A thread of "Made in the USA" companies.

Feel free to add any and I will try to add to it.

Windham Weaponry
Made in Maine
High quality AR type rifles
https://www.windhamweaponry.com/ 

Darn Tough Socks
High quality merino wool socks
Unconditional lifetime guarantee
Made in Vermont
https://darntough.com/ 

St. Croix Rods
High performance fishing rods
Fly, Salt, Fresh
Most advanced R&D in the business
Made in Wisconsin
https://stcroixrods.com/ 

Kitchen Aid Mixers
Artisan Stand Mixers
Durable and high quality
Made in Ohio
https://www.kitchenaid.com/ 

Goodwear Clothing
High quality shirts and sleepwear
USA grown cotton
Soft and durable
Sewn in Massachusetts
http://goodwear.com 

Crayola Crayons
Colorful crayons
Made in Pennsylvania
http://Crayola.com 

New Balance Sneakers
USA collection
Source from domestic suppliers
Made in Maine and Massachusetts
https://www.newbalance.com/made-in-the-usa/

Annin Flag Makers
Since 1847
Domestic sourced Domestic made flags
An Annin flag draped over Lincoln's grave in 1865.
Made in Virginia and Ohio

SW Boatworks
Builders of Calvin Beal and Young Brothers boats
Veteran owned and operated
Top quality builders
Made in Maine

http://www.swboatworks.com/ 

Strum, Ruger & Co
Pistols, Revolvers and Rifles
Made in NH, AR and NC
Headquartered in CT

https://www.ruger.com/ 

Reel Easy Custom Rods and Tackle
Makers of custom offshore tuna poles and tackle
Made in Massachusetts.

https://reeleasyinc.com/ 

UAV America
Makers of US made drones and other aerial systems
Designed and manufactured in California

https://uavamerica.com/ 

Knex Creative Building Toys
Makers of educational building sets for kids
Made in Pennsylvania

https://www.knex.com/ 

Maine Ammo Company
Supplier of US made ammunition
Made in Maine
https://www.maineammocompany.com/ 
@maineammoco

All American Clothing Company
Retailer of US made clothing and footwear
Made in Ohio
https://www.allamericanclothing.com/ 

Chevy Corvette
Performance sports cars
Engines built in NY
Assembled in Kentucky

https://www.chevrolet.com/performance/corvette

Estwing Tools
High quality hand tools
Made in Illinois using US forged steel
https://www.estwing.com/ 
@EstwingTools

Easton archery
Quality hunting arrow shafts
Made in Utah
https://eastonarchery.com/ 
@EastonArrows

Mathews archery
Premium compound bows
Made in Wisconsin
http://Mathewsinc.com 
@Mathews_Archery

Knight Muzzleloaders
High quality inline black powder rifles
Made in Tennessee
@KnightRifles
http://muzzleloaders.com 

MouseMitt
Wrist gloves for RSI and carpal tunnel pain relief
Made in California
@MouseMitt
http://www.mousemitt.com 

Space X
designs, manufactures and launches rockets
Made in California
@SpaceX
http://www.spacex.com 

Mambe Waterproof Blankets
Furniture protection, camping and sporting events
Made in Florida
http://www.Mambeblankets.com 
@mambeblankets

Vitamix Blenders
High quality blending machines
Made in Ohio
http://Vitamix.com 
@Vitamix

Maglite Flashlights
Handheld lamp manufacturer
Made in California
http://maglite.com 
@MAGLITE

Federal Premium Ammunition
Made in Minnesota
Shotshell, Centerfire and Rimfire ammo
https://www.federalpremium.com/ 
@FederalPremium

Red Wing Shoes
Made in Minnesota, Missouri and Kentucky.
Leather work boots and shoes
@RedWingShoes
http://www.redwingshoeco.com 

Hemlock Canoe Works
Makers of quality hand made canoes
Made in New York
http://www.hemlockcanoe.com/ 

Bully Tools
Garden, snow and specialty hand tools
Made in Ohio
@BullyTools
https://bullytools.com/ 

Helanbak Firearms
Quality rifles and suppressors
Made in Mississippi
@helanbak
https://firearms.helanbak.com/ 

Igloo Coolers
Durable coolers and drink-ware
Made in Texas
https://www.igloocoolers.com/ 
@iglooproducts

Hoyt Archery
Compound and recurve bows for hunting and target.
Made in Utah
@HOYTARCHERYInc
https://hoyt.com/ 

Simms Fishing Products.
Fishing waders and gear
Made in Bozeman, MT
http://simmsfishing.com 
@simmsfishing

Sleepwell Mattresses
Double sided mattresses
Made in Maryland, Virginia and Pennsylvania
http://www.sleepwell.com 

MyPillow
Quality Pillows sourced from US made materials
Made in Minnesota, Iowa, North Dakota, South Dakota, and Nebraska
@MyPillowUSA
http://www.mypillow.com