Here's a first draft of the major local restaurant groups and the businesses they operate. Will continue to refine.

The numbers in parentheses indicate restaurants in Oklahoma.

Hal Smith Restaurant Group (69)
The Garage (16)
Louie's (15)
Charleston's (10)
Neighborhood Jam (7)
Pub W (6)
Upper Crust (3)
Mahogany (3)
The Winston (2)
Toby Keith's
El Huevo
Hefner Grill
Hollie's
Mama Roja
Redrock Canyon Grill
Jimmy B's

Enduring Concepts (47)
Jimmy's Egg - outside of OKC (15)
Bricktown Brewery (10)
S&B (10)
Henry Hudson's (6)
Pepperoni Grill (3)
Rendezvous Pizza (2)
Texlahoma

Provision Concepts (21)
Sidecar (6)
Hatch (7)
Chicken Foot (2)
Broadway 10
Bandees BBQ
Birra Birra
Bibi
Culprits
Riserva

McNellie's Group (16)
McNellie's (2)
Fassler Hall (2)
Dust Bowl (2)
Yokozuna (2)
City Garden - closed
Howdy Burger
Dracula Sandwich
Wild Fork
Ghost Dragon Express
Mr. Kim's
Elgin Park
Dilly Diner
The Tavern

A Good Egg Dining Group (13)
Tuckers Onion Burgers (5)
Cheevers
Iron Star
Red PrimeSteak
Republic Gastropub
Kitchen No. 324
The Drake
Barrios
Mexican Radio

The Social Order (16)
Fuzzy's Taco Shop (9)
The Jones Assembly
Spark (3)
Dave's Hot Chicken (3)

UMI Restaurants (10)
Interurban (6)
HunnyBunny Biscuit Co. (3)
Packard's

84 Hospitality (9)
Empire Slice House (3)
Empire Slice Shop (2)
Rev
Goro
Burger Punk (2)
Neon Coffee - closed

Happy Plate Concepts (9)
Sunny Side Diner (5)
S&B - the original location
Taqueria El Camino
Grill on the Hill
Classen Grill
Railyard Pie Co - closed

Rogers Concepts (1)
Yo Pablo (1) - 4 locations closed
Bloom - closed
Pig & Butcher - closed
Pink Parrot - sold
Tipsy Tiki - closed
Chico Blanco - closed
XO Lounge - closed
Red Dragon Express - closed
Elite Catering - closed
Cowboy Ranch - closed
Friends of Friends - sold
Steak the Experience - closed
The Coop - closed
Pacific Moon - closed
Cuernos - closed

Humankind Hospitality (6)
Frida
The Daley
The Other Room
Picasso Cafe
Flamingo
Sauced

Community Through Beer (5)
Social Capital
The Joinery
Good Good
Patriarch
1884 - closed
The Standard

Western Concepts (6)
Sushi Neko
Musashi's
Will Rogers Theater
The Lobby Cafe & Bar
The Hutch
The Tasting Room

James Vu (6)
La Brasa
Nompton Social
Lampost Lounge
Bar Next Door
Tequila Chulos (coming soon)
Yours Truly (coming soon)

Chris Lower (5)
Big Truck Tacos
Backdoor BBQ
Metro Wine Bar
Pizzeria Gusto
Milo

Marc Dunham (2)
Nashbird (1) - 3 locations closed
Iguana

Jonathon Stranger (3)
Osteria - 1 closed
Bar Cicchetti
El Coyote

Jimmy Mays (4)
Cafe 7
The Hamilton
Dado's Pizza
Bush League Sports Tavern (coming soon)

Russ Johnson (2)
Ludivine - closed
R&J Supper Club
Sun Cattle

Holloway Restaurant Group (3)
Boulevard Steakhouse
Cafe 501 - 1 closed
Sparrow

Andrew Black (4)
Black Walnut
Grey Sweater
Gilded Acorn
Phantom Door (coming soon)

Hungry Town Concepts (4)
The Mule (2)
The Press
The Lookout

Truong Le (3)
Chick n Beer
Okie Poke
Bugalow 23 (coming soon)