Insights

Quality Assurance ESI leverages 100% inspection with advanced vision technologies supervised by Six Sigma Black Belt QA personnel, delivering high-reliability metal stamping and fastening components with low single-digit PPM rejects—a compelling selling point for industries with strict quality requirements.

Expansion Footprint Recent facility expansion to North Branford, CT, indicates capacity growth and geographic reach. This presents opportunities to upsell additional stamping, assembly, or fastening services to nearby regional manufacturers seeking closer supply chains and improved lead times.

Industrial Safety Safety-critical application focus suggests strong alignment with customers in aerospace, automotive, energy, and medical sectors that demand robust QA, traceability, and certified processes—potential entry points for long-term MSP or turnkey manufacturing partnerships.

Digital Presence A dynamic, customer-focused website and modern tech stack (WordPress, HubSpot, analytics, optimization tools) indicate readiness for inbound marketing, content-led outreach, and personalized outreach sequences to attract new OEMs and Tier 1 suppliers.

Moderate Scale Current revenue range ($1M-$10M) and 11-50 employees position ESI as a nimble supplier with growth potential. Target mid-market manufacturers seeking scalable stamping and assembly capabilities may be a strong fit for progressive pricing and strategic partnerships.

Similar companies to Engineering Specialties, Inc. (ESI)

Engineering Specialties, Inc. (ESI) Tech Stack

Engineering Specialties, Inc. (ESI) uses 8 technology products and services including Hotjar, HubSpot Analytics, Visual Website Optimizer, and more. Explore Engineering Specialties, Inc. (ESI)'s tech stack below.

Engineering Specialties, Inc. (ESI)'s Email Address Formats

Engineering Specialties, Inc. (ESI) uses at least 2 email formats:
Engineering Specialties, Inc. (ESI) Email FormatsExamplePercentage
First@esict.comJohn@esict.com
78%
First.Last@esict.comJohn.Doe@esict.com
22%

Frequently Asked Questions

What is Engineering Specialties, Inc. (ESI)'s phone number?

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You can contact Engineering Specialties, Inc. (ESI)'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 Engineering Specialties, Inc. (ESI)'s official website and social media links?

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Engineering Specialties, Inc. (ESI)'s official website is esict.com and has social profiles on LinkedIn.

How much revenue does Engineering Specialties, Inc. (ESI) generate?

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As of August 2026, Engineering Specialties, Inc. (ESI)'s annual revenue is estimated to be $1M - $10M.

What is Engineering Specialties, Inc. (ESI)'s SIC code and NAICS code?

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Engineering Specialties, Inc. (ESI)'s SIC code is 3599 - Industrial and Commercial Machinery and Equipment, Not Elsewhere Classified and NAICS code is 3332 - Industrial Machinery Manufacturing.

How many employees does Engineering Specialties, Inc. (ESI) have currently?

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As of August 2026, Engineering Specialties, Inc. (ESI) has approximately 16 employees across 1 continents, including North America. Key team members include President: R. D., President: S. R. and Director Of Sales: A. P. Explore Engineering Specialties, Inc. (ESI)'s employee directory with LeadIQ.

What industry does Engineering Specialties, Inc. (ESI) belong to?

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Engineering Specialties, Inc. (ESI) operates in the Industrial Machinery Manufacturing industry.

What technology does Engineering Specialties, Inc. (ESI) use?

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Engineering Specialties, Inc. (ESI)'s tech stack includes Hotjar, HubSpot Analytics, Visual Website Optimizer, iCIMS, HubSpot Content Hub, WordPress, Google Cloud and Piwik.

What is Engineering Specialties, Inc. (ESI)'s email format?

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Engineering Specialties, Inc. (ESI)'s email format typically follows the pattern of First@esict.com. Find more Engineering Specialties, Inc. (ESI) email formats with LeadIQ.

When was Engineering Specialties, Inc. (ESI) founded?

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Engineering Specialties, Inc. (ESI) was founded in 1990.
Engineering Specialties, Inc. (ESI) logo

Engineering Specialties, Inc. (ESI)

Industrial Machinery ManufacturingConnecticut, United States11-50 Employees

Engineering Specialties, Inc. (ESI) provides custom metal stamping, assembly, and fastening solutions for safety-critical applications worldwide. The production process is supported by vision-based 100 percent inspection overseen by Six Sigma Black Belt trained QA personnel, helping maintain very low defect rates. As a result, the company delivers millions of parts each month across a diverse range of industries.

ESI is based in North Branford, Connecticut, and operates in the industrial machinery manufacturing sector with a focus on precision, reliability, and quality. In 2016, the company expanded its manufacturing footprint by adding a second facility in North Branford, reflecting growth in its engineering and manufacturing capabilities.

Section iconCompany Overview

Phone number
Website
esict.com
SIC Code
3599 - Industrial and Commercial Machinery and Equipment, Not Elsewhere Classified
NAICS Code
3332 - Industrial Machinery Manufacturing
Founded
1990
Employees
11-50

Section iconFunding & Financials

  • $1M - $10M

    Engineering Specialties, Inc. (ESI)'s revenue is estimated to be in the range of $1M - $10M

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