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Montana Precision Products
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Aerospace precision components manufacturer via casting
Montana Precision Products
Work Here?
Aerospace precision components manufacturer via casting
Overview
Montana Precision Products (MPP) manufactures high-precision aerospace and commercial components in Butte, Montana, including tube and duct assemblies, small structural castings, and flex joints. It uses investment casting (lost-wax) to create complex metal parts by building a ceramic shell around a wax pattern and pouring molten metal, resulting in parts that handle heat and vibrations. The company differentiates itself through its GE Aerospace–SeaCast joint-venture heritage, AS9100 certification, and ongoing capacity investments such as a 2022 expansion and 2025 modernization funded by GE Aerospace. Its goal is to reliably supply the aerospace supply chain with complex, quality parts and to expand manufacturing capabilities to meet rising demand.
About Montana Precision Products
Industries
Industrial & Manufacturing
Aerospace
Defense
Company Size
51-200
Company Stage
Growth Equity (Non-Venture Capital)
Total Funding
$2M
Headquarters
Butte, Montana
Founded
N/A
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Simplify's Take
What believers are saying
- GE Aerospace invested $2 million in April 2025 to modernize workflow.
- MPP now has nearly 100,000 square feet, supporting higher output across programs.
- Commercial and military engine demand supports narrowbody, widebody, and marine component volumes.
What critics are saying
- Single-site Butte concentration creates disruption risk from equipment failure or workforce turnover.
- GE Aerospace controls strategic priorities, so program shifts can squeeze MPP economics quickly.
- Competition from lower-cost suppliers and additive manufacturing threatens legacy casting demand by 2027.
What makes Montana Precision Products unique
- GE Aerospace and SeaCast own a 50/50 Butte joint venture, aligning demand and investment.
- MPP makes AS9100-certified tube, duct, and structural castings for engine programs.
- The 2022 expansion and flex-joint launch deepen specialized aerospace manufacturing capability.
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Funding
Total Funding
$2M
Above
Industry Average
Funded Over
1 Rounds
Benefits
Health Insurance
Dental Insurance
Vision Insurance
Health Savings Account/Flexible Spending Account
Unlimited Paid Time Off
401(k) Company Match
Paid Holidays
Annual Performance Based Incentives
Paid Paternity Leave
Paid Maternity Leave
Tuition Reimbursement
Growth & Insights and Company News
6 month growth
↑ 4%1 year growth
↑ 4%2 year growth
↑ 5%HELENA, Mont. - GE Aerospace is investing $2 million to increase manufacturing capacity of commercial and military aircraft engines in Butte.
Montana Precision Products is Hiring for 7 Jobs on Simplify!
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About Montana Precision Products
Industries
Industrial & Manufacturing
Aerospace
Defense
Company Size
51-200
Company Stage
Growth Equity (Non-Venture Capital)
Total Funding
$2M
Headquarters
Butte, Montana
Founded
N/A
Montana Precision Products is Hiring for 7 Jobs on Simplify!
Find jobs on Simplify and start your career today