Local 831

What Local 831 does

Local 831 is a non-profit labor union (legal name: Local Union 831; DBA: Local 831, Tradeshow and Sign Crafts) representing over 1,800 tradeshow installers, exhibit builders, sign industry workers, and printing workers across Southern California. The organization is headquartered at 1155 Corporate Center Drive in Monterey Park, California, and operates an affiliated Training Center at 11366 Markon Drive in Garden Grove. Local 831 is a chartered local under the International Union of Painters and Allied Trades (IUPAT) and District Council 36, and is affiliated with the AFL-CIO and California Labor Federation.

The union's core service offerings include collective bargaining on behalf of members, administration of health and pension benefits, skills training and re-training programs (operated through the Local Union 831 Training Center subsidiary and a coordinated Tradeshow Installers' Training & Re-training Trust), and workplace representation through elected show stewards and field representatives. Operational functions are delivered via a staff of approximately 51-100 employees, including a Business Manager/Secretary-Treasurer (Luis F. Robles), Regional and Field Representatives, a Business Representative, and a Training Trust Coordinator. Member-facing communications include periodic email updates, an out-of-work referral list, and a daily steward reporting system.

Local 831's business model is funded through member dues and works under the non-profit labor union structure. Pricing is not publicly disclosed as it is not commercially applicable. The union operates exclusively in the U.S. market, with geographic concentration in the Los Angeles metropolitan area and San Diego. No technology product, software platform, or external revenue line is offered; the organization is fundamentally a membership-based labor representative body rather than a technology or commercial enterprise.

Name

Local 831

Legal name

Local Union 831

Website

https://local831.org

Company type

Private

Operating status

Operating

Headcount range

51–100 employees

Short description

Local 831 is a non-profit labor union representing over 1,800 tradeshow installers, exhibit builders, sign industry, and printing workers in Southern California, delivering collective bargaining, health and pension benefits, and skills training through affiliation with IUPAT and District Council 36.

Ownership category

akta.pro rank

Product category

Labor Union Representation Services

NAICS

Convention and Trade Show Organizers (56192)

SIC

Services-Membership Organizations (8600)

akta.pro primary industry

Trade Show, Exhibit & Event Logistics Moving (HSAKAKAK)

akta.pro secondary industry

Booth Maintenance, Refurbishment & Reuse Programs (THAHAHAM)

Keywords

• Labor union representation
• Collective bargaining services
• Tradeshow worker training
• Exhibit builder union
• Sign industry workers

Headquarters

HQ city

Monterey Park

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Others

Marketing channels1 record

Core offering

Local Union 831, Tradeshow and Sign Crafts is a non-profit labor union representing over 1,800 tradeshow installers, exhibit builders, sign industry and printing workers in Southern California. It provides collective bargaining for better wages, administers health and pension benefits, delivers skills training, and offers workplace representation through its officers, stewards, and affiliated networks.

Product overview

Local 831 is a labor union organization (Tradeshow and Sign Crafts) representing over 1800 Tradeshow Installers, Exhibit Builders, Sign Industry and Printing Workers in Southern California. The organization does not offer a technology product or software platform. It provides union representation, collective bargaining, training services, and health and pension benefits administration for its members.

Differentiator

Problem solved

Functional benefit

Products and services

• Collective Bargaining and Workplace Representation Core labor union service providing collective bargaining for better wages, workplace voice, and representation for tradeshow installers, exhibit builders, sign industry workers, and printing workers in Southern California.
• Health and Pension Benefits Administration Administration of health and pension benefits for union members, supported by a dedicated Health & Pension Trust contact line for member benefit inquiries and claims.
• Skills Training and Apprenticeship Programs Classroom and hands-on training programs for tradeshow decorators, exhibit builders, sign production and printing workers delivered at the Local Union 831 Training Center in Garden Grove, CA.
• Out-of-Work List and Job Referral Service Weekly out-of-work registration and dispatch service connecting available members with signatory employers and hiring foremen in the tradeshow and exhibit building industries.

Segments4 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Four partnerships are on record, tiered major and core.

• IUPAT (International Union of Painters & Allied Trades)majorOthersAffiliated international union providing broader labor representation and support for painters and allied trades workers
• District Council 36coreOthersParent district council for Painters & Allied Trades DC36 covering the Southern California region
• AFL-CIOmajorOthersAffiliated with the American Federation of Labor and Congress of Industrial Organizations
• California Labor FederationmajorOthersRepresents the political and legislative interests of California Unions

Scale indicators1 record

Recent moves5 records

Expansion highlights3 records

Direct peers

• IATSE (International Alliance of Theatrical Stage Employees): IATSE represents stagehands, convention and tradeshow workers, and exhibition crew across the U.S. and Canada — directly overlapping with Local 831's tradeshow installer and decorator jurisdiction and competing for the same signatory contractor labor pool.
• UNITE HERE: UNITE HERE represents hotel, food service, and convention center workers across major U.S. convention markets. UNITE HERE locals in Los Angeles and San Diego share the same SoCal venue employer base as Local 831.
• Teamsters: The Teamsters represent freight, convention drivers, and logistics workers servicing trade shows and exhibit movements, with overlapping jurisdiction over material handling at major SoCal convention venues.

Others

• AFL-CIO: AFL-CIO is the national labor federation of which Local 831 is an affiliate. It is a strategic umbrella organization rather than a direct competitor, but it shapes the broader labor environment Local 831 operates within.
• California Labor Federation: The California Labor Federation is the state-level labor body representing Local 831's interests in Sacramento. It is a peer only at the federation level and does not bargain directly on behalf of Local 831 members.
• SEIU (Service Employees International Union): SEIU is one of the largest labor unions in North America with a broad service-sector footprint. It is a comparably sized general labor organization but does not represent tradeshow installers or sign makers.

Regional players

• United Brotherhood of Carpenters: The Carpenters union represents a portion of the tradeshow and exhibit build workforce, particularly for structural exhibit carpentry. It is a comparable construction trade union with overlapping but distinct jurisdiction.
• Sheet Metal Workers International Association: The Sheet Metal Workers represent fabrication workers at trade shows and exhibit builds (custom metalwork, structural elements). They overlap with Local 831's sign and exhibit scope in SoCal on certain scopes.

Broad incumbents

• International Union of Painters and Allied Trades (IUPAT): IUPAT is Local 831's international parent and the broader trade union for painters, finishers, sign and display workers across North America, providing the national framework within which Local 831 operates.
• District Council 36 (IUPAT DC 36): District Council 36 is Local 831's parent district council covering painters, glaziers, and related trades across Southern California. It is both a parent and a structural peer as a broader regional labor council.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/local-831

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Subsidiaries1 record

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 Local 831