ISM INC

What ISM INC does

ISM Inc. is a privately held custom metal fabrication, machining, and processing company operating from a single 42,000 square foot facility in Arden, North Carolina. Founded in 1977 as Industrial Sheet Metal by two friends operating out of a small job shop behind a racetrack on Amboy Road, the company rebranded to ISM Inc. in 2001 to reflect expansion beyond sheet metal into broader metalworking services. Over more than 45 years of continuous operation, ISM has built a diversified capability set across four integrated service lines: custom metal fabrication (conveyor systems, duct work, platforms, stairs, handrail, architectural accents), CNC machining (5-axis milling up to 40" x 120", CNC turning up to 26" diameter and 160" long), metal processing (Trumpf fiber laser cutting up to 80" x 160", Techni waterjet, plate rolling, shape cutting 30-90 degrees, forming, notching, punching, coping), and metal materials supply (sheet, plate, structural, bar, tube, pipe, plastics, and certified Nordfab duct products).

The company generates revenue through project-based, quote-priced contracts on a one-time basis for each custom order, with no publicly listed pricing or recurring contracts. Its go-to-market is direct sales-led via a website request-a-quote form and phone contact, with an enterprise field sales motion targeting industrial manufacturers, energy companies, medical manufacturers, automotive die casting firms, food-grade injection molders, and renewable energy systems providers. Notable named customers include Jabil (since 1997), Wilsonart, Duke Energy Renewables (since 1996), Southeastern Container (since 2017), a medical manufacturing company (since 2016), and a food-grade injection molding company (since 2012). The company reports that over 90% of business comes from repeat customers, signaling deep relationship-based loyalty and low churn.

ISM operates with a small headcount of 11-50 employees and reports no external funding, no parent company, no subsidiaries, no disclosed revenue, and no AI/ML capabilities. The company emphasizes investment in equipment and staffing while many peers have downsized, and is currently hiring a press brake operator. The owner is a long-tenured employee who rose through the ranks and maintains hands-on operational oversight.

Name

ISM INC

Legal name

ISM Inc.

Website

https://ism-nc.com

Company type

Private

Founded year

1977

Operating status

Operating

Headcount range

11–50 employees

Short description

ISM Inc. is a privately held, single-location custom metal fabrication, CNC machining, and metal processing company based in Arden, North Carolina, serving enterprise industrial manufacturers, energy firms, and medical/automotive customers with project-based, quote-priced services and materials supply.

Ownership category

akta.pro rank

Product category

Custom Metal Fabrication & Manufacturing

NAICS

Machine Shops (332710), All Other Fabricated Metal Product Manufacturing (33299), Plate Work and Fabricated Structural Product Manufacturing (33231)

SIC

Sheet Metal Work (3444), Miscellaneous Fabricated Metal Products (3490)

akta.pro primary industry

Metal Cutting Tools, Tooling & Workholding (Cutters, Inserts, Chucks, Fixtures) (IMAHADAB)

Keywords

• Custom metal fabrication
• CNC machining services
• Metal processing services
• Sheet metal manufacturing
• Industrial fabrication services

Headquarters

HQ city

Arden

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Supply Chain, Infrastructure, Operations, Marketing or Sales

Revenue model

1. Custom Metal Fabrication Services: ISM generates revenue through custom metal fabrication projects including platforms, stairs, handrail, duct systems, conveyors, and architectural accents. Revenue is project-based, one-time for each custom order, with strong repeat customer engagement (90%+ repeat business).
2. CNC Machining Services: CNC milling and turning services for custom metal parts. Project-based revenue from precision machining work supporting fabrication department and customer needs.
3. Metal Processing Services: Laser cutting, plate forming, plate rolling, shape cutting, and material processing services. Processing fees charged per project based on material type, thickness, and complexity.
4. Materials Supply: Supply of metal materials including sheet, plate, structural, bar, tube, pipe, plastics, and pre-fab duct. Certified Nordfab dealer. Revenue from material markup alongside fabrication services.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels2 records

Core offering

ISM Inc. provides custom metal fabrication, CNC machining, metal processing, and metal materials supply from a single 42,000 square foot facility in Arden, North Carolina. Core offerings include fabricated structures such as platforms, stairs, handrail, duct systems, conveyors, and architectural accents, along with precision 5-axis CNC milling, CNC turning, fiber laser cutting, plate forming, rolling, and shape cutting services. The company is also a certified Nordfab dealer supplying sheet, plate, structural, bar, tube, pipe, plastics, and pre-fab duct materials.

Product overview

ISM Inc. is a single-location custom metal fabrication, machining, and processing operation offering integrated manufacturing services. The company provides four interconnected service lines: Custom Metal Fabrication (conveyor systems, duct work, stairs, platforms, handrail), CNC Machining (milling and turning), Metal Processing Services (laser cutting, forming, rolling, shape cutting), and Metal Materials Supply (sheet, plate, structural, bar, tube, pipe, plastics, and pre-fab duct). All services are delivered from their 42,000 square foot facility in Arden, North Carolina, enabling customers to source both fabrication services and materials from a single provider.

Differentiator

Problem solved

Functional benefit

Products and services

• Custom Metal Fabrication

Quantifiable outcome

• Over 90% of business comes from repeat customers
• +1 more outcomes

Named customers7 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

One partnership is on record.

• NordfabcoreChannel Partner/ Reseller/ DistributorISM Inc. is a Certified Nordfab Dealer, providing Nordfab duct products including spiral duct and quick-fit duct as part of their materials supply offerings. This partnership allows ISM to offer comprehensive duct solutions to their fabrication customers.

Scale indicators4 records

Recent moves7 records

Expansion highlights4 records

Broad incumbents

• Ryerson: Large-scale metals distributor and processor offering cutting, machining, and fabrication services across the US. Overlaps with ISM's materials supply and basic processing lines but at national scale with broader product breadth and industrial customer base.
• Protolabs: Digital manufacturing services provider offering CNC machining, sheet metal fabrication, and injection molding. Overlaps with ISM on CNC machining and metal fabrication but serves prototyping-focused, higher-mix customers at typically faster lead times.
• Xometry: On-demand manufacturing marketplace connecting buyers to a network of CNC, sheet metal, and fabrication shops. Operates broader than ISM with additive manufacturing, injection molding, and urethane casting, but overlaps directly on custom sheet metal and machined parts.
• Hubs (Protolabs Network): Manufacturing-as-a-service platform offering CNC machining, sheet metal fabrication, and injection molding through a distributed network. Competes for the same custom fabrication work as ISM but with a platform-driven model rather than single-shop relationship.

Emerging players

• SendCutSend: Online-first custom cut metal and fabrication services with laser, waterjet, and CNC capabilities. Competes in the same custom metal fabrication space as ISM but uses a digital, self-serve quote-to-ship model rather than relationship-driven sales.
• Fractory: Online custom metal fabrication marketplace offering laser cutting, CNC machining, and bending services. Competes in the same custom fabrication category as ISM but with instant online quoting instead of project-manager-based relationship selling.

Regional players

• Klein Steel: Northeast US-based metal service center offering cutting, processing, and materials supply to industrial customers. Similar to ISM's combined materials-plus-processing model but serving a different regional market (upstate NY).

Direct peers

• Metal Supermarkets: Franchise-based metal materials supply chain that provides cut-to-size metals, similar to ISM's materials supply service line. Comparable customer base of small-to-mid industrial and contractor buyers seeking quick-turn metals and basic processing.
• OSH Cut: Custom metal fabrication shop offering laser cutting, CNC machining, and finishing services for industrial customers. Closely comparable to ISM in core service mix (cutting, forming, machining) and project-based custom work, though with online ordering.
• OnlineMetals: Online retailer of cut-to-size metal materials with cutting services for small-quantity buyers. Directly comparable to ISM's materials supply stream for hobbyist, prototype, and small-business buyers who also need basic processing.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/ism-inc

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about ISM INC