$1.17 billion
38.7%
$3.03 billion
$4.21 billion
Robin Milavec, president, CTO, CSO and executive board director
Nexteer Automotive Group Limited
35. Nexteer Automotive Group Limited
$88 million
3-year $ increase
86.3%
3-year % increase
$102 million
2020 revenue
$190 million
2023 revenue
Charlie Williams, chairman
Company leader
MPS Group Inc.
36. MPS Group Inc.
$142 million
66%
$215 million
$357 million
Brian Godfrey, president; Bruce Godfrey, chairman
Pat Milliken Ford Inc.
37. Pat Milliken Ford Inc.
$72.4 million
69.4%
$104.3 million
$178.8 million
Ime Ekpenyong, CEO; Vikki Columbus, chief pharmacy officer
UK3 Photography
38. ScriptGuideRX
$63.5 million
70.2%
$90.5 million
$154.1 million
Louis E. James, president and CEO; E'Lois Thomas, executive vice president
MCL Jasco Inc.
39. MCL Jasco Inc.
$311 million
39.9%
$779 million
$1.09 billion
Kenneth Hopkins, president and CEO
Neapco Holdings LLC
40. Neapco Holdings LLC
$89.3 million
55.6%
$160.7 million
$250 million
Christopher O'Connor, president and CEO
Humanetics
41. Humanetics
$262.1 million
35.1%
$747.7 million
$1.01 billion
Jason Drake, managing partner
Plante Moran
49. Plante Moran
$78.9 million
56.9%
$138.6 million
$217.6 million
Leon Richardson, CEO, chairman, president
Chemico LLC
42. Chemico LLC
$35.7 million
95.7%
$37.3 million
$73 million
Peter Waeltermann, CEO
dSPACE Inc.
43. dSPACE Inc.
$17 million
178.9%
$9.5 million
$26.5 million
Kimberly N. Montague, president and CEO; Alan H. Cobb, chairman emeritus
Albert Kahn Associates Inc.
43. Albert Kahn Associates Inc.
$30.5 million
102.9%
$29.7 million
$60.3 million
Carla Walker-Miller, founder and CEO; Greg Walker, president
Walker-Miller Energy Services
45. Walker-Miller Energy Services
$113 million
46.1%
$245 million
$358 million
Gino Roncelli, president and CEO
Roncelli Inc.
46. Roncelli Inc.
$415.8 million
32.2%
$1.29 billion
$1.71 billion
Jay Feldman, chairman and CEO; Dave Katarski, COO and executive VP
Feldman Automotive Inc.
47. Feldman Automotive Inc.
$718 million
24.8%
$2.9 billion
$3.62 billion
William Young, president and CEO; Michael Plotzke, CFO, treasurer and senior vice president of finance
Plastipak Holdings Inc.
48. Plastipak Holdings Inc.
From 2020-2023, the dealership grew in every area of its business, including vehicles sales, parts, service and collision, said Brian Godfrey, president. While new vehicle sales drove revenue growth, the fastest growing area of the business was its collision center.
3-year $ increase
3-year % increase
2020 revenue
2023 revenue
Company leader
3-year $ increase
3-year % increase
2020 revenue
2023 revenue
Company leaders
3-year $ increase
3-year % increase
2020 revenue
2023 revenue
Company leaders
3-year $ increase
3-year % increase
2020 revenue
2023 revenue
Company leader
3-year $ increase
3-year % increase
2020 revenue
2023 revenue
Company leaders
3-year $ increase
3-year % increase
2020 revenue
2023 revenue
Company leaders
3-year $ increase
3-year % increase
2020 revenue
2023 revenue
Company leader
3-year $ increase
3-year % increase
2020 revenue
2023 revenue
Company leader
3-year $ increase
3-year % increase
2020 revenue
2023 revenue
Company leader
3-year $ increase
3-year % increase
2020 revenue
2023 revenue
Company leader
3-year $ increase
3-year % increase
2020 revenue
2023 revenue
Company leader
3-year $ increase
3-year % increase
2020 revenue
2023 revenue
Company leaders
3-year $ increase
3-year % increase
2020 revenue
2023 revenue
Company leaders
3-year $ increase
3-year % increase
2020 revenue
2023 revenue
Company leaders
New business bookings, program launches and an expanding and diversified customer base have all contributed to growth for the automotive supplier. Nexteer has also expanded its global footprint.
MPS Group Inc. has continued to organically increase revenue, leading to increased contracts from its existing customers for additional sites and services. The company has also added new customers and industries to its portfolio.
MCL Jasco has been able to achieve rapid growth by continuing to diversify its offerings, said E'Lois Thomas, executive vice president and chief administrative officer. "We started off as an automotive supplier with projects from various OEMs. As part of our core business plan, we decided to broaden our strategic growth plans with energy and agriculture clients. Because of the additional service offerings that we have relentlessly invested in, we have experienced exponential growth.”
Growth is from the addition of new customers, expansion of its prescription benefit management services and the introduction of the company's new prescription discount card program, SGRXSaves. In addition, the company expanded its network of pharmacies to more than 65,000 locations nationwide.
From 2020-2023, Humanetics has grown by expanding its range of safety, digital simulation and sensor technology solutions. These solutions encompass safety hardware, simulation software and sensor technologies in the automotive, aerospace, biomedical, energy and telecommunications markets for the Farmington Hills-based company best known for making crash test dummies.
Farmington Hills-based Neapco's revenue growth has been driven by expanding its product portfolio toward all varieties of electric vehicle applications while expanding its traditional combustion propulsion driveline business. The company also implemented new design solutions, added new OEM customers, and increased its capacity utilization in North America.
The Detroit-based accounting firm attributes its growth to organic growth across all service industry groups, Managing Partner Jason Drake said.
Chemico has achieved significant growth from its chemical products and related management services. The company has provided these goods and services to a diverse array of market segments, including automotive, aerospace, defense and government, electronics and health care. In addition, the company has continued to expand the geographic footprint of its team members and facilities to support operations across North America.
An increased demand for its testing tools due to the rise of electric vehicles and autonomous driving have led to revenue growth for dSpace. This includes the company's advanced driver assistance system, which implements virtual test drives using algorithms and models to replicate imaginable driving scenarios. The technology helps streamline the process for autonomous prototype vehicle testing, as previously vehicles were driven millions of miles during testing scenarios. "We have an offering that allows our customers to become more efficient and reduce costs," said CEO Peter Waeltermann. "This is a technology that has a good future and that's why we have seen good growth."
During the period, Detroit-based Walker-Miller Energy Services launched several new energy efficiency programs, expanded its clean energy workforce development and contractor training to other states, and grew its material sourcing and procurement business into other territories.
The architecture firm has increased its project footprint in the health care, higher education and corporate office industries through architectural and engineering services. Projects include Corktown Health's new health facility in Hazel Park, renovations for Wilson Hall at Oakland University in Rochester, and Erie Insurance Group facilities in Erie, PA. The firm has also secured commissions from domestic and international vehicle manufacturers and design-build partners in the surging electric vehicle and lithium-ion battery space. Projects that have contributed to growth in these sectors include startup venture StarPlus Energy's EV battery manufacturing plant in Kokomo, Ind,, as well as Vietnamese electric vehicle maker Vinfast's EV manufacturing plant near Raleigh, N.C.
Roncelli's growth in the construction market is driven by diversification. Roncelli now builds educational and health care facilities, multi-family housing, logistics hubs, manufacturing plants, offices, restaurants, OEM plants, utility-scale solar energy projects and more. The company attributes its growth to opportunities in the middle market.
Feldman has acquired revenue via acquisitions and through organic growth. Feldman has also invested heavily in new technology and tools to increase productivity throughout the company.
The maker of plastic bottles says it has invested in diversifying its product mix and expanding its global recycling footprint.
3-year $ increase
3-year % increase
2020 revenue
2023 revenue
Company leaders
$27 million
81.8%
$33 million
$60 million
Frank Jarbou, partner; Bernd Manfred Ronnisch, president
Ronnisch Construction Group
50. Ronnisch Construction Group
As a construction boom has taken hold, Ronnisch Construction Group says, it has achieved significant growth from repeat business. The company also credits strategically investing in hiring the right people for the right roles to foster a skilled workforce.
