What Nalmco does

NALMCO (interNational Association of Lighting Management Companies) is a US-based professional membership association founded in 1953 and headquartered in Ankeny, Iowa. It serves the lighting management industry — principally lighting maintenance service providers, electrical contractors, energy service companies (ESCOs), specialty distributors, lighting manufacturers, utilities, and individual lighting professionals — through a combination of nationally recognized professional certifications, industry publications, and recurring events. Its certification portfolio includes six credentials: CALT (Certified Apprentice Lighting Technician) and CSLT (Certified Senior Lighting Technician) for technicians, CLMC (Certified Lighting Management Consultant) as the premier professional credential (and the first lighting certification accepted by the EPA's ENERGY STAR program), CLCP (Certified Lighting Controls Professional), CLA (Certified Lighting Auditor), and three Germicidal UV (GUV) certifications (CA-GUVT, CS-GUVT, C-GUVMP) developed in partnership with the University of Maryland.

The organization's underlying technology stack is conventional association-software infrastructure: NALMCO runs on the MemberClicks SaaS platform for membership management, event registration, certification tracking, and the NALMCO Store, supplemented by third-party online proctoring that delivers computer-based certification exams with biometric identity verification and AI-assisted monitoring. It publishes LM&M (Lighting Management & Maintenance) magazine six times per year to over 7,300 subscribers, and operates two flagship events — the Annual Convention & Trade Show (~250 attendees, 50 exhibitors) and the Spring Seminar — as primary engagement vehicles.

Revenue is generated across five streams: tiered annual membership dues (General Members $460–$3,255 by employee count; Associate Members $790–$1,575; Professional Members $160–$310), one-time certification enrollment fees ($165–$1,700) plus recurring renewal/recertification fees with mandated CEU cycles, event registration and exhibitor booth fees, LM&M advertising sales, and study materials/training resources. Strategic alliances with IES, AEE (reciprocal certification), LCA, NLB, IUVA, and ILC underpin the credentialing ecosystem, while state-level recognition (California 2007, Wisconsin 2014) provides a regulatory anchor for the certification franchise.

Name

Nalmco

Legal name

interNational Association of Lighting Management Companies (NALMCO)

Website

https://nalmco.org

Company type

Private

Founded year

1953

Operating status

Operating

Headcount range

101–250 employees

Short description

NALMCO is a US-based professional membership association founded in 1953 that provides certifications, education, networking, and publications to lighting management companies, technicians, distributors, and manufacturers across the lighting industry.

Ownership category

akta.pro rank

Headquarters

HQ city

Ankeny

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D, Others

Revenue model

1. Membership Dues: NALMCO generates revenue through annual membership dues from General Members (lighting management companies), Associate Members (distributors, manufacturers, utilities), Professional Members (individuals), and Partner memberships (Education and Strategic Partners). Membership rates range from $160 to $3,255 depending on member type and company size.
2. Certification Programs: Revenue from certification enrollment fees for CALT, CSLT, CLMC, CLCP, CLA, and GUV certifications. Fees range from $165-$1,700 per certification plus renewal fees. Exam retake fees of $50 also apply.
3. Event Registration: Revenue from the Annual Convention and Trade Show (October) and Spring Seminar (March/April). Events include registration fees for attendees and booth/sponsorship fees for exhibitors.
4. LM&M Magazine: LM&M (Lighting Management & Maintenance) magazine published 6x per year delivers over 7,300 subscribers. Revenue generated through advertising sales, with Cliff Smith serving as Associate Publisher. The magazine is included with membership.
5. Training Materials and Resources: Sale of study materials, training manuals (Lighten Up!, Illuminations), and access to third-party training platforms through Education Partners like Acuity Academy.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels8 records

Core offering

NALMCO is a professional trade association serving companies and individuals in the lighting management industry. It provides industry-recognized professional certifications, continuing education, networking events, an industry publication (LM&M Magazine), and a unified voice for the lighting management sector through membership tiers and partner programs.

Product overview

NALMCO (interNational Association of Lighting Management Companies) is a professional association, not a software product company. Its offerings consist of professional certification programs and industry resources for the lighting management profession. The certification portfolio includes three tiers: entry-level CALT for apprentice technicians; advanced CSLT for senior technicians; and professional-level CLMC for lighting management consultants, plus specialist credentials (CLCP for lighting controls, CLA for lighting auditors, and three GUV certifications for germicidal UV technicians developed with the University of Maryland). The association also publishes LM&M Magazine, hosts the Annual Convention & Trade Show, and organizes the Spring Seminar as primary networking and education events.

Differentiator

Problem solved

Functional benefit

Brands

• LM&M Magazine: Lighting Management & Maintenance - official quarterly magazine of NALMCO delivered to over 7300 subscribers, published 6x per year.

Products and services

• Certified Apprentice Lighting Technician (CALT)

Quantifiable outcome

• 1,800+ networking relationships available through membership
• +2 more outcomes

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Ten partnerships are on record, tiered major, core and minor.

• International Ultraviolet Association (IUVA)majorStrategic or Co-development Partner · 1 April 2023In April 2023, NALMCO and IUVA entered a joint memorandum of understanding reflecting commitment to advancing and promoting mutual interests of their members. IUVA, founded in 1999, advances the science, engineering, and application of ultraviolet technologies for public health and environmental applications.
• Lighting Controls Association (LCA)coreStrategic or Co-development Partner · 1 January 2016Since 2016, LCA and NALMCO have partnered to promote controls education and NALMCO's CLCP certification. LCA's free Education Express program offers 50+ hours of learning on design, codes, commissioning, rebates, technology and application. LCA is a council of NEMA.
• Amplify Association ManagementcoreOthersAmplify Association Management has professionally managed NALMCO since 1998. Amplify is internationally accredited through the AMC Institute and provides comprehensive association management services including membership administration, event management, and operational support.
• Illuminating Engineering Society (IES)coreStrategic or Co-development PartnerNALMCO and IES are partners and joint developers of ANSI/IES/NALMCO RP-36, Recommended Practice: Lighting Maintenance. IES, established in 1906, is the recognized technical and educational authority on illumination with diversified membership in 64 countries including engineers, architects, designers, contractors, distributors, utilities, manufacturers, and scientists.
• Integrated Lighting Campaign (ILC)majorStrategic or Co-development PartnerILC is a program designed to help facility owners and managers take advantage of savings opportunities and benefits of advanced lighting controls and integrating lighting systems with other building systems. Serves as a resource for research and provides a platform to recognize exemplary projects.
• Association of Energy Engineers (AEE)coreStrategic or Co-development PartnerNALMCO and AEE have partnered to allow their lighting certifications (CLMC and CLEP) to qualify for cross-over/reciprocal certification. Professionals who earn one certification can apply for the other's credential without taking another exam. This partnership serves professionals at the forefront of the lighting industry.
• National Lighting Bureau (NLB)majorStrategic or Co-development PartnerNLB creates demand for High-Benefit Lighting by educating those who make and influence decisions about lighting. Offers educational videos from Annual Lighting Forum, research from accredited universities, and features articles about High Benefit Lighting.
• National Lighting Contractors Association of America (NLCAA)majorStrategic or Co-development PartnerNLCAA is a nonprofit educational provider of California's Title 24 Energy Efficiency requirements. Approved by California Energy Commission as a Lighting Controls Acceptance Test Technician Certified Provider (one of only two in California). Trains, certifies and oversees Lighting Acceptance Test Technicians and Lighting Controls Acceptance Test Employers.
• University of MarylandcoreStrategic or Co-development PartnerNALMCO partnered with the University of Maryland and other partners to develop the Germicidal Ultraviolet (GUV) training and certification program. The GUV Installer Training Program was developed by UMD with funding from the Balvi Foundation. Online content is freely available; NALMCO provides certification exams. Learning modules are hosted on the UMD GUV Hub.
• AMC InstituteminorOthersAmplify Association Management, which manages NALMCO, is internationally accredited through the AMC Institute.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Others

• LEDs Magazine (LED Professional / Endeavor Business Media): LEDs Magazine is a trade publication covering solid-state lighting technology and applications. It is adjacent to NALMCO's LM&M Magazine, competing for lighting industry advertising and editorial reach.

Direct peers

• Illuminating Engineering Society (IES): IES is the recognized technical and educational authority on illumination with membership in 64 countries. It is NALMCO's primary peer in lighting industry standards, certification, and education, and the two are joint developers of the ANSI/IES/NALMCO RP-36 maintenance standard.
• Association of Energy Engineers (AEE): AEE is a professional association for energy engineers offering certifications such as CLEP. NALMCO and AEE have a reciprocal credentialing agreement between CLMC and CLEP, positioning AEE as a directly comparable energy-focused association with overlapping membership and shared certification economics.
• International Ultraviolet Association (IUVA): IUVA advances the science and application of ultraviolet technologies for public health. NALMCO and IUVA entered a joint memorandum of understanding in April 2023, making IUVA a directly relevant peer in the GUV certification space NALMCO is expanding into.
• National Lighting Bureau (NLB): NLB educates decision-makers on High-Benefit Lighting through research and the Annual Lighting Forum. As a NALMCO strategic partner serving overlapping lighting audiences, NLB is a directly comparable nonprofit lighting advocacy and education organization.
• National Lighting Contractors Association of America (NLCAA): NLCAA is a California-based nonprofit providing Title 24 acceptance test technician training. As a NALMCO strategic partner, NLCAA is directly comparable in delivering lighting technician certifications and operating as a nonprofit educational provider in the same regulatory space.
• Lighting Controls Association (LCA): LCA is a council of NEMA that provides controls education including 50+ hours of free learning via its Education Express program. Since 2016, LCA and NALMCO have co-developed the CLCP certification, making LCA a direct peer in lighting controls education and credentialing.

Emerging players

• Strategies in Light (PennWell / Endeavor Business Media): Strategies in Light is a major lighting industry conference and trade show organizer. While not an association, it competes for the same exhibitor, attendee, and sponsorship dollars that fund NALMCO's Annual Convention and Spring Seminar.
• International Association of Lighting Designers (IALD): IALD is an international association representing lighting designers. It overlaps with NALMCO in serving professional members in the lighting industry but focuses on the design discipline rather than maintenance and management.

Broad incumbents

• National Electrical Contractors Association (NECA): NECA is the larger, broader trade association for the electrical contracting industry that includes lighting work alongside power, communications, and integrated systems. It is comparable as a wider incumbent electrical industry body whose members include the lighting contractors NALMCO also serves.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks1 record

Key highlights7 records

Customer concentration

• Facebookfacebook.com/NALMCO
• LinkedInlinkedin.com/company/international-association-of-lighting-management-companies-nalmco-
• Xx.com/NALMCO

Revenue estimate

Valuation estimate

Number of profiles

Profiles11 records

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 Nalmco