RMFG

RMFG builds and ships custom sheet-metal parts and welded assemblies for fast-moving hardware teams in the U.S. The company operates software-defined manufacturing workflows for instant quoting, DFM, scheduling and machine control.

Facts

Segment: Manufacturing
Country: United States
Founded: 2021
Website: https://www.rmfg.com/

Funding

2025-12-04 - Pre-seed - $4.5M - RMFG raises $4.5M pre-seed for AI-powered U.S. manufacturing - RMFG raised $4.5 million in pre-seed funding from investors including Day One Ventures, Soma Capital, Y Combinator and angel investors. - source: businessinsider.com

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Investors

Day One Ventures - Participant - VC - 1 funding event - first seen 2025-12-04
Soma Capital - Participant - VC - 1 funding event - first seen 2025-12-04
Y Combinator - Participant - Unknown - 1 funding event - first seen 2025-12-04

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Market context

Comparable profiles and adjacent companies connected by shared workflow, capability, or stack position.

Rockwell Automation - stack adjacency - stack: Industrial Automation Supplier Layer
Siemens AG - stack adjacency - stack: Industrial Automation Supplier Layer
Dongfang Precision - stack adjacency - stack: Industrial Automation Supplier Layer

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Timeline

2025-07-21 - Market Signal - RMFG case study details automated sheet-metal manufacturing workflow - RMFG was profiled as a vertically integrated manufacturing company using automation to deliver rapid sheet-metal fabrication. The company operated from Fort Worth, Texas and focused on faster production of custom hardware parts. Its workflow combined… - source: zoo.dev

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Team

Kenneth Cassel - Founder - Founder background spans trades, software and metal fabrication.

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