Insights

Passive Building Growth SGH is actively expanding in building enclosure consulting and passive building performance, evidenced by new hires in Illinois and Georgia and a focus on passive building standards. This points to cross-sell opportunities for energy modeling, envelope design, and sustainability services with clients pursuing high-performance, energy-efficient structures.

Expansion Opportunities Recent geographic and service-line expansions in Georgia and Illinois indicate SGH is targeting regional growth. Sales teams should pursue local architectural firms, developers, and owners with upcoming façade, enclosure, or renovation projects to leverage SGH's growth momentum.

Enclosure Expertise SGH emphasizes building enclosure consulting and glazing strategies, suggesting strong collaboration potential with firms involved in complex façades and curtain-wall systems. Target projects with high solar exposure, retrofits, or iconic façades that require specialized performance analysis.

Industry Recognition Awards and professional-group recognition for SGH personnel signal credibility and relationship-building leverage. Use these accolades to open conversations with prospective clients, highlighting demonstrated expertise and leadership in structural and envelope disciplines.

Financial Capacity With reported revenue in the mid-range of large multidisciplinary firms, SGH has the financial scale to undertake sizable, multi-discipline projects. This supports pursuit of major redevelopment, infrastructure, and complex building projects where integrated engineering solutions are valued.

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 October 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 October 2026, Simpson Gumpertz & Heger (SGH) has approximately 966 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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