mullen Inc
- Cabrera Group
- Cad Architect Metal & Glass
- Cad Consultants Inc
- Cadd Management Consulting
- Caesar Sonnino
- Cal Hamreus
- Caley & Co Architects
- Calkins Sarah Arch
- Callahan Gallup & Co
- Callison Architecture New York
- Calvanico Associates
- Calvin Kiiffner
- Calvin Kiiffner
- Calvin Singleton & Assoc
- Cameron Design Group Inc
- Cameron P Dutz Architect LLC
- Campani & Schwarting Arch
- Campion A Platt Architect PC
- Campos Studios
- Candace Goodall Architects
- Canfield Architectural Draftin
- Cannon Design
- Cannon Design
- Cannon Design Inc
- Caplea Studio Architects
- Caples Jefferson
- Carkin Enterprises
- Carl E Timm
- Carl Hribar Architect
- Carl P Thorsell PC
- Carl Perron
- Carl Perron Architect & Dsgnr
- Carl R Salminen
- Carlo Nuzzi