Insights

Strong Industry Standing Join is trusted by 50% of the ENR top 50 general contractors, highlighting its credibility and widespread industry adoption which can facilitate upselling or expansion into enterprise-level construction firms.

Construction Tech Focus Specializing in collaborative preconstruction and design management software, Join offers a targeted solution for construction companies seeking to improve project efficiency and collaboration, presenting opportunities for integration and cross-selling with other construction technology providers.

Growing Market Opportunity With a revenue range of 25 to 50 million dollars and approximately 51 to 200 employees, Join is positioned in a dynamic segment with room for growth, especially among mid-sized firms looking to modernize their project management workflows.

Tech Stack Compatibility Join utilizes popular tools like React, PHP, and analytics platforms, indicating its readiness for integration and customization, which can appeal to organizations looking for adaptable and scalable construction software solutions.

Potential for Expansion Given its focus on preconstruction and design phases, Join can explore expansion into adjacent construction management areas or partnership opportunities with larger enterprise software providers to enhance its market reach.

Join Tech Stack

Join uses 8 technology products and services including Mixpanel, Linkedin Insight Tag, React, and more. Explore Join's tech stack below.

  • Mixpanel
    Analytics
  • Linkedin Insight Tag
    Analytics
  • React
    Javascript Frameworks
  • PHP
    Programming Languages
  • Yoast SEO Premium
    Search Engines
  • Google Tag Manager
    Tag Management
  • Adobe Fonts
    Web Fonts
  • Page Builder Framework
    Web Platform Extensions

Media & News

Join's Email Address Formats

Join uses at least 1 format(s):
Join Email FormatsExamplePercentage
First@join.buildJohn@join.build
48%
FLast@join.buildJDoe@join.build
2%
First@join.buildJohn@join.build
48%
FLast@join.buildJDoe@join.build
2%

Frequently Asked Questions

Where is Join's headquarters located?

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Join's main headquarters is located at Oakland, California US. The company has employees across 6 continents, including North AmericaAsiaEurope.

What is Join's stock symbol?

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Join is a publicly traded company; the company's stock symbol is MBT.

What is Join's official website and social media links?

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Join's official website is join.build and has social profiles on LinkedInCrunchbase.

What is Join's NAICS code?

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Join's NAICS code is 23 - Construction.

How many employees does Join have currently?

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As of October 2025, Join has approximately 94 employees across 6 continents, including North AmericaAsiaEurope. Key team members include Head Of Sales: M. S.Head Of Product: D. W.Head Of Design: A. Z.. Explore Join's employee directory with LeadIQ.

What industry does Join belong to?

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Join operates in the Construction industry.

What technology does Join use?

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Join's tech stack includes MixpanelLinkedin Insight TagReactPHPYoast SEO PremiumGoogle Tag ManagerAdobe FontsPage Builder Framework.

What is Join's email format?

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Join's email format typically follows the pattern of First@join.build. Find more Join email formats with LeadIQ.

When was Join founded?

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Join was founded in 2017.
Join

Join

ConstructionCalifornia, United States51-200 Employees

Unite contractors, owners, and design teams around cost, timeline, and design clarity: all in one platform. Trusted by 50% of the ENR top 50 GCs, Join is collaborative software for managing preconstruction and the design phase. Visit www.join.build for more.

Section iconCompany Overview

Headquarters
Oakland, California US
Website
join.build
Stock Symbol
MBT
NAICS Code
23 - Construction
Founded
2017
Employees
51-200

Section iconFunding & Financials

  • $25M$50M

    Join's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    Join's revenue is estimated to be in the range of $25M$50M

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