Insights

Growth momentum Leverage STO Building Group’s recent leadership hires (SVP of Operations, Board member, and Chief Technology Officer) to position value propositions around operational excellence, governance, and technology-driven project delivery to target clients seeking scalable, well-governed partnerships.

Financial scale With revenue in the hundreds of millions and a strong ENR ranking, target mid-to-large clients who require reliable financial stability, multi-project capacity, and proven performance for complex builds such as data centers, hospitals, and laboratories.

Technology-forward Highlight STO’s technology adoption across LinkedIn Recruiter, Salesforce, Azure, KnowBe4, and collaboration tools to differentiate as a digitally enabled builder capable of real-time data sharing, risk management, and integrated project delivery for sophisticated clients.

Strategic partnerships Position the STO family’s collaborative model and shared resources as a differentiator for clients seeking fast mobilization, standardized procurement leverage, and access to a broad network of 14 builders with diverse specialties, including mission-critical and fit-out experts.

Market leadership Capitalize on recent recognitions (No. 5 ENR East Top Contractor, 2026 NY Contractor of the Year) to pursue win opportunities with public and private sector clients who value high-profile, award-winning contractors with regional and sector-specific credibility.

Similar companies to STO Building Group

STO Building Group Tech Stack

STO Building Group uses 8 technology products and services including LinkedIn Recruiter, Adobe Creative Cloud, Salesforce, and more. Explore STO Building Group's tech stack below.

Media & News

STO Building Group's Email Address Formats

STO Building Group uses at least 7 email formats:
STO Building Group Email FormatsExamplePercentage
First.Last@stobuildinggroup.comJohn.Doe@stobuildinggroup.com
98%
FLast@stobuildinggroup.comJDoe@stobuildinggroup.com
1%
LastFi@stobuildinggroup.comDoeJo@stobuildinggroup.com
1%
First.Last@structuretone.comJohn.Doe@structuretone.com
80%
FLast@structuretone.comJDoe@structuretone.com
11%
FirstLast@structuretone.comJohnDoe@structuretone.com
7%
First@structuretone.comJohn@structuretone.com
2%

Frequently Asked Questions

What is STO Building Group's official website and social media links?

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STO Building Group's official website is stobuildinggroup.com and has social profiles on LinkedIn.

How much revenue does STO Building Group generate?

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As of August 2026, STO Building Group's annual revenue is estimated to be $100M - $250M.

What is STO Building Group's NAICS code?

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STO Building Group's NAICS code is 23 - Construction.

How many employees does STO Building Group have currently?

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As of August 2026, STO Building Group has approximately 6.3K employees across 5 continents, including North America, Europe and Asia. Key team members include Chief Executive Officer: B. M., Chief Executive Officer: R. H. and Chief Accounting Officer & Treasurer: M. W. Explore STO Building Group's employee directory with LeadIQ.

What industry does STO Building Group belong to?

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STO Building Group operates in the Construction industry.

What technology does STO Building Group use?

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STO Building Group's tech stack includes LinkedIn Recruiter, Adobe Creative Cloud, Salesforce, Dropbox, UKG, Microsoft Azure, KnowBe4 and MailChimp for WordPress.

What is STO Building Group's email format?

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STO Building Group's email format typically follows the pattern of First.Last@stobuildinggroup.com. Find more STO Building Group email formats with LeadIQ.
STO Building Group logo

STO Building Group

ConstructionNew York, United States5001-10000 Employees

STO Building Group is a privately held family of construction firms based in New York City. It unites fourteen affiliated builders, each preserving its own heritage while sharing core resources such as real-time data, trade relationships, bonding capacity, and buying power to support collaborative delivery. The group undertakes a broad range of projects—from residential and commercial towers to data centers, hospitals, laboratories, museums, hotels, and educational spaces—along with renovations and repositioning work. Clients in the construction and development space turn to STO Building Group to address complex building challenges through the strengths of a multi-builder platform. Based in New York City, the firm is an equal-opportunity employer; in August 2025 it launched Elevator Construction Consultants to tackle vertical-transport bottlenecks.

Section iconCompany Overview

NAICS Code
23 - Construction
Employees
5001-10000

Section iconFunding & Financials

  • $100M - $250M

    STO Building Group's revenue is estimated to be in the range of $100M - $250M

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