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Compare · AGX vs LMB

AGX vs LMB

Side-by-side comparison of Argan Inc. (AGX) and Limbach Holdings Inc. (LMB): market cap, price performance, sector, and recent activity on the wire.

Summary

  • Both AGX and LMB operate in Engineering & Construction (Consumer Discretionary), so they compete in similar markets.
  • AGX is the larger of the two at $9.03B, about 9.3x LMB ($976.2M).
  • Over the past year, AGX is up 208.0% and LMB is down 38.3% - AGX leads by 246.3 points.
  • LMB has been more active in the news (6 items in the past 4 weeks vs 1 for AGX).
  • AGX has more recent analyst coverage (6 ratings vs 3 for LMB).
PerformanceAGX+207.95%LMB-38.34%
2025-06-02+0.00%2026-06-01
MetricAGXLMB
Company
Argan Inc.
Limbach Holdings Inc.
Price
$645.71-3.15%
$81.93+5.85%
Market cap
$9.03B
$976.2M
1M return
-4.20%
-17.98%
1Y return
+207.95%
-38.34%
Industry
Engineering & Construction
Engineering & Construction
Exchange
NYSE
NASDAQ
IPO
News (4w)
1
6
Recent ratings
6
3
AGX

Argan Inc.

Argan, Inc., through its subsidiaries, provides engineering, procurement, construction, commissioning, operations management, maintenance, project development, technical, and consulting services to the power generation and renewable energy markets. The company operates through three segments: Power Industry Services, Industrial Fabrication and Field Services, and Telecommunications Infrastructure Services. The Power Industry Services segment offers engineering, procurement, and construction (EPC) contracting services to the owners of alternative energy facilities, such as biomass plants, wind farms, and solar fields; and design, construction, project management, start-up, and operation services for projects with approximately 15 gigawatts of power-generating capacity. This segment serves independent power project owners, public utilities, power plant equipment suppliers, and energy plant construction companies. The Industrial Fabrication and Field Services segment provides industrial field, and pipe and vessel fabrication services for forest products, industrial gas, large fertilizer, mining, and petrochemical companies in southeast region of the United States. The Telecommunications Infrastructure Services segment offers trenchless directional boring and excavation for underground communication and power networks, as well as aerial cabling services; and installs buried cable, high and low voltage electric lines, and private area outdoor lighting systems. It also provides structuring, cabling, terminations, and connectivity that offers the physical transport for high speed data, voice, video, and security networks. This segment serves state and local government agencies, regional communications service providers, electric utilities, and other commercial customers, as well as federal government facilities comprising cleared facilities in the mid-Atlantic region of the United States. Argan, Inc. was incorporated in 1961 and is headquartered in Rockville, Maryland.

LMB

Limbach Holdings Inc.

Limbach Holdings, Inc. operates as an integrated building systems solutions company in the United States. It operates in two segments, Construction and Service. The company engages in the design, prefabrication, installation, management, and maintenance of mechanical, electrical, plumbing, and control systems, as well as heating, ventilation, air-conditioning (HVAC) system; and maintenance, and equipment upgradation, emergency service work, automatic temperature control, specialty contracting, and energy monitoring services. Its facility services comprise mechanical construction, HVAC service and maintenance, energy audits and retrofits, engineering and design build, constructability evaluation, equipment and materials selection, offsite/prefabrication construction, and sustainable building solutions and practices. The company serves research, acute care, and inpatient hospitals; public and private colleges, universities, research centers and K-12 facilities; sports arenas; entertainment facilities, and amusement rides; passenger terminals and maintenance facilities for rail and airports; government facilities comprising federal, state, and local agencies; hotels and resorts; office building and other commercial structures; multi-family apartments; data centers; and industrial manufacturing facilities. It operates in Florida, California, Massachusetts, New Jersey, Pennsylvania, Delaware, Maryland, Washington DC, Virginia, West Virginia, Ohio, and Michigan. The company was founded in 1901 and is headquartered in Pittsburgh, Pennsylvania.

Latest AGX

Latest LMB