How has Costello, Porter, Hill, Heisterkamp, Bushnell & Carpenter, LLP's team size changed over time?

Costello, Porter, Hill, Heisterkamp, Bushnell & Carpenter, LLP's team has decreased from approximately 13 to 12 employees based on available data.

Costello, Porter, Hill, Heisterkamp, Bushnell & Carpenter, LLP Employee Directory

Q: What is the largest department at Costello, Porter, Hill, Heisterkamp, Bushnell & Carpenter, LLP?

The largest department at Costello, Porter, Hill, Heisterkamp, Bushnell & Carpenter, LLP is Legal with 5 employees.

Law PracticeSouth Dakota, United States11-50 Employees

Costello, Porter, Hill, Heisterkamp, Bushnell & Carpenter, LLP is a law practice based in Rapid City, South Dakota. With a history dating back to the late 19th century, the firm has long served a diverse clientele, including individuals, corporations, partnerships, medical providers, financial and construction entities, professionals, Indian Tribes, and employers and their workers across South Dakota and Wyoming. The firm's scope encompasses representing clients in a range of legal matters, reflecting its role as a regional full-service firm attentive to both private and commercial needs. The organization operates within the legal services industry and maintains a longstanding presence in its locale, underscoring its established footprint in the Rapid City legal community. A recent point of context notes that the firm originated from early practitioners in the area, with continued service to clients since 1889.

Costello, Porter, Hill, Heisterkamp, Bushnell & Carpenter, LLP Global Highlights

North America
37

United States Of America
37

Asia
1

Indonesia
1

Costello, Porter, Hill, Heisterkamp, Bushnell & Carpenter, LLP's Leadership

E. C.
Partner
Mobile Phone
Email
D. H.
Associate Attorney
Mobile Phone
Email
J. L.
Attorney
Mobile Phone
Email
J. B.
Certified Paralegal
Mobile Phone
Email
M. K.
Paralegal
Mobile Phone
Email
M. W.
Of Counsel
Mobile Phone
Email
M. H.
Attorney
Mobile Phone
Email
R. L.
Attorney
Mobile Phone
Email

Costello, Porter, Hill, Heisterkamp, Bushnell & Carpenter, LLP Employee Metrics

100%

50%

0%

2026

2025

Legal
Community & Social Services
Other

Contact profiles from Costello, Porter, Hill, Heisterkamp, Bushnell & Carpenter, LLP

Name

Title

Contact

Location

Last Update

E. C.
Partner
Mobile Phone
Email
Oct 22, 2024
D. H.
Associate Attorney
Mobile Phone
Email
Oct 21, 2024
J. L.
Attorney
Mobile Phone
Email
Oct 17, 2024
J. B.
Certified Paralegal
Mobile Phone
Email
Oct 17, 2024
M. K.
Paralegal
Mobile Phone
Email
Oct 23, 2024
M. W.
Of Counsel
Mobile Phone
Email
Oct 17, 2024
M. H.
Attorney
Mobile Phone
Email
Oct 23, 2024
R. L.
Attorney
Mobile Phone
Email
Oct 22, 2024

Frequently Asked Questions

What is Costello, Porter, Hill, Heisterkamp, Bushnell & Carpenter, LLP known for?

Costello, Porter, Hill, Heisterkamp, Bushnell & Carpenter, LLP was founded in 1889 and operates in the Law Practice industry. You can contact Costello, Porter, Hill, Heisterkamp, Bushnell & Carpenter, LLP's main corporate office by phone at

+1-605-343-****

. Explore Costello, Porter, Hill, Heisterkamp, Bushnell & Carpenter, LLP's company overview page for more information.

What is Costello, Porter, Hill, Heisterkamp, Bushnell & Carpenter, LLP's most common email format?

Costello, Porter, Hill, Heisterkamp, Bushnell & Carpenter, LLP employees' email format typically follows the pattern of FLast@costelloporter.com. Trying to find reliable and up-to-date employee contact data? Find more Costello, Porter, Hill, Heisterkamp, Bushnell & Carpenter, LLP email formats with LeadIQ.

How many employees does Costello, Porter, Hill, Heisterkamp, Bushnell & Carpenter, LLP have currently?

Costello, Porter, Hill, Heisterkamp, Bushnell & Carpenter, LLP has approximately 21 employees as of August 2026. These team members are located across 2 continents, including North America and Asia.

Who are Costello, Porter, Hill, Heisterkamp, Bushnell & Carpenter, LLP's key employees and leadership?

As of August 2026, Costello, Porter, Hill, Heisterkamp, Bushnell & Carpenter, LLP's key employees include:

Partner: E. C.
Associate Attorney: D. H.
Attorney: J. L.
Certified Paralegal: J. B.
Paralegal: M. K.

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Costello, Porter, Hill, Heisterkamp, Bushnell & Carpenter, LLP Employee Directory

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