Zephyr Tool Group
Zephyr Tool Group is a U.S. manufacturer, founded in 1939 and based in Los Angeles, CA, that designs and produces precision aerospace and industrial assembly tools - including angle drills, dimpling machines, riveters, and fastener installation systems - sold to commercial and military aerospace manufacturers and industrial companies under its Zephyr Aerospace, Industrial, Kwik-Lok, Lok-Fast, HS Tooling, and USIT brands.
- Company typePrivate
- Founded1939
- HeadquartersInglewood, United States
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What Zephyr Tool Group does
Zephyr Tool Group is a U.S.-based, privately held manufacturer of precision assembly tools and tooling systems founded in 1939 and headquartered in Los Angeles, California (Inglewood mailing address), operating from a 60,000+ square foot single-site facility. The company designs, manufactures, and distributes a portfolio of registered product lines covering aerospace and industrial assembly: Zephyr Aerospace (angle drills, microstop countersink cages, cutters), Zephyr Industrial (screwdriver bits, nut setters, magnetic bit holders), HS Tooling (air drills, riveters, Spacematic automatic drill/countersink machines), USIT (hot and cold dimpling machines), Kwik-Lok (temporary fasteners and power nut tools), and Lok-Fast (installation and removal tools for Hi-Lok, Compsi-Lok, Visu-Lok, and Jo-Bolt fasteners). In-house capabilities span CNC machining, milling, heat treating, inspection, testing, and engineering under one roof, with products qualified to MIL-SPEC, ISO 9001:2015, SAE International, NSN, and GSA standards and emphasized as made in the USA.
The company sells into commercial and military aerospace manufacturers, industrial manufacturers across automotive, electronics and general industrial verticals, construction/infrastructure customers, and motorsports teams. The go-to-market is enterprise field sales executed through a request-for-quote (RFQ) workflow on the company website, supplemented by an e-commerce storefront at buyzephyrtools.com and downloadable PDF catalogs. Products are largely made-to-order and custom-configured, with custom quotation-based pricing, credit applications for B2B accounts, lifetime product warranties, and a returns/restocking process. Revenue is generated primarily through one-time hardware/tool sales plus recurring replacement parts and accessories, all U.S.-domestic.
Operationally, the company is owner-operated with no disclosed parent company, no venture or private equity backing, no subsidiaries, and no disclosed leadership team in the source data. Zephyr holds lifetime warranties on its tools and has integrated acquired product lines USIT and HS Tooling into the consolidated Zephyr Tool Group brand architecture.
Zephyr Tool Group firmographics
Firmographics- Name
- Zephyr Tool Group
- Legal name
- Zephyr Tool Group
- Website
- https://zephyrtoolgroup.com
- Company type
- Private
- Founded year
- 1939
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Zephyr Tool Group is a U.S. manufacturer, founded in 1939 and based in Los Angeles, CA, that designs and produces precision aerospace and industrial assembly tools - including angle drills, dimpling machines, riveters, and fastener installation systems - sold to commercial and military aerospace manufacturers and industrial companies under its Zephyr Aerospace, Industrial, Kwik-Lok, Lok-Fast, HS Tooling, and USIT brands.
- Ownership category
- akta.pro rank
Zephyr Tool Group industry classification
Industry- Product category
- Aerospace and Industrial Assembly Tooling
- NAICS
- Industrial Machinery Manufacturing (33324)
- SIC
- Special Industry Machinery, Nec (3559), Special Industry Machinery (No Metalworking Machinery) (3550)
- akta.pro primary industry
- Tooling, Jigs, Fixtures & Molds for Airframe/Composite Manufacturing (IMABAEAI)
Keywords
Where Zephyr Tool Group is headquartered
LocationHeadquarters
- HQ city
- Inglewood
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Zephyr Tool Group business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Operations, Supply Chain, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Hardware/Tool Sales: One-time sales of specialized aerospace and industrial tools, including made-to-order and custom configured products
- Replacement Parts & Accessories: Sales of accessory tooling and replacement parts for existing machines and tools
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Custom quotation-based pricing |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels3 records
Zephyr Tool Group product offering
Product offeringCore offering
Zephyr Tool Group manufactures specialized aerospace and industrial assembly tools, including angle drills, microstop countersink cages, dimpling machines, riveters, temporary fasteners, and fastener installation/removal tools. Operating from a 60,000+ sq ft facility in Los Angeles, the company produces made-to-order and custom-configured products under proprietary brands (Zephyr Aerospace, Zephyr Industrial, Lok-Fast, Kwik-Lok, HS Tooling, USIT), serving commercial and military aerospace, automotive, construction, and general industrial customers.
Product overview
Zephyr Tool Group is a manufacturer of precision aerospace and industrial assembly tools established in 1939, operating from a 60,000+ square foot facility in Los Angeles, CA. The company offers a portfolio of product lines including Zephyr Aerospace® (precision aircraft manufacturing tools), Zephyr Industrial® (screwdriver bits and power tool accessories), USIT® dimpling machines, HS Tooling® (air drills and riveters), Kwik-Lok® temporary fasteners, and Lok-Fast® fastener installation tools. These products serve aerospace, automotive, construction, and general industrial markets, with manufacturing capabilities including machining, CNC, heat treating, and testing. The company emphasizes American-made quality with ISO 9001:2015 certification and MIL-SPEC compliance.
Differentiator
Problem solved
Functional benefit
Brands
- Zephyr Aerospace: Aerospace tools designed and manufactured to rigid precision requirements using the highest quality materials, engineered to perform for aerospace technicians.
- Zephyr Industrial
- Kwik-Lok
- Lok-Fast
- HS Tooling
- USIT (U.S. Industrial Tool & Supply)
Products and services
- Zephyr Aerospace®
Quantifiable outcome
- Precision depth accuracy of ±0.001 inches on Spacematic tools
- +1 more outcomes
Companies that use Zephyr Tool Group
Customer profileNamed customers3 records
Segments4 records
Ideal customer profiles4 records
Zephyr Tool Group technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature4 records
Zephyr Tool Group partnerships and signals
Strategic signalScale indicators4 records
Recent moves4 records
Expansion highlights5 records
Zephyr Tool Group competitors and assessment
Company assessmentBroad incumbents
- Greenlee (Textron): Broader industrial and aerospace tooling portfolio under Textron; overlaps with Zephyr's industrial assembly and fastener installation tool categories within a much larger parent portfolio.
- Hilti: Power tools and fastening systems for construction and industrial; adjacent competitor for Zephyr Industrial's construction and general-assembly end markets but not its aerospace core.
- Kennametal: Industrial tooling and wear-resistant solutions, including aerospace cutting and drilling tooling; adjacent competitor for Zephyr's drilling/countersinking tools and aerospace consumables.
Direct peers
- Snap-on Industrial: Industrial-grade hand tools, power tools, and assembly solutions for aerospace/military; overlaps with Zephyr Industrial screwdriver bits, power tool accessories, and assembly tooling.
- Chicago Pneumatic (Atlas Copco): Air drills, riveters, and countersinking tools widely used on aerospace assembly lines; competes with Zephyr's HS Tooling air-drill and Spacematic drilling/countersinking product lines.
- Apex Tool Group: Manufacturer of Cleco, Dotco, and Apex-branded assembly tools for aerospace and industrial markets; closest product-by-product overlap with Zephyr's aerospace drills, countersinks, and fastener installation tools.
- Stanley Engineered Fastening (Stanley Black & Decker): Engineered fastening tools and fasteners for aerospace and industrial assembly; directly competes with Zephyr's Lok-Fast (Hi-Lok, Compsi-Lok, Visu-Lok) line and serves overlapping aerospace OEM/MRO customers.
- Allfast Fastening Systems: Manufacturer of aerospace blind fasteners, blind bolts, and installation tooling; competes directly with Zephyr Lok-Fast's blind fastener installation tool line for aerospace OEM/MRO customers.
- Desoutter Tools: Specializes in aerospace assembly tools including drilling, countersinking, and fastening solutions; competes head-to-head with Zephyr Aerospace and HS Tooling on aircraft OEM production lines.
Emerging players
- Fairlane Products: Specialty workholding and tooling for aerospace composites and assembly; emerging competitor in the jigs/fixtures and assembly tooling niche that overlaps Zephyr's USIT dimpling and aerospace tooling portfolio.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks5 records
Key highlights7 records
Customer concentration
Zephyr Tool Group social profiles
Digital presenceZephyr Tool Group compliance and trust
Trust signalCompliance7 records
Zephyr Tool Group financial estimates
Financial estimateRevenue estimate
Valuation estimate
Zephyr Tool Group leadership team
Management profileNumber of profiles
Profiles1 record
Zephyr Tool Group funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Zephyr Tool Group M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Zephyr Tool Group
What does Zephyr Tool Group do?
Zephyr Tool Group manufactures specialized aerospace and industrial assembly tools, including angle drills, microstop countersink cages, dimpling machines, riveters, temporary fasteners, and fastener installation/removal tools. Operating from a 60,000+ sq ft facility in Los Angeles, the company produces made-to-order and custom-configured products under proprietary brands (Zephyr Aerospace, Zephyr Industrial, Lok-Fast, Kwik-Lok, HS Tooling, USIT), serving commercial and military aerospace, automotive, construction, and general industrial customers.
Is Zephyr Tool Group a public or private company?
Zephyr Tool Group is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Zephyr Tool Group founded?
Zephyr Tool Group was founded in 1939. It employs 101 to 250 people.
Where is Zephyr Tool Group based?
Zephyr Tool Group is headquartered in Inglewood, United States, in the North America region.
How does Zephyr Tool Group make money?
Two revenue lines are on record. Hardware/Tool Sales are the primary driver. The others are replacement Parts & Accessories.
Who are Zephyr Tool Group's main competitors?
Broad incumbents on record are Greenlee (Textron), Hilti and Kennametal. Direct peers are Snap-on Industrial, Chicago Pneumatic (Atlas Copco), Apex Tool Group, Stanley Engineered Fastening (Stanley Black & Decker), Allfast Fastening Systems and Desoutter Tools. Fairlane Products is listed as an emerging player.
Does Zephyr Tool Group have an API?
No public API is recorded for Zephyr Tool Group.
What industry is Zephyr Tool Group in?
Zephyr Tool Group's product category is Aerospace and Industrial Assembly Tooling. Its primary akta.pro industry code is IMABAEAI, Tooling, Jigs, Fixtures & Molds for Airframe/Composite Manufacturing. Its NAICS code is 33324 and its SIC code is 3559.