Iron Workers Local 378
Iron Workers Local 378 is a non-profit labor union local founded in 1921 and based in Benicia, California. It represents iron workers in collective bargaining, apprenticeship training, and job-site dispatch across its Northern California jurisdiction.
- Company typePrivate
- Founded-
- Headquarters—
- Headcount51–100
- GTM typeB2C
- OfferingServices
What Iron Workers Local 378 does
Iron Workers Local 378 is a non-profit labor union local founded in 1921, headquartered in Benicia, California. It operates as a chartered chapter of the International Association of Iron Workers, representing iron workers — tradespeople who erect, assemble, and reinforce structural steel, reinforcing steel, ornamental iron, and related metal components in commercial and industrial construction. The local negotiates collective bargaining agreements on behalf of its members with signatory contractors, dispatches journeymen and apprentices to job sites through its hall, and administers apprenticeship and upgrade-skills training programs. Its revenue mechanics, typical of building-trades locals, are member dues, training and certification fees, and per-capita payments associated with its international affiliation.
With 73 employees on staff, Local 378 runs its own dispatch, training, and administrative operations out of Benicia, supporting construction projects across its jurisdictional footprint in Northern California. The organization is structured as a non-profit labor organization rather than a commercial enterprise, so its value proposition is measured in wages, benefits, working conditions, training access, and dispatch priority for members, alongside a stable, qualified labor pool for signatory contractors.
The available input data is materially thin: no operating-geography list, no financials, no leadership roster, no recent strategic disclosures, and no product or technology surface beyond a basic homepage at https://ironworkers378.org/. The sole cited source identifier confirms the legal name and confirms that revenue, app presence, company type detail, and operating status are not determinable from the source material. Any inference beyond the basic identification, founding year, location, and headcount should be treated as low-confidence.
Iron Workers Local 378 firmographics
Firmographics- Name
- Iron Workers Local 378
- Legal name
- Iron Workers Local 378
- Website
- https://ironworkers378.org
- Company type
- Private
- Headcount range
- 51–100 employees
- Short description
- Iron Workers Local 378 is a non-profit labor union local founded in 1921 and based in Benicia, California. It represents iron workers in collective bargaining, apprenticeship training, and job-site dispatch across its Northern California jurisdiction.
- Ownership category
- akta.pro rank
Iron Workers Local 378 industry classification
Industry- Product category
- Labor Union Services
- NAICS
- Specialty Trade Contractors (238)
- SIC
- Construction - Special Trade Contractors (1700), Services-Employment Agencies (7361)
- akta.pro primary industry
- Skilled Trades (Electricians/Plumbers/HVAC/Carpenters) Staffing (BPACAEAB)
- akta.pro secondary industry
- Steel Erection & Structural Ironwork (EDAOAAAJ)
Keywords
Iron Workers Local 378 business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Personnel, Operations
Iron Workers Local 378 product offering
Product offeringCore offering
Iron Workers Local 378 is a chartered labor union local that represents skilled ironworkers — including structural, ornamental, reinforcing, and rigging ironworkers — within its jurisdictional territory. It provides collective bargaining representation on behalf of members with signatory employers, administers apprenticeship and journeyman training programs, and delivers member benefit and support services for the trade.
Differentiator
Problem solved
Functional benefit
Products and services
- Union Membership and Collective Bargaining Representation
- Apprenticeship and Journeyman Training Program
Companies that use Iron Workers Local 378
Customer profileIdeal customer profiles1 record
Iron Workers Local 378 technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Iron Workers Local 378 competitors and assessment
Company assessmentDirect peers
- Iron Workers Local 377: San Francisco-based ironworker local covering adjacent Bay Area jurisdiction; comparable in craft, dispatch model, and signatory contractor relationships, making it the most direct peer.
- Carpenters Union Local 2236 (Northern California Carpenters): Northern California carpenters union local covering overlapping Bay Area construction sites; operates with similar apprenticeship, dispatch, and signatory contractor model.
- Laborers Union Local 304: Northern California laborers union covering general construction labor on projects where ironworkers also work; comparable union structure and contractor relationships.
- Sheet Metal Workers Local 104: San Francisco Bay Area sheet metal workers union; comparable in scale, structure, and Bay Area construction trades coverage as a fellow skilled-trades building trades local.
- Operating Engineers Local 3: Northern California operating engineers union covering heavy equipment operators on Bay Area construction projects; similar union staffing/apprenticeship model serving the same contractor base.
Others
- Associated Builders and Contractors (ABC) Northern California: Open-shop contractor association representing non-union construction employers in Northern California; competing labor model that absorbs work Local 378 might otherwise dispatch to.
Regional players
- Iron Workers Local 433: Los Angeles-area ironworker local operating under the same international union but in a different California jurisdiction; comparable in craft and apprentice program structure.
- Iron Workers Local 229: San Diego-area ironworker local; same international, same craft, different regional construction market dynamics.
Emerging players
- ConstructSecure (pre-job training/dispatch platform): Technology-enabled construction workforce and compliance platform; represents the digital staffing direction the local lacks, offering apprenticeship tracking and dispatch capabilities.
Broad incumbents
- International Association of Iron Workers (Ironworkers International): Parent international union governing all ironworker locals across North America; provides training standards, collective bargaining frameworks, and organizing resources to Local 378.
Market position
Strengths3 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights4 records
Customer concentration
Iron Workers Local 378 social profiles
Digital presenceIron Workers Local 378 financial estimates
Financial estimateRevenue estimate
Valuation estimate
Iron Workers Local 378 leadership team
Management profileNumber of profiles
Iron Workers Local 378 funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Iron Workers Local 378 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 Iron Workers Local 378
What does Iron Workers Local 378 do?
Iron Workers Local 378 is a chartered labor union local that represents skilled ironworkers — including structural, ornamental, reinforcing, and rigging ironworkers — within its jurisdictional territory. It provides collective bargaining representation on behalf of members with signatory employers, administers apprenticeship and journeyman training programs, and delivers member benefit and support services for the trade.
When was Iron Workers Local 378 founded?
Iron Workers Local 378 was founded in -1. It employs 51 to 100 people.
Who are Iron Workers Local 378's main competitors?
Direct peers on record are Iron Workers Local 377, Carpenters Union Local 2236 (Northern California Carpenters), Laborers Union Local 304, Sheet Metal Workers Local 104 and Operating Engineers Local 3. Associated Builders and Contractors (ABC) Northern California is listed as an others. Regional players are Iron Workers Local 433 and Iron Workers Local 229. ConstructSecure (pre-job training/dispatch platform) is listed as an emerging player. International Association of Iron Workers (Ironworkers International) is listed as a broad incumbent.
Does Iron Workers Local 378 have an API?
No public API is recorded for Iron Workers Local 378.
What industry is Iron Workers Local 378 in?
Iron Workers Local 378's product category is Labor Union Services. Its primary akta.pro industry code is BPACAEAB, Skilled Trades (Electricians/Plumbers/HVAC/Carpenters) Staffing, with a secondary code of EDAOAAAJ, Steel Erection & Structural Ironwork. Its NAICS code is 238 and its SIC code is 1700.