Join Information

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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.

Website	https://join.build
Revenue	$10.9 million
Funding	$20 million
Employees	82 (52 on RocketReach)
Address	1611 Telegraph Ave Ste 1500, Oakland, California 94612, US
Technologies	JavaScript , HTML , PHP +28 more (view full list)
Industry	Construction, Business Intelligence (Bi) Software, Building Material, Software Development & Design, Real Estate, Software, Computer, Consumer Electronics, Hardware
Keywords	Project Delivery Platform, Construction Project Management, Integrated Project Delivery, Teamwork And Collaboration, Project Visualization Software, Digital Project Management, Construction Workflow Software, Construction Collaboration Tools, Construction Software Solutions, Visual Project Management, Construction Project Tracking, Cost Control Software, Project Data Management, Construction Technology
Competitors	LinkedIn, Zoho, GUS Canada Colleges, Medium, BambooHR, EBSCO Information Services, Yell, B.TECH, HireVue, 패스트캠퍼스 +47 more (view full list)
SIC	SIC Code 73 Companies, SIC Code 737 Companies
NAICS	NAICS Code 54151 Companies, NAICS Code 541 Companies, NAICS Code 541511 Companies, NAICS Code 5415 Companies, NAICS Code 54 Companies

Join Questions

What is the annual revenue of Join?

The Join annual revenue was $10.9 million in 2026.

Who is the Co-founder, Advisor of Join?

Jim Forester is the Co-founder, Advisor of Join.

How many people are employed at Join?

52 people are employed at Join.

Where is Join based?

Join is based in Oakland, California.

What is the NAICS code for Join?

The NAICS codes for Join are [54151, 541, 541511, 5415, 54].

What is the SIC code for Join?

The SIC codes for Join are [73, 737].

Top Join Employees

Jim Forester

Co-founder, Advisor at Join

California, United States
2
- join.build
- gmail.com
5+
- +1 415-460-XXXX
- +1 603-218-XXXX
- +1 207-773-XXXX
- +1 706-657-XXXX
- +1 415-407-XXXX
- +1 207-791-XXXX
Andrew Zukoski

Co-Founder, CEO at Join

California, United States
2
- gmail.com
- join.build
5
- +1 217-367-XXXX
- +1 973-840-XXXX
- +1 775-461-XXXX
- +1 217-840-XXXX
- +1 217-367-XXXX
Dan Malek

Co-Founder, Chief Technology Officer at Join

Minden, NV, US
1
- konsulko.com
1
- +1 408-834-XXXX
Emma Johnson

Chief Operating Officer at Join

California, United States
2
- yahoo.com
- join.build
5
- +1 888-681-XXXX
- +1 650-321-XXXX
- +1 650-678-XXXX
- +1 703-444-XXXX
- +1 408-823-XXXX
Drew Wolpert

Head of Product at Join

Boulder, CO, US
3
- gmail.com
- join.build
- mit.edu
1
- +1 510-965-XXXX
Anna Killgore

Head of Product Marketing at Join

California, United States
2
- gmail.com
- join.build
4
- +1 208-255-XXXX
- +1 415-816-XXXX
- +1 415-816-XXXX
- +1 949-309-XXXX
Jason Saunders

Head of Customer Success at Join

Denver, CO, US
3
- gmail.com
- join.build
- comcast.net
2
- +1 434-953-XXXX
- +1 216-534-XXXX
Mike Sabol

Head Of Sales at Join

Washington, DC, US
2
- gmail.com
- join.build
5+
- +1 717-433-XXXX
- +1 203-682-XXXX
- +1 603-263-XXXX
- +1 203-682-XXXX
- +1 412-563-XXXX
- +1 412-400-XXXX
Ari Zilnik

Head of Design at Join

Toronto, ON, CA
2
- gmail.com
- join.build
2
- +1 917-328-XXXX
- +1 212-966-XXXX