Keel Continues to Invest in Defense Production Capacity with $22 Million Midwest Equipment Purchase, Key Leadership Additions

Ladson, South Carolina-based Keel Holdings, LLC, an advanced defense manufacturing company supporting critical national security programs, announced a $22 million investment in advanced precision machining capacity and key leadership appointments to support continued growth across its Midwest and Southeast operations.

As part of its commitment to supporting the nation’s defense programs, Keel is investing $22 million in four large, high-speed, precision 5-axis machining centers.

Officials said the state-of-the-art machines represent the next phase of Keel’s Midwest expansion, enhancing machining capacity and ensuring the company remains optimally equipped to serve mission-critical needs for key customers.

The new machines — sourced from leading manufacturer EMCO — will be installed in Keel’s recently expanded 160,000 square-foot large-format machining facility in Merrill, MI, following a $36 million investment in 2024.

The additions include:

Powermill HP5 Large Vertical 5-Axis Milling Machine: 32.8.5 ft. X-axis, 13 ft. Y-axis, 8.5 ft. Z-axis, 120-pocket tool changer, multiple high-speed spindles, expected operational March 2026.

Mecmill HP5 Horizontal Milling Machine: 50 ft. X-axis, 5.2 ft. Y-axis, 13 ft. Z-axis, 50-ton turntable, 120-pocket tool changer, operational by October 2026.

Powermill HP5 Large Vertical Milling Machine: 52.5 ft. X-axis, 19.6 ft. Y-axis, 8.2 ft. Z-axis, 120-pocket tool changer, operational January 2027.

Powermill HP5 Vertical Milling Machine with W-Axis: 52 ft. X-axis, 26.2 ft. Y-axis, 8.2 ft. W-axis, 14.8 ft. Z-axis, 120-pocket tool changer, operational by June 2027.

Officials said the expanded capacity will support a three-shift operation and require 18 additional skilled CNC operators, further strengthening Keel’s Midwest workforce, and supporting Keel’s broader operations in South Carolina, where a $67 million investment is underway to expand the company’s shipyard that is critical for delivering large modules for the Navy.

“These machines are the next phase of Keel’s Midwest expansion and will ensure we’re equipped to support our customers’ most critical defense programs,” said Stephen Ross, vice president of Business Development at Keel.

Ross added, “This investment reflects our unwavering commitment to advancing essential defense initiatives and providing best-in-class manufacturing capabilities.”

Keel also announced key leadership appointments.

Allen Couture has joined Keel as chief operating officer and president, Southeast Operations.

Officials said Couture brings significant operational leadership, experience and a strong track record of driving execution, alignment, and performance in complex defense manufacturing environments including more than 10 years with Raytheon.

Most recently, Couture was COO of Frontgrade Technologies.

In addition, Brian Johnson was appointed vice president, Quality.

A former U.S. Navy submariner, Johnson joins Keel from BWXT, where he led critical quality programs for submarine shipboard products.

Based in Ladson, SC, and reporting to Couture, Johnson will strengthen Keel’s quality systems to meet the demands of an expanding portfolio, officials said.

“These leadership changes, alongside our strategic investments, reinforce Keel’s operational foundation as we continue to scale,” said Brian Carter, Keel CEO. “They ensure we have the right structure, discipline and leadership in place to execute reliably for our customers and partners.”