Insights

Growth Opportunity Acquisition by Brook + Whittle positions Diamond Flexible Packaging within a broader labels and packaging ecosystem, suggesting upsell potential for combined packaging solutions, co-marketing, and cross-sell of complementary products to existing customers.

SME Focus Company size (51-200 employees) and revenue in the small-to-mid market range indicate a target for mid-market accounts that may be seeking scalable, customizable packaging solutions with faster lead times and flexible service levels.

Custom capabilities Extensive range of customizable pouch and bag options plus multiple materials enables upsell into more sophisticated packaging programs, such as premium or compliant packaging, with added features like sliders, zippers, and quad seal variants.

Tech & Analytics Presence of web technologies and Google Analytics suggests opportunities to engage via digital channels, optimize conversion, and leverage data-driven outreach to target manufacturers seeking flexible packaging partners.

Market Positioning Industry leadership in high-quality flexible packaging, along with a diverse material portfolio, creates a selling point for customers transitioning from commodity packaging to higher-value, customizable solutions for brand differentiation.

Similar companies to Diamond Flexible Packaging Co.

Diamond Flexible Packaging Co. Tech Stack

Diamond Flexible Packaging Co. uses 7 technology products and services including Font Awesome, FancyBox, jQuery, and more. Explore Diamond Flexible Packaging Co.'s tech stack below.

  • Font Awesome
    Font Scripts
  • FancyBox
    Javascript Libraries
  • jQuery
    Javascript Libraries
  • Modernizr
    Javascript Libraries
  • reCAPTCHA
    Security
  • Google Analytics
    Web Analytics
  • Ionicons
    Web Fonts

Diamond Flexible Packaging Co.'s Email Address Formats

Diamond Flexible Packaging Co. uses at least 4 email formats:
Diamond Flexible Packaging Co. Email FormatsExamplePercentage
FLast@diamondpack.comJDoe@diamondpack.com
42%
Last@diamondpack.comDoe@diamondpack.com
25%
FirstL@diamondpack.comJohnD@diamondpack.com
25%
First@diamondpack.comJohn@diamondpack.com
8%

Frequently Asked Questions

What is Diamond Flexible Packaging Co.'s phone number?

Minus sign iconPlus sign icon
You can contact Diamond Flexible Packaging Co.'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 Diamond Flexible Packaging Co.'s official website and social media links?

Minus sign iconPlus sign icon
Diamond Flexible Packaging Co.'s official website is diamondpack.com and has social profiles on LinkedIn.

How much revenue does Diamond Flexible Packaging Co. generate?

Minus sign iconPlus sign icon
As of July 2026, Diamond Flexible Packaging Co.'s annual revenue is estimated to be $1M - $10M.

What is Diamond Flexible Packaging Co.'s SIC code and NAICS code?

Minus sign iconPlus sign icon
Diamond Flexible Packaging Co.'s SIC code is 2671 - Packaging Paper and Plastics Film, Coated and Laminated and NAICS code is 326112 - Plastics Packaging Film and Sheet (including Laminated) Manufacturing.

How many employees does Diamond Flexible Packaging Co. have currently?

Minus sign iconPlus sign icon
As of July 2026, Diamond Flexible Packaging Co. has approximately 51 employees across 2 continents, including North America and Asia. Key team members include Chief Executive Officer: K. N., President: C. F. and President: R. S. Explore Diamond Flexible Packaging Co.'s employee directory with LeadIQ.

What industry does Diamond Flexible Packaging Co. belong to?

Minus sign iconPlus sign icon
Diamond Flexible Packaging Co. operates in the Packaging and Containers industry.

What technology does Diamond Flexible Packaging Co. use?

Minus sign iconPlus sign icon
Diamond Flexible Packaging Co.'s tech stack includes Font Awesome, FancyBox, jQuery, Modernizr, reCAPTCHA, Google Analytics and Ionicons.

What is Diamond Flexible Packaging Co.'s email format?

Minus sign iconPlus sign icon
Diamond Flexible Packaging Co.'s email format typically follows the pattern of FLast@diamondpack.com. Find more Diamond Flexible Packaging Co. email formats with LeadIQ.

When was Diamond Flexible Packaging Co. founded?

Minus sign iconPlus sign icon
Diamond Flexible Packaging Co. was founded in 1929.
Diamond Flexible Packaging Co. logo

Diamond Flexible Packaging Co.

Packaging and ContainersIllinois, United States51-200 Employees

Diamond Flexible Packaging Co. operates in the packaging and containers manufacturing sector, producing custom flexible product packaging and a range of pre-made pouches and bags. The company converts film into customized bags and offers options such as sliders, side gussets, press-to-close features, and various non-resealable configurations, using materials including polyethylene, polypropylene, cast polypropylene, and cellophane. Its products are designed for applications requiring tailored packaging solutions, addressing customer needs for adaptable, high-quality packaging formats. Based in Northbrook, Illinois, the company serves manufacturers and brands seeking specialized flexible packaging solutions. In May 2022, Diamond Flexible Packaging was acquired by Whittle Limited, expanding its strategic alignment within the broader packaging industry.

Section iconCompany Overview

Phone number
SIC Code
2671 - Packaging Paper and Plastics Film, Coated and Laminated
NAICS Code
326112 - Plastics Packaging Film and Sheet (including Laminated) Manufacturing
Founded
1929
Employees
51-200

Section iconFunding & Financials

  • $1M - $10M

    Diamond Flexible Packaging Co.'s revenue is estimated to be in the range of $1M - $10M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.