What DesignGuide.com does

DesignGuide.com, founded in 2004 and headquartered in Los Angeles, is a privately held B2B web directory and content platform serving the Architecture, Engineering, and Construction (AEC) industry. The company's core product is the CSI Building Products Directory, which categorizes building product manufacturers using the industry-standard CSI MasterFormat classification system, enabling specifiers, architects, and construction professionals to search for products by specification section. Complementing the product directory is a Professional Directory that lists architecture and design firms (including HNTB, SOM, Morphosis, Mitchell Giurgola, Sasaki Associates, and Provencher_Roy), creating a combined supply-side catalog of products and professional services for the AEC market.

The platform extends its directory offering with a suite of content services: an AEC News + Awards feed covering industry news and recognitions such as AIA and MUSE Design Awards; a Building Design Videos archive featuring architectural documentaries and content on prominent architects; a CEU Learning Center for continuing-education resources; an AEC Industry Events + Expos calendar; and a Building Product Showcase featuring curated product content. The underlying technology is a self-serve web platform whose discoverability is driven by SEO optimized for CSI MasterFormat subdivisions. Distribution is exclusively web-based and self-serve, with operating geographies indicating primary focus on the United States/North America.

DesignGuide.com operates as an advertising-driven directory business, monetizing through featured manufacturer and design-firm listings; no pricing details or revenue figures are publicly disclosed. The customer base is two-sided: architects, interior designers, and specifiers consume the directory as a free resource, while building product manufacturers and design firms pay for featured placement and visibility. DesignGuide, LLC is structured as a privately held LLC with 51-100 employees, no disclosed venture capital funding, and no disclosed institutional ownership.

Name

DesignGuide.com

Legal name

DesignGuide, LLC

Website

https://designguide.com

Company type

Private

Founded year

2004

Operating status

Operating

Headcount range

51–100 employees

Short description

DesignGuide.com is a B2B web directory and content platform serving the AEC industry. It organizes building product manufacturers using CSI MasterFormat classifications and lists architecture and design firms, helping architects, specifiers, and construction professionals source products and professional services.

Ownership category

akta.pro rank

Product category

Building Product Directory & AEC Industry Platform

NAICS

Other Specialized Design Services (54149), Interior Design Services (541410), Graphic Design Services (54143)

SIC

Services-Computer Integrated Systems Design (7373), Services-Engineering, Accounting, Research, Management (8700)

akta.pro primary industry

Architectural Design Services (BPAHAKAA)

Keywords

• Building product directory
• AEC industry platform
• Design firm directory
• Construction specifications
• Architectural product sourcing

Headquarters

HQ city

Los Angeles

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Digital Commerce or Content

Cost components

Personnel, Technology or R&D, Marketing or Sales, Operations

Revenue model

1. Directory/Listings Revenue: DesignGuide.com generates revenue through featuring building product manufacturers and design firms in its directory. Featured manufacturers and firms appear prominently on the platform, suggesting a listing fee or advertising model.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

DesignGuide.com operates a web-based directory and content platform for the Architecture, Engineering, and Construction (AEC) industry. Its core offering is a building product library organized by CSI MasterFormat classifications, paired with a professional directory of architecture and design firms. The platform supports discovery, specification research, and brand visibility for building product manufacturers and AEC professionals through featured listings, news, events, videos, and continuing education content.

Product overview

DesignGuide.com is a B2B online directory and content platform for the Architecture, Engineering, and Construction (AEC) industry. The platform operates as a building product library organized by CSI MasterFormat classifications, paired with a professional directory of design firms. The core product is the CSI Building Products Directory which categorizes manufacturers by specification sections. Supporting services include AEC News + Awards (industry news feed), Building Design Videos (video archive), CEU Learning Center (continuing education), AEC Industry Events + Expos (events calendar), and Building Product Showcase (featured product content). The Professional Directory complements the product library by listing architecture and design firms. Together, these services help architects, specifiers, and construction professionals discover building products and design firms organized by industry-standard classifications.

Differentiator

Problem solved

Functional benefit

Products and services

• CSI Building Products Directory Categorized directory of building product manufacturers organized by CSI MasterFormat classifications, enabling architects, specifiers, and AEC professionals to find and source products by specification section.
• Professional Directory Directory of building design firms including architecture firms such as HNTB, Mitchell Giurgola Architects, Morphosis Architects, SOM, Sasaki Associates, and Provencher_Roy, enabling discovery and selection for projects.
• AEC News + Awards Industry news feed covering Architecture, Engineering, and Construction innovations, awards, and industry announcements including AIA awards and MUSE Design Awards.
• AEC Industry Events + Expos Calendar of current and upcoming AEC industry events and expos including PCBC 2026, ASLA Conference, Greenbuild, and World Architecture Festival.
• Building Design Videos Archive of AEC and building design videos featuring architecture documentaries, landmark buildings, and industry content including works by Tadao Ando, Frank Gehry, and Oscar Niemeyer.
• CEU Learning Center Continuing education resources for AEC professionals to earn credits and stay current with industry standards and practices.
• Building Product Showcase Featured product spotlights and curated building product content including commercial bathroom fixtures, LED lighting trends, and elevator design trends.
• CSI MasterFormat Index Index of MasterFormat divisions and subdivisions used to classify building products and specifications for the AEC industry.

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators1 record

Recent moves6 records

Expansion highlights4 records

Direct peers

• ArchDaily: The largest global AEC content and directory platform, offering building product listings, firm profiles, and project news. Direct competitor for architect attention and advertising dollars, though broader in global reach.
• Sweets (ConstructConnect): Historically the dominant CSI MasterFormat-indexed building product directory in North America, now owned by ConstructConnect. Most direct functional peer to DesignGuide.com's CSI Building Products Directory, serving the same specifier workflow.
• Archinect: Community-driven platform for architecture students and professionals featuring firm profiles, news, and job listings. Comparable in audience (AEC professionals) and content/directory monetization approach, though more community-focused.
• Dezeen: Leading architecture and design publication with a jobs/firms directory and product showcase features. Comparable in its mix of editorial content, firm exposure, and advertiser-funded monetization aimed at the design professional audience.
• Architizer: Operating model closely mirrors DesignGuide.com — a web platform connecting architects with building products and design firms, organized for specifier and project discovery. Both monetize via featured listings and serve the same AEC professional audience.

Emerging players

• BIMobject: Manufacturer-to-BIM platform enabling product specification directly inside Revit and other design tools. Comparable in serving the manufacturer-to-architect pipeline, but representing a workflow-integrated alternative to web-based directories like DesignGuide.com.
• Material Bank: B2B sampling platform that connects designers with building product manufacturers, shifting product discovery from directories to physical/digital samples. Comparable audience (architects/specifiers) and monetization (manufacturer fees), representing a potential disruption vector.
• AEC Daily: Focused on free CEU course delivery for AEC professionals — overlapping directly with DesignGuide.com's CEU Learning Center product, and a credible competitor for specifier time and manufacturer-sponsored education budgets.

Broad incumbents

• Architectural Record: Long-established architecture industry publication offering product listings, firm profiles, news, and CEU — directly comparable content surfaces to DesignGuide.com but as part of a large legacy media portfolio (BNP Media).
• Building Design + Construction (BDC Network): Established trade media brand covering the commercial building industry with product coverage, firm features, and CEU content. Comparable as an AEC content/advertising platform, though owned by a larger media group (Endeavor Business Media).

Market position

Strengths4 records

Weaknesses4 records

Competitive moat2 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/DesignGuide_com
• LinkedInlinkedin.com/company/design-guide

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about DesignGuide.com