Insights

Flight Critical Precision Target aerospace manufacturers and Tier 1 suppliers requiring ultra-tight tolerances and flight-critical components. Tolerance Masters’ +/- .00002 tolerance, AS9100D and ISO 9001:2015 certification, and experience with turbine blades, fuel systems, rotors, and valve bodies position them as a trusted partner for high-reliability programs with demanding quality requirements.

Capable Sub-Assembly Leverage their capability to supply turnkey sub-assemblies and turn-key solutions through Nadcap-approved suppliers, PPAP/FMEA processes, FAI readiness, and data migration to customer SPC systems. This enables offering integrated assemblies to OEMs and systems integrators, reducing customer supplier complexity.

Process Engineering Engage customers on design for manufacturability and process engineering services to shorten lead times and improve yield. Their in-house capabilities in 3–5 axis CNC machining, grinding, lapping, EDM, gun drilling, and precision measurement combined with weekly capacity planning can support optimized production ramp-ups for new programs.

Elite Customer Network Position as a trusted partner to aerospace leaders such as United Technologies (Pratt & Whitney), GE Aviation, Eaton, Kaman, and Parker. Use referenceable capabilities and ADS/quality credentials to pursue programs requiring established supplier quality histories and robust supply chain reliability.

Growth Readiness Highlight scalable capacity with a mid-size team (11–50 employees) and documented certifications to pursue mid-to-large aerospace awards and government contracts. Emphasize capacity planning, NC/CMM-backed inspection, and data migration readiness to support customers with growing demand and complex quality reporting.

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Tolerance Masters Inc Tech Stack

Tolerance Masters Inc uses 8 technology products and services including jQuery CDN, WordPress, Google Fonts API, and more. Explore Tolerance Masters Inc's tech stack below.

  • jQuery CDN
    Content Delivery Network
  • Content Management System
  • Google Fonts API
    Font Scripts
  • Office Suites
  • Platform As A Service
  • Yoast SEO
    Search Engines
  • Cloudflare Bot Management
    Security
  • Sitelinks Search Box
    Web Tools And Plugins

Tolerance Masters Inc's Email Address Formats

Tolerance Masters Inc uses at least 4 email formats:
Tolerance Masters Inc Email FormatsExamplePercentage
FirstL@tolerancemasters.comJohnD@tolerancemasters.com
74%
FLast@tolerancemasters.comJDoe@tolerancemasters.com
12%
First.Last@tolerancemasters.comJohn.Doe@tolerancemasters.com
8%
LastF@tolerancemasters.comDoeJ@tolerancemasters.com
6%

Frequently Asked Questions

What is Tolerance Masters Inc's phone number?

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You can contact Tolerance Masters Inc'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 Tolerance Masters Inc's official website and social media links?

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Tolerance Masters Inc's official website is tolerancemasters.com and has social profiles on LinkedIn.

How much revenue does Tolerance Masters Inc generate?

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As of October 2026, Tolerance Masters Inc's annual revenue is estimated to be $25M - $50M.

What is Tolerance Masters Inc's SIC code and NAICS code?

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Tolerance Masters Inc's SIC code is 3561 - Pumps and Pumping Equipment and NAICS code is 3364 - Aerospace Product and Parts Manufacturing.

How many employees does Tolerance Masters Inc have currently?

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As of October 2026, Tolerance Masters Inc has approximately 32 employees across 2 continents, including North America and Europe. Key team members include Controller/Cfo: M. C., Manager: G. A. and Manager: J. V. Explore Tolerance Masters Inc's employee directory with LeadIQ.

What industry does Tolerance Masters Inc belong to?

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Tolerance Masters Inc operates in the Aviation and Aerospace Component Manufacturing industry.

What technology does Tolerance Masters Inc use?

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Tolerance Masters Inc's tech stack includes jQuery CDN, WordPress, Google Fonts API, Office 365, WP Engine, Yoast SEO, Cloudflare Bot Management and Sitelinks Search Box.

What is Tolerance Masters Inc's email format?

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Tolerance Masters Inc's email format typically follows the pattern of FirstL@tolerancemasters.com. Find more Tolerance Masters Inc email formats with LeadIQ.

When was Tolerance Masters Inc founded?

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Tolerance Masters Inc was founded in 1956.
Tolerance Masters Inc logo

Tolerance Masters Inc

Aviation and Aerospace Component ManufacturingMinnesota, United States11-50 Employees

Tolerance Masters Inc is a contract manufacturer serving the aviation and aerospace sector, offering precision CNC machining and related processes. The company operates multi-axis milling and turning on horizontal and vertical centers with 400mm–500mm pallets, and provides grinding, honing, and lapping to tight tolerances. It is AS9100D and ISO 9001:2015 certified and emphasizes flight-critical work with a tolerance of +/- .00002. Based in Circle Pines, Minnesota, its customers include major aerospace OEMs such as United Technologies (Hamilton Sundstrand/Pratt & Whitney), GE Aviation, Eaton, Kaman, and Parker Aerospace. The company maintains Nadcap-approved supplier status for turnkey solutions and supports quality documentation through PPAP, FMEA, and data integration, while pursuing lean manufacturing and capacity planning aligned to forecasts.

Section iconCompany Overview

Phone number
SIC Code
3561 - Pumps and Pumping Equipment
NAICS Code
3364 - Aerospace Product and Parts Manufacturing
Founded
1956
Employees
11-50

Section iconFunding & Financials

  • $25M - $50M

    Tolerance Masters Inc's revenue is estimated to be in the range of $25M - $50M

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