Insights

Strategic Acquisition United Flexible was acquired by Smiths Group for $345 million in 2018, indicating a strong validation of its technology, customer base, and growth potential. This suggests potential cross-sell opportunities within Smiths Group portfolio and alignment with defense and space manufacturing demand.

Defense Market Fit Specializes in engineered mechanical solutions for fluid conveyance, measurement, actuation, and sealing, using rigid and flexible tubes, ducts, and bellows. Target buyers include defense contractors and aerospace OEMs seeking reliable, high-spec components and custom solutions.

Global Engineering Reach Multiple Centers of Engineering and Excellence across the USA and Europe under the United Flexible family (Aero Structures, Aero Engine Conveyance, Bellows, Flex Hoses, Fluoropolymer). This broad geographic capability can support local manufacturing, rapid prototyping, and regulatory compliance for international customers.

Growth Signals Reported revenue in the low single-digit millions with a lean employee base. The small-to-mid market scale, combined with a proven global platform, indicates opportunities to upsell higher-margin engineered solutions, customization, and aftersales services to defense and space clients.

Tech & Digital Footprint Active use of digital tools such as Google Analytics, SEO and foundational web technologies (Bootstrap, Foundation, etc.). A data-driven sales approach and improved online presence could enhance lead generation, product storytelling, and qualification for mission-critical fluid conveyance solutions.

United Flexible Tech Stack

United Flexible uses 8 technology products and services including Hotjar, Google Fonts API, Underscore.js, and more. Explore United Flexible's tech stack below.

  • Hotjar
    Analytics
  • Google Fonts API
    Font Scripts
  • Underscore.js
    Javascript Libraries
  • Yoast SEO
    Search Engines
  • ZURB Foundation
    UI Frameworks
  • Bootstrap
    UI Frameworks
  • MediaElement.js
    Video Players
  • Google Analytics
    Web Analytics

United Flexible's Email Address Formats

United Flexible uses at least 1 format(s):
United Flexible Email FormatsExamplePercentage
First.Last@unitedflexible.comJohn.Doe@unitedflexible.com
62%
First@unitedflexible.comJohn@unitedflexible.com
23%
Last@unitedflexible.comDoe@unitedflexible.com
7%
Fir.Last@unitedflexible.comJoh.Doe@unitedflexible.com
8%

Frequently Asked Questions

What is United Flexible's phone number?

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You can contact United Flexible'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 United Flexible's official website and social media links?

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United Flexible's official website is unitedflexible.com and has social profiles on LinkedIn.

How much revenue does United Flexible generate?

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As of July 2026, United Flexible's annual revenue is estimated to be $1M - $10M.

What is United Flexible's SIC code NAICS code?

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United Flexible's SIC code is 3761 - Guided Missiles and Space Vehicles NAICS code is 336414 - Guided Missile and Space Vehicle Manufacturing.

How many employees does United Flexible have currently?

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As of July 2026, United Flexible has approximately 13 employees across 3 continents, including North AmericaEuropeSouth America. Key team members include European Managing Director: C. H.Purchasing Manager: M. J.Warehouse Manager: M. D.. Explore United Flexible's employee directory with LeadIQ.

What industry does United Flexible belong to?

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United Flexible operates in the Defense and Space Manufacturing industry.

What technology does United Flexible use?

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United Flexible's tech stack includes HotjarGoogle Fonts APIUnderscore.jsYoast SEOZURB FoundationBootstrapMediaElement.jsGoogle Analytics.

What is United Flexible's email format?

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United Flexible's email format typically follows the pattern of First.Last@unitedflexible.com. Find more United Flexible email formats with LeadIQ.
United Flexible logo

United Flexible

Defense and Space ManufacturingIllinois, United States11-50 Employees

United Flexible operates in the defense and space manufacturing sector, providing engineered mechanical solutions for fluid conveyance, measurement, actuation and sealing. These solutions rely on rigid and flexible tubes, ducts, and bellows to support precise, reliable fluid-handling applications. The company maintains a network of engineering centers across the United States and Europe, each focusing on different product domains such as aero structures, aero engine conveyance, bellows, flex hoses, and fluoropolymers. 

Headquartered in Romeoville, Illinois, United Flexible serves customers within its defense and space focus by delivering integrated fluid-system components and assemblies. The business operates as a small- to mid-sized manufacturer with a global reach tied to its network of engineering centers. In 2018, Smiths Group acquired United Flexible.

Section iconCompany Overview

Phone number
SIC Code
3761 - Guided Missiles and Space Vehicles
NAICS Code
336414 - Guided Missile and Space Vehicle Manufacturing
Employees
11-50

Section iconFunding & Financials

  • $1M - $10M

    United Flexible's revenue is estimated to be in the range of $1M - $10M

Section iconFunding & Financials

  • $1M - $10M

    United Flexible's revenue is estimated to be in the range of $1M - $10M

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