![]() Clearfield Clearfield (formerly known as APA Enterprises) is a company that designs, manufactures, and distributes fiber optic connectivity and management products. | ![]() Lightera Lightera (formerly known as OFS Fitel) is a company that manufactures optical fiber, network cables, and connectivity products. | ![]() EMCORE Emcore is a company that develops and manufactures inertial navigation products using fiber optic, ring laser gyro, and MEMS technologies. | |
Founding Date | Founding Date 2008 | Founding Date 2025 | Founding Date 1986 |
Type | Type Public | Type Subsidiary | Type Subsidiary |
Tags | |||
Locations | Locations Minneapolis, US HQ Oulu, FI | Locations Norcross, US HQ Curitiba, BR Brøndby, DK Hong Kong, HK La Ville Nouvelle Cherafate, MA Voronezh, RU Avon, US see more | Locations Mount Olive, US HQ Concord, US Middletown, US Tinley Park, US |
Employees | Employees 24339% decrease | Employees 3,460252% increase | Employees 441 |
Financial | |||
Revenue (est.) | Revenue (est.) $150.1m (FY, 2025) | Revenue (est.) N/A | Revenue (est.) $85.9m (FY, 2024) |
Cost of goods | Cost of goods $99.6m (FY, 2025) | Cost of goods N/A | Cost of goods $67.1m (FY, 2024) |
Gross profit | Gross profit $50.5m (FY, 2025) | Gross profit N/A | Gross profit $18.8m (FY, 2024) |
Net income | Net income ($8.1m) (FY, 2025) | Net income N/A | Net income ($31.2m) (FY, 2024) |

Lightera (formerly known as OFS Fitel) is a company that manufactures optical fiber, network cables, and connectivity products.
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Emcore is a company that develops and manufactures inertial navigation products using fiber optic, ring laser gyro, and MEMS technologies.
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