Quiznos
4700 Syracuse St, Ste 225, Denver, CO 80237
Ownership Hierarchy
Approximately 95-100% of the Quiznos restaurant locations are linked in the Atlas Research Platform.
Enterprise Snapshot
(US & CAN)
Public profile metrics.
Cuisines
1 of 1 shownStates & Provinces
3 of 39 shownSummary
Quiznos began in 1981 as a toasted submarine sandwich brand and grew through franchising across North America. Headquarters is at 4700 Syracuse St Suite 225, in Denver, Colorado. Rego Restaurant Group is its parent company. Almost all locations are franchised. The company operates in the U.S. and Canada. Restaurants are quick serve and serve lunch and dinner with sandwich menus. Typical units seat about 20 guests in roughly 1,000 square feet.
Quiznos Growth History
Quiznos Vector Profile
RestaurantData’s selected archived development trail for Quiznos begins with a December 1998 report in Sacramento, California. The reports document a multi-state history, with supporting opening-year research adding to later records and extending the selected view through 2025.
For sales teams and investors, these historical windows help compare current development with earlier activity and place individual locations within the brand’s longer expansion history.
Four selected historical windows
- 1999–2001
Early development
10+ opening signals5+ states with signals
- 2011–2013
Multi-state activity
70+ opening signals20+ states with signals
- 2015–2017
Concentrated development
10+ opening signals10+ states with signals
- 2023–2025
Recent arc in development
5–9 opening signals5+ states with signals
Quiznos: development arc
Selected location history and opening signals, 1998–2026.
Swipe or scroll the chart to view all years.
Vector readout: The 1999–2001 window contains 10+ selected signals across 5+ states. The 2015–2017 window adds 10+ across 10+ states. The 2023–2025 combined history contains 5–9 selected signals across 5+ states under broader research coverage.
Dated evidence reaches 2025, not 2026. The 2023–2025 window has a broader source mix than the earlier house-report windows. The 2026–2026 segment is a developing research window; no openings are inferred for those years.
RestaurantData source trail: Archived house reports provide the solid trail through 2013. From 2014 on, the combined records include later house reports and researched opening years, so house reports continue within the dotted segment. A development report year and an opening year can differ for the same location.
Restaurant location examples along the expansion arc
- 2006Development report year
Quiznos
232 Pioneer Trl
Chaska, MN 55318-1169 - 2011Development report year
Quiznos
2585 S Nellis Blvd
Las Vegas, NV 89121-7547 - 2014Researched opening year
Quiznos
2850 Prince St
Conway, AR 72034
Faulkner County - 2019Researched opening year
Quiznos
1 Schofield Barracks
Schofield Barracks, HI 96857
Honolulu County - 2023Researched opening year
Quiznos
504 Medical Center Blvd
Conroe, TX 77304
Montgomery County - 2025Researched opening year
Quiznos
5250 Shepherd Road
Springfield, IL 62794
Sangamon County
Contact RestaurantData for full location and development histories.
Source: RestaurantData archived U.S. development reports and supporting restaurant-location research. Headquarters, franchisee offices, unrelated namesakes, renovations, transfers and unresolved addresses are excluded. Signal counts of 10 or more are rounded down to tens; counts from 5 to 9 use that range. State bands of 5 or more are rounded down to multiples of 5. Smaller counts are shown directly.
The latest included dated evidence is 2025. No 2026 to 2026 openings are inferred. Development reports may describe planned restaurants. The six examples use the date basis shown on each card. A report year is not necessarily an opening year, and location verification dates are not used as opening dates. Historical locations may have closed.
The solid segment uses archived house report dates through 2013. Combined records, from 2014 on, add researched opening years and continuing house reports. Markers identify years with selected dated evidence; connecting lines are illustrative between those years. Coverage varies across jurisdictions and years. These selections do not represent complete opening totals, current operating units or net growth. Gaps alone do not establish a pause or contraction.
Last updated November 2026.
Read the Restaurant Vector™ overview for the research method and source definitions.
Historical reference: Quiznos in the Houston Foodservice Development in 1999 report on RestaurantChains.net.
For additional historical addresses and source details, see the Quiznos location archive on RestaurantChains.net.
What the Complete Profile Includes
The public profile introduces the enterprise. Subscribers can explore the connected records behind it.
Ownership & Concepts
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Contacts & Leadership
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Locations & Markets
Move from the parent organization to its concepts, operating markets, and linked restaurant-location records.
How This Profile Is Built
RestaurantData combines corporate disclosures, franchise documentation, public filings, company websites, location research, and proprietary verification. Parent-level figures may aggregate linked concepts. Certain sales and location totals are presented as estimates when companies do not publish a single current figure.
About This Enterprise Profile
Research Notes
2025 FDDs in process. Units will be updated periodically as available.
The Restaurant Enterprise Index is RestaurantData’s research framework for organizing major restaurant enterprises, including franchisors, franchisees, multi-concept operators, and parent organizations.
Certain sales and location totals are presented as estimates when companies do not publish single current figures.
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The Restaurant Enterprise Index focuses primarily on companies with a substantial role in restaurant operations. Investment firms, financial sponsors, and other ownership partners are generally not included unless they also play a meaningful operating role; an otherwise qualifying entity may also be omitted when sufficient reliable information is unavailable.
The ownership hierarchy follows the entity structure from the bottom up, showing the profiled entity in relation to its parent organizations, including its ultimate parent. When the entity owns or operates concepts beneath it, up to three are displayed.
Verify Our Data Methodology
- Foundation: Active state business registries form the primary backbone of every record.
- Sources: Publicly available filings throughout, including public Franchise Disclosure Documents (FDDs).
- Integrity: Zero proprietary third-party databases utilized.
- Verification: Entity/concept records are validated at the source by our in-house research team.
Leveraging Human-Verified Connections
- Collection: Filings and public records are gathered through intake procedures.
- Verification: In-house researchers review every record before it enters the database.
- Ownership Chain: Where relationships can be established, researchers work upward from a concept headquarters or single concept through parent, grandparent, and ultimate parent, resolving operators into one connected structure.
Maintaining the Longitudinal Record
- Duration: Continuous tracking since 1997. Twenty-nine years of unit-level history.
- Method: Same methodology applied across the full period so year-over-year comparisons hold.
- Change Tracking: Openings, closures, ownership transfers, and operator consolidation are recorded as they occur, not backfilled.
- Result: Expansion and contraction trends visible over decades, not snapshots.
Explore the Complete Enterprise
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