Expert Guide to Grading Companies

The ultimate authority on card authentication and grading. We track over 160 grading services, submission centers, and authentication companies worldwide to help you choose the right partner for your collection.

160+ Tracked Companies

2026 Updated Data

Global Industry Coverage

Tier 1: High Credibility Tier 2: Emerging & Regional Specialized & Niche

Tier 1 Authority

Industry Giants

The gold standard of grading. These companies hold the highest resale value and market liquidity.

PSA

Top Tier

PSA

USA • Founded 1991

Professional Sports Authenticator. Renowned for its human-only process and market-leading 1–10 scale.

Credibility: 10/10 View Details →

PSA/DNA

Top Tier

PSA/DNA

USA • Founded 1998

PSA's autograph authentication division. The industry standard for signature verification on sports cards, baseballs, jerseys, and memorabilia.. Renowned for its human-only process and market-leading Auth only scale.

Credibility: 10/10 View Details →

BGS

Top Tier

BGS

USA • Founded 1999

Beckett Grading Services. Renowned for its human-only process and market-leading 1–10 w/ subgrades scale.

Credibility: 9/10 View Details →

CGC Cards

Top Tier

CGC Cards

USA • Founded 2000

Certified Guaranty Company Cards. Renowned for its human-only process and market-leading 1–10 scale.

Credibility: 9/10 View Details →

JSA

Top Tier

JSA

USA • Founded 2005

James Spence Authentication. Leading third-party autograph authentication company. Widely accepted by auction houses, dealers, and collectors for signature verification.. Renowned for its human-only process and market-leading Auth only scale.

Credibility: 9/10 View Details →

SGC

Top Tier

SGC

USA • Founded 1998

Sportscard Guaranty Corporation. Renowned for its human-only process and market-leading 1–10 scale.

Credibility: 9/10 View Details →

Tier 2 Leaders

Emerging & Regional Authorities

Rising stars in AI-powered grading and leading international services from Canada, Europe, and Asia.

BAS

USA • human-only

Beckett Authentication Services. Beckett's autograph authentication division. Specializes in verifying signatures on sports cards, memorabilia, and collectibles.

BVG

USA • human-only

Beckett Vintage Grading. Beckett's specialized vintage card grading service for pre-1981 cards. Uses the same subgrade system as BGS but with vintage-specific standards.

Bec

Beckett Raw Review

USA • human-only

Beckett's raw card review service. Provides estimated grades for unslabbed cards without encapsulation. Useful for pre-screening before full BGS submission.

CSG

USA • human-only

Certified Sports Guaranty. Former standalone sports card grading brand by Certified Collectibles Group. Merged into CGC Cards in June 2023. Existing CSG slabs are replaced with CGC slabs when reholdered.

AGS

USA • AI-only

Automated Grading Systems

Ace

Ace Grading

UK • QR

UK card grading

COM

COMC

USA • submission-partner

Check Out My Cards. Card consignment and vault service that offers bulk grading submissions through PSA and BGS at discounted group rates.

KSA

KSA Certification

Canada • human-only

Canadian grading company

PWC

PWCC Vault

USA • vault-service

Premier auction house and vault service for high-end sports cards. Offers authentication, storage, and marketplace services. The largest sports card auction platform by volume.

Rob

Robograding

USA • AI-only

AI-powered card grading by AGS (Automated Grading Systems). Consumer-facing brand offering fully automated computer-vision grading with no human subjectivity.

TAG

USA • AI-assisted

Technical Authentication & Grading

Are

Arena Club

USA • QR

Marketplace-linked grading

BCC

BCCG

USA • human-only

Beckett Collector Club Grading. Beckett's budget grading tier using a simplified 1-10 scale without subgrades. Lower cost alternative to full BGS grading.

CCC

CCC Grading

France • human-only

French grading service

Car

Card Experts Japan

Japan • human-only

Japanese grader

Car

Cardmarket Grading

Europe • QR

Marketplace-linked EU grading

Cel

Celestial Cards

USA • human-only

US collector TCG

Cel

Celestial Grading

USA • human-only

High-end US grader

Con

Concept Grading

USA • submission-partner

Trusted group submission service for PSA, BGS, and CGC. Offers bulk submission management, insurance, and tracking for collectors and dealers.

Cos

Cosmic Grading

Ireland • QR

Irish grader

Edg

Edge Grading

USA • AI-assisted

AI assisted card grading

Gal

Galaxy Cards

USA • human-only

US premium grader

Gal

Galaxy Grading

USA • human-only

US sports & TCG

Get

Get Graded

UK • submission-partner

UK and European grading submission service. Authorized PSA, BGS, and CGC submission center serving collectors across the UK, Ireland, and continental Europe.

Glo

Global TCG Grading

Global • human-only

Worldwide TCG grader

HGA

USA • AI-assisted

Hybrid Grading Approach

Hyp

Hyper Grading

Europe • human-only

Europe/TCG specialist

KSA

KSA Europe

Europe • human-only

EU branch of KSA

Lud

Ludkins Collectables

UK • submission-partner

UK-based Pokémon specialist offering grading submissions to PSA, BGS, and CGC. One of Europe's largest authorized PSA submission centers for TCG cards.

MNT

MNT Grading

Canada • human-only

Canadian modern grader

Met

Meteor Grading

USA • human-only

US Pokémon & sports

Met

Meteor Slabs

USA • human-only

US Pokémon & sports

Ome

Omega Grading

USA • human-only

TCG & sports cards

Ori

Orion Grading

USA • human-only

US premium TCG

Oxl

Oxley Grading

Singapore • submission-partner

Singapore's leading card grading submission service and retail store. Authorized PSA, BGS, and CGC dealer near Dhoby Ghaut MRT. Offers group submissions, sealed products, singles, and graded cards.

PGS

PGS Platin Grading

Germany • human-only

Platin Grading Service. Germany-based European grading company specializing in Pokémon, sports cards, Dragonball, and Fortnite cards. Premium slab design popular in the EU market.

Pinnacle Grading

USA • human-only

High-end grader

Pok

Pokestock Grading

Netherlands • human-only

TCG-focused EU grader

Qua

Quantum Slabs

Europe • human-only

High-end EU grader

RCG

USA • AI-assisted

Revolution Card Grading - Premium high-speed verification.

Rar

Rare Edition

USA • QR+NFC

Premium slab grading

UGS

Netherlands • human-only

Universal Grading Services

Umb

Umbra Grading

USA • human-only

US Pokémon specialist

Ver

Verified Grades

USA • QR

Digital provenance slabs

Zen

Zenith Grading

Global • human-only

Global grading service

Zep

Zephyr Grading

USA • human-only

US premium cards

Complete Library

Specialized, Niche & Local Graders

A comprehensive atlas of smaller grading companies, niche TCG specialists, and regional boutiques.

Company Name	Primary Region	Focus/Tech	Status	Profile
AP Grading German grader...	Germany	human-only	ACTIVE	View Detail →
Alpha Grading Asia-Pacific grader...	Singapore	human-only	ACTIVE	View Detail →
Aurora Grading Asia specialist cards...	Asia	human-only	ACTIVE	View Detail →
Aurora TCG Grading Asia Pokémon grader...	Asia	human-only	ACTIVE	View Detail →
BCG Belgian Card Grading...	Belgium	human-only	ACTIVE	View Detail →
Beta Grading Australian grader...	Australia	human-only	ACTIVE	View Detail →
Bolt Grading European TCG & sports...	Europe	human-only	ACTIVE	View Detail →
Bolt Slabs Europe sports & TCG...	Europe	human-only	ACTIVE	View Detail →
Card Grading Australia CGA. Australia's dedicated card grading company of...	Australia	human-only	ACTIVE	View Detail →
Collect Aura French grader...	France	human-only	ACTIVE	View Detail →
DCI Grading Dallas Card Investors. Texas-based grading company...	USA	human-only	ACTIVE	View Detail →
DSG Grading Diamond Service Grading...	USA	human-only	ACTIVE	View Detail →
Delta Card Grading Independent grader...	USA	human-only	ACTIVE	View Detail →
Delta Slabs US sports & TCG...	USA	human-only	ACTIVE	View Detail →
Dragon Grading China TCG grader...	China	human-only	ACTIVE	View Detail →
EG European Grading Spanish grader...	Spain	human-only	ACTIVE	View Detail →
Eagle Grading Asia Pokémon & TCG...	Asia	human-only	ACTIVE	View Detail →
Eclipse Grading Independent Asia...	Hong Kong	human-only	ACTIVE	View Detail →
Eclipse TCG Asia/Pacific grader...	Asia	human-only	ACTIVE	View Detail →
FCG Forensic Card Grading...	USA	human-only	ACTIVE	View Detail →
FGC Florida Grading Company. Independent US grader off...	USA	human-only	ACTIVE	View Detail →
Falcon Grading Middle East grader...	UAE	human-only	ACTIVE	View Detail →
Frost Cards EU hobby TCG...	Europe	human-only	ACTIVE	View Detail →
Frost Grading EU hobby grader...	Europe	human-only	ACTIVE	View Detail →
GAI Global Authentication Inc. Established US grading ...	USA	human-only	ACTIVE	View Detail →
GG Grading European grading company based in the Netherlands....	Netherlands	human-only	ACTIVE	View Detail →
GRAAD Italian grader...	Italy	human-only	ACTIVE	View Detail →
GradedGem UK-based Pokémon and TCG grading specialist. Popu...	UK	human-only	ACTIVE	View Detail →
Helios Grading EU premium grader...	Europe	human-only	ACTIVE	View Detail →
Helios Slabs EU collector TCG...	Europe	human-only	ACTIVE	View Detail →
Icon Grading Independent US grader...	USA	human-only	ACTIVE	View Detail →
Ignite Grading Canadian grader...	Canada	human-only	ACTIVE	View Detail →
Ignite Slabs Canada grader...	Canada	human-only	ACTIVE	View Detail →
Jade Grading Asia-Pacific grader...	Asia	human-only	ACTIVE	View Detail →
Jupiter Grading US collector grader...	USA	human-only	ACTIVE	View Detail →
Jupiter Slabs US collector TCG...	USA	human-only	ACTIVE	View Detail →
Knight Grading UK collector grader...	UK	human-only	ACTIVE	View Detail →
Kraken Grading Asia TCG grader...	Asia	human-only	ACTIVE	View Detail →
Kraken Slabs Asia/Pacific TCG...	Asia	human-only	ACTIVE	View Detail →
Legacy Grading Independent EU...	Europe	human-only	ACTIVE	View Detail →
Lunar Cards EU trading card grader...	Europe	human-only	ACTIVE	View Detail →
Lunar Grading EU trading card grader...	Europe	human-only	ACTIVE	View Detail →
MGC Majesty Grading Company...	UK	human-only	ACTIVE	View Detail →
MTG Grade European TCG grader...	Europe	human-only	ACTIVE	View Detail →
Majesty Grading UK-based grading company specializing in sports ca...	UK	human-only	ACTIVE	View Detail →
Mana Grading Brazilian grader...	Brazil	human-only	ACTIVE	View Detail →
Mint Grading Service Card grading & certification...	USA	human-only	ACTIVE	View Detail →
Monarch Grading Canada specialist...	Canada	human-only	ACTIVE	View Detail →
Nebula Grading EU hobby cards...	Europe	human-only	ACTIVE	View Detail →
Nova Grading US independent grader...	USA	human-only	ACTIVE	View Detail →
OTG Over Time Grading...	Canada	human-only	ACTIVE	View Detail →
PCA Professional Cards Authenticator...	France	human-only	ACTIVE	View Detail →
Pegasus Grading Asia/Pacific cards...	Asia	human-only	ACTIVE	View Detail →
Prograding French grading company serving the European market...	France	human-only	ACTIVE	View Detail →
Quantum Grading EU/Asia grader...	Europe	human-only	ACTIVE	View Detail →
Raven Grading US sports & TCG...	USA	human-only	ACTIVE	View Detail →
Revolution Grading Independent US grading company offering sports car...	USA	human-only	ACTIVE	View Detail →
Rising Sun Grading Japan Pokémon & TCG...	Japan	human-only	ACTIVE	View Detail →
SPA Grading Sports and Pokémon Authentication. Australian gra...	Australia	human-only	ACTIVE	View Detail →
Solar Grading EU collector cards...	Europe	human-only	ACTIVE	View Detail →
Special One Grading Portugal grader...	Portugal	human-only	ACTIVE	View Detail →
Sportscard.com Long-running online sports card marketplace and au...	USA	marketplace	ACTIVE	View Detail →
Stellar Grading Independent US grader...	USA	human-only	ACTIVE	View Detail →
Subgrades AI-powered pre-grading app that predicts PSA and B...	USA	AI-only	ACTIVE	View Detail →
TCG Grading European TCG-focused grading company. Specializes ...	Europe	human-only	ACTIVE	View Detail →
TGA The Grading Authority. Independent US grading comp...	USA	human-only	ACTIVE	View Detail →
Titan Grading EU collector cards...	Europe	human-only	ACTIVE	View Detail →
Titanium Grading Asia TCG grader...	Asia	human-only	ACTIVE	View Detail →
Treehouse Grading THG - Boutique grading for high-end TCG assets....	Australia	human-only	ACTIVE	View Detail →
Ultima Grading Independent grader...	USA	human-only	ACTIVE	View Detail →
Vanguard Grading Asia-Pacific grader...	Asia	human-only	ACTIVE	View Detail →
Vortex Grading EU hobby grader...	Europe	human-only	ACTIVE	View Detail →
Wave Grading Canada sports & TCG...	Canada	human-only	ACTIVE	View Detail →
William & Turner Grading Spanish grader...	Spain	human-only	ACTIVE	View Detail →
Wizard Grading Magic/Pokémon specialist...	USA	human-only	ACTIVE	View Detail →
Xenon Grading Asia/Pacific grader...	Asia	human-only	ACTIVE	View Detail →
Yellow Card Grading Europe TCG...	Europe	human-only	ACTIVE	View Detail →
Yellow Star Grading EU TCG grader...	Europe	human-only	ACTIVE	View Detail →
CGP Card Grading Pro. Independent grading service offe...	USA	QR	ACTIVE	View Detail →
Degree Grading Independent grader...	USA	human-only	ACTIVE	View Detail →
Fabulous Grading Independent...	USA	human-only	ACTIVE	View Detail →
GCG Global Card Grading...	USA	human-only	ACTIVE	View Detail →
GMA Grading Grading & Authentication...	USA	human-only	ACTIVE	View Detail →
GMG Gem Mint Graded Budget-friendly US grading service starting at $8/...	USA	human-only	ACTIVE	View Detail →
Gem Mint Grading GEM - Specialized in modern soccer and basketball....	UK	human-only	ACTIVE	View Detail →
GlobalCardGrading Independent grader...	USA	human-only	ACTIVE	View Detail →
MCG Midwest Card Grading. Regional US grading company ...	USA	human-only	ACTIVE	View Detail →
Mint Condition Grading Independent US grading company offering sports car...	USA	human-only	ACTIVE	View Detail →
PCG Professional Card Grading. Independent US grading ...	USA	human-only	ACTIVE	View Detail →
Premier Card Grading Independent grader...	USA	human-only	ACTIVE	View Detail →
RCG Revolution Card Grading...	USA	human-only	ACTIVE	View Detail →
SCD Sports Card Direct. Grading and authentication ser...	USA	human-only	ACTIVE	View Detail →
SGS Supreme Grading Service. Independent grading compa...	USA	human-only	ACTIVE	View Detail →
Woetoe Grading Dutch grader...	Netherlands	human-only	ACTIVE	View Detail →
Xtreme Grading US hobby grader...	USA	human-only	ACTIVE	View Detail →
ATC Authenticator of Trading Cards...	USA	human-only	ACTIVE	View Detail →
Bonfire Grading Independent grader...	USA	human-only	ACTIVE	View Detail →
Hall of Fame Grading Independent grader...	USA	human-only	ACTIVE	View Detail →
ISA International Sports Authentication...	USA	human-only	ACTIVE	View Detail →
PGI Grading Pristine Grading International. Budget US grading ...	USA	human-only	ACTIVE	View Detail →
UCG Ultimate Card Grading...	USA	human-only	ACTIVE	View Detail →
Valhalla Grading Independent grader...	USA	human-only	ACTIVE	View Detail →
WCG World Class Grading. Long-running independent US g...	USA	human-only	ACTIVE	View Detail →
Black Label Grading Submission partner slabs...	USA	QR	ACTIVE	View Detail →
CGS Collectors Grading Service...	USA	human-only	ACTIVE	View Detail →
Gem Mint Grading Low-tier grader...	USA	human-only	ACTIVE	View Detail →
PGI Professional Grading Inc...	USA	human-only	ACTIVE	View Detail →
USA Sports Cards Defunct grading company...	USA	human-only	DEFUNCT	View Detail →
Ultimate Slab Novelty slabs...	USA	human-only	ACTIVE	View Detail →

The Science of Choosing a Grading Company

Factors of Liquidity & Resale Value

When selecting a grading service, market liquidity is the primary driver of ROI. **PSA** remains the undisputed king of resale value, often commanding 20-40% premiums over competitors for identical grades. However, **BGS (Beckett)** is the preferred choice for high-end modern cards where subgrades provide a granular view of condition, particularly for "Black Label" perfect candidates.

Emerging tech companies like **TAG** and **AGS** are disrupting the market with computer-vision objectivity, eliminating human grader variance—a major pain point for established veterans.

Regional & Niche Considerations

Collectors outside the USA often face high shipping and insurance costs. Companies like **KSA** (Canada), **Ace Grading** (UK), and **CCC Grading** (France) provide localized solutions with premium slabs that resonate with regional markets. For TCG specialists (Pokémon, Magic: The Gathering), **CGC Cards** has quickly ascended to Tier 1 status due to their historical expertise in comic book grading and highly clear, archival-quality slabs.