JJ Curran Crane Company

What JJ Curran Crane Company does

JJ Curran Crane Company is a privately held, family-owned crane rental operator headquartered in Detroit, Michigan, founded in 1950 by John J. 'JJ' Curran and his wife Jacquelyn with a $400 investment and a single backhoe. Over 75 years the company has built a fleet of more than 25 modern cranes ranging from 18-ton carry decks to a 450-ton all-terrain Grove GMK6400, including heavy-lift crawlers such as the Manitowoc MLC300 with VPC-MAX counterweight technology, rough-terrain cranes, tower cranes, boom trucks, and mobilifts, sourced from leading OEMs including Grove, Tadano, Manitowoc, Liebherr, Link-Belt, and Terex.

The company serves general contractors, industrial facilities (refineries, steel mills, automotive plants), energy projects (wind, power), infrastructure (bridges, highways), sports and entertainment venues, and modular construction clients across Southeast Michigan and the broader Midwest. Differentiated offerings include fully-operated rentals staffed by NCCCO-certified operators with average tenure over 10 years, critical-lift planning and heavy-lift engineering, and proprietary capability enhancements such as the MegaWing Lift attachment. Operations are supported by NexGen fleet management software for safety documentation and preventative maintenance, and the company maintains an award-winning safety record (77,000 hours without a lost-time accident; 12+ consecutive years of Crane Operator Safety Awards from SCRA).

JJ Curran generates revenue through three streams: (i) project-based crane rental fees, billed daily/weekly/monthly, available as fully-operated or bare rentals on a quote basis; (ii) one-time sales of professionally maintained used equipment from its fleet; and (iii) specialized lifting services including critical-lift planning, tandem lifts, and heavy-lift engineering. GTM is enterprise field sales with experienced sales executives coordinating equipment, lift planning, and ancillary services; inbound demand is captured via website inquiry forms and direct phone (313.842.1700), with the company emphasizing relationship-based, consultative selling rather than high-velocity volume. Pricing is fully quote-based and varies by equipment type, capacity, duration, operator requirements, and project complexity, with no public list pricing. Ownership has remained within the Curran family across three generations, with Jeff Curran serving as President since 2019 and Larry Curran as Chairman; no external private equity, parent company, or institutional capital has been disclosed.

Name

JJ Curran Crane Company

Legal name

JJ Curran Crane Company

Website

https://jjcurran.com

Company type

Private

Founded year

1950

Operating status

Operating

Headcount range

11–50 employees

Short description

JJ Curran Crane Company is a Detroit-based, family-owned crane rental operator founded in 1950, serving construction, industrial, energy, infrastructure, and sports/entertainment clients across Southeast Michigan and the Midwest with a modern fleet of 25+ cranes (15- to 450-ton capacity).

Ownership category

akta.pro rank

Product category

Crane Rental Services

NAICS

Construction, Mining, and Forestry Machinery and Equipment Rental and Leasing (532412), Construction, Transportation, Mining, and Forestry Machinery and Equipment Rental and Leasing (53241), Material Handling Equipment Manufacturing (33392)

SIC

Services-Miscellaneous Equipment Rental & Leasing (7350), Construction, Mining & Materials Handling Machinery & Equip (3530), Construction Machinery & Equip (3531)

akta.pro primary industry

Cranes & Heavy Lifting Equipment Rental/Leasing (TLABAFAD)

akta.pro secondary industries

Lifting & Hoisting Rental & Leasing (IMAHAJAN), Mobile & Crawler Cranes (IMAHAJAA), Tower Cranes (IMAHAJAB), Cranes, Hoists & Rigging Equipment MRO (Mobile/Tower Cranes, Winches) (TLAKAHAE)

Keywords

• Crane rental services
• Heavy lift equipment
• All-terrain cranes
• Construction equipment rental
• Critical lift planning

Headquarters

HQ city

Detroit

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Crane Rental Services: Rental of cranes with or without operators. Fully-operated rentals include skilled NCCCO-certified operators accompanying rentals on daily, weekly, or monthly basis. Bare rentals provide equipment only.
2. Equipment Sales: Sale of professionally maintained used crane equipment from their fleet. Inventory is rent-ready and professionally maintained with comprehensive service records available through Fleet Cost & Care.
3. Specialized Lifting Services: Critical lift planning, heavy lift services, and specialized lifting solutions for complex projects including tandem lifts and industrial installations.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels7 records

Core offering

JJ Curran Crane Company provides crane rental services in Southeast Michigan and the Midwest using a fleet of more than 25 all-terrain, rough terrain, crawler, tower, boom truck, and carry deck cranes ranging from 15-ton to 450-ton capacity. Services include fully-operated rentals staffed by NCCCO-certified operators and bare equipment rentals on daily, weekly, or monthly terms, plus critical lift planning for complex heavy-lift projects. The company also sells professionally maintained used crane equipment drawn from its fleet.

Product overview

JJ Curran Crane Company offers a comprehensive crane rental fleet and equipment services. The core offering is their rental fleet of over 25 crane units ranging from 15-ton to 450-ton capacity, including All-Terrain Cranes (Grove GMK6400, Grove GMK6300L, Liebherr LTM 1150-5.3, Liebherr LTM 1130-5.1, Liebherr LTM 1070-4.2), Hydraulic Truck Cranes (Grove TMS 9000-2), Crawler Cranes (Manitowoc MLC300 W/VPC-MAX, Manitowoc 999, Manitowoc MLC150-1), Tower Cranes, Rough Terrain Cranes (Tadano GR-750XL, Tadano GR-350XL, Grove series), Boom Trucks (National 9103A), Carry Decks (Broderson IC-250), and Mobilifts (Liftsystems MBL050). Services include fully-operated and bare rentals, equipment sales of professionally maintained fleet equipment, and comprehensive crane rental services for projects ranging from 15 USt to 450 USt capacity. The fleet features industry-leading brands including Grove, Tadano, Manitowoc, Liebherr, Link-Belt, and Terex.

Differentiator

Problem solved

Functional benefit

Products and services

• Crane Rental Services Full-service crane rental with NCCCO-certified operators; offers fully-operated rentals (daily, weekly, or monthly) and bare rentals across a fleet ranging from 15-ton to 450-ton capacity. Includes critical lift planning, fully-operated or bare rental options, and comprehensive insurance coverage. Targets commercial construction, industrial, infrastructure, energy, and entertainment venue customers.
• Crane Equipment Sales Sale of professionally maintained used crane equipment drawn from the JJ Curran fleet, including Grove, Tadano, Manitowoc, Liebherr, Link-Belt, and Terex brands. Equipment is rent-ready with comprehensive service records available through Fleet Cost & Care. Targets buyers seeking maintained used cranes with documented maintenance history.
• Grove GMK6400 All-Terrain Crane (450-ton) 450-ton all-terrain crane and flagship of the JJ Curran fleet, equipped with the proprietary MegaWing Lift attachment for enhanced lifting capacity (best load chart in its class). Includes 197 ft main boom and 259 ft max jib. Offered via fully-operated or bare rental.
• Grove GMK6300L All-Terrain Crane (350-ton) 350-ton all-terrain crane with 262 ft on-board boom and 69 ft swing-away jib. Designed to be compact for its size class while delivering large lifting capacity. Offered for rental projects.
• Manitowoc MLC300 W/VPC-MAX Crawler Crane (330 USt) 330 USt lattice boom crawler crane equipped with VPC-MAX Variable Position Counterweight technology, which reduces ground bearing pressures and eliminates the need for traditional carbody counterweights while delivering exceptional lifting capacity.
• Manitowoc 999 Crawler Crane (275 USt) 275 USt capacity crawler crane with 290 ft main boom, 320 ft fixed jib, and 420 ft luffing jib for heavy-lift applications.
• Crawler Crane Fleet Services Full range of standard and heavy lift crawler cranes for industrial, energy, and infrastructure projects. Backed by experienced field engineers and heavy lift directors. Includes the Manitowoc MLC150-1 (165 USt) for versatile boom configurations and pick-and-carry capability.
• Tower Crane Fleet Services Full range of tower cranes for long-term projects. Experienced field engineers and heavy lift directors provide installation, operation, and dismantling services for sustained-duration construction and infrastructure projects.
• Liebherr All-Terrain Crane Fleet (LTM series) All-terrain cranes including Liebherr LTM 1150-5.3 (175 USt), Liebherr LTM 1130-5.1 (155 USt; two units in fleet), and Liebherr LTM 1070-4.2 (80 USt). Offered with latest lifting technology and road-capable counterweight for quick setup.
• Grove TMS 9000-2 Hydraulic Truck Crane (115 USt) 115 USt capacity premier truck-mounted crane with Grove MEGAFORM boom, optional extensions, and counterweight removal system for maneuverability and strength in confined setups.
• Tadano Rough Terrain Crane Fleet Rough terrain cranes including Tadano GR-750XL (75 USt, 141 ft main boom, 58 ft max jib) and Tadano GR-350XL (35-ton, built for reliable lifting in confined spaces with all-wheel drive). Designed for off-road construction sites.
• National 9103A Boom Truck (26 USt) 26 USt capacity boom truck with 103 ft main boom and 44 ft max jib for lighter commercial lifts requiring rapid deployment.
• Broderson IC-250 Carry Deck Crane (18 USt) 18 USt capacity carry deck crane for compact, low-profile lifting in tight spaces with overhead obstacle clearance.
• Liftsystems MBL050 Mobilift Mobile pick and carry machine favored by rigging contractors for machine installations and in-plant operations, with 90-degree steering and all-functions-under-load capability.

Quantifiable outcome

• 77,000 hours worked without a lost-time accident (2017 AGC award)
• +1 more outcomes

Named customers14 records

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

One partnership is on record.

• Rahal Letterman Lanigan RacingminorGTM or Marketing Partner · 21 May 2025JJ Curran Crane partnered with Rahal Letterman Lanigan Racing for their 75th anniversary celebration, featuring a commemorative livery on the No. 15 Honda entry at the 2025 Detroit Grand Prix. The partnership celebrates the company's legacy of lifting Detroit and community involvement.

Scale indicators4 records

Recent moves7 records

Expansion highlights5 records

Market position

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/jjcurrancrane
• YouTubeyoutube.com/user/jjcurrancrane
• Facebookfacebook.com/jjcurrancrane
• LinkedInlinkedin.com/company/jjcurrancrane

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 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 JJ Curran Crane Company