Insights

Expansion Opportunities SGH has recently expanded offices in Atlanta and the Southeastern US, signaling a growth phase and potential demand for enhanced building enclosure consulting, structural assessment services, and local project support.

Energy and Performance Leadership in passive building performance and energy modeling, with new hires from Phius, suggests opportunities to offer energy efficiency consulting, net-zero strategies, and performance verification services for commercial and institutional clients.

Facade and Enclosure Recent collaboration on glazing strategies and façade-specific solutions positions SGH to pursue projects involving building envelopes, curtain wall optimization, and solar exposure-driven performance enhancements.

Technology Enablement SGH’s tech stack includes AutoCAD, LabVIEW, and analytics tools, indicating readiness for digital twin, visualization, and advanced analysis services to support complex structural and enclosure challenges for clients with large-scale portfolios.

Leadership and Talent Leadership additions and recognized engineers, such as a Principal hire and an Emerging Engineer award, present cross-selling opportunities to engage with top-tier project teams and expand advisory or independent expert services for high-profile clients.

Similar companies to Simpson Gumpertz & Heger (SGH)

Simpson Gumpertz & Heger (SGH) Tech Stack

Simpson Gumpertz & Heger (SGH) uses 8 technology products and services including Crazy Egg, Microsoft Clarity, AutoCAD, and more. Explore Simpson Gumpertz & Heger (SGH)'s tech stack below.

Media & News

Simpson Gumpertz & Heger (SGH)'s Email Address Formats

Simpson Gumpertz & Heger (SGH) uses at least 4 email formats:
Simpson Gumpertz & Heger (SGH) Email FormatsExamplePercentage
FLast@sgh.comJDoe@sgh.com
74%
LFirst@sgh.comDJohn@sgh.com
23%
FiLast@sgh.comJoDoe@sgh.com
2%
FMLast@sgh.comJMDoe@sgh.com
1%

Frequently Asked Questions

What is Simpson Gumpertz & Heger (SGH)'s phone number?

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You can contact Simpson Gumpertz & Heger (SGH)'s main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Simpson Gumpertz & Heger (SGH)'s stock symbol?

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Simpson Gumpertz & Heger (SGH) is a publicly traded company; the company's stock symbol is SGHC.

What is Simpson Gumpertz & Heger (SGH)'s official website and social media links?

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Simpson Gumpertz & Heger (SGH)'s official website is sgh.com and has social profiles on LinkedIn.

How much revenue does Simpson Gumpertz & Heger (SGH) generate?

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As of August 2026, Simpson Gumpertz & Heger (SGH)'s annual revenue is estimated to be $250M - $500M.

What is Simpson Gumpertz & Heger (SGH)'s NAICS code?

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Simpson Gumpertz & Heger (SGH)'s NAICS code is 237 - Heavy and Civil Engineering Construction.

How many employees does Simpson Gumpertz & Heger (SGH) have currently?

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As of August 2026, Simpson Gumpertz & Heger (SGH) has approximately 980 employees across 6 continents, including North America, Asia and Europe. Key team members include Chief Executive Officer: C. R., Chief Executive Officer: G. B. and Owner: C. H. Explore Simpson Gumpertz & Heger (SGH)'s employee directory with LeadIQ.

What industry does Simpson Gumpertz & Heger (SGH) belong to?

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Simpson Gumpertz & Heger (SGH) operates in the Civil Engineering industry.

What technology does Simpson Gumpertz & Heger (SGH) use?

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Simpson Gumpertz & Heger (SGH)'s tech stack includes Crazy Egg, Microsoft Clarity, AutoCAD, WordPress, Shopify, Microsoft Teams, Adobe Creative Suite and LabVIEW.

What is Simpson Gumpertz & Heger (SGH)'s email format?

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Simpson Gumpertz & Heger (SGH)'s email format typically follows the pattern of FLast@sgh.com. Find more Simpson Gumpertz & Heger (SGH) email formats with LeadIQ.

When was Simpson Gumpertz & Heger (SGH) founded?

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Simpson Gumpertz & Heger (SGH) was founded in 1956.
Simpson Gumpertz & Heger (SGH) logo

Simpson Gumpertz & Heger (SGH)

Civil EngineeringMassachusetts, United States501-1000 Employees

Simpson Gumpertz & Heger (SGH) is a national civil engineering firm based in Waltham, Massachusetts. It provides integrated guidance for complex building projects, drawing on expertise in structures, building enclosures, advanced analysis, code consulting, and applied science and research. The firm aims to deliver comprehensive solutions that address performance across design, construction, and operation, supported by a nationwide network of offices and hundreds of professionals.

SGH serves clients with challenging building performance and enclosure issues, offering multidisciplinary engineering services across the civil engineering field. In 2026, the firm expanded its building enclosure consulting presence in Atlanta, extending its Southeastern U.S. footprint.

Section iconCompany Overview

Phone number
Website
sgh.com
Stock Symbol
SGHC
NAICS Code
237 - Heavy and Civil Engineering Construction
Founded
1956
Employees
501-1000

Section iconFunding & Financials

  • $250M - $500M

    Simpson Gumpertz & Heger (SGH)'s revenue is estimated to be in the range of $250M - $500M

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