Organization Summary
Meet Tag1 Consulting, Inc.
Who We Are
Tag1 Consulting is the global team behind some of the world’s most demanding digital platforms. Industry leaders like Google, The New York Times, and the ACLU have trusted us to architect and scale their mission-critical systems. As the #2 all-time contributor to Drupal, our team authored many of the core systems that power the open web. We put that open source heritage to work building, scaling, and optimizing the systems that run your business.
Tag1 is a Gold Partner of the Drupal AI Initiative, committing funding and dedicated engineers to advance AI in Drupal. Where others advise on AI, Tag1 engineers it. We validate every approach inside our own work before we deploy it for clients, then open source it and publish what we learned.
With Tag1, you get a partner invested in the long-term health of your platform, proven in crisis, and ready for whatever’s next. We build for the critical moment.
Why Tag1
Our engineers have been building Drupal since its first year, and for nearly two decades organizations have trusted Tag1 to turn complex technical decisions into clear, informed choices. The people who wrote the code do the work.
The People Behind the Platform
Systems we authored ship in every Drupal site. Our leadership includes principal architects, experienced engineers, and maintainers of key open source projects.
- Security depth: Three Tag1 engineers serve on the Drupal Security Team.
- Core architects: Our engineers built Drupal’s migration subsystem.
- Performance pioneers: Gander, built with the Google Chrome team, brings automated performance testing directly into Drupal core.
- Drupal.org itself: Tag1 provides infrastructure management for Drupal.org.
- Global team, round-the-clock: We span 25+ countries, so someone is on the hard problem while you sleep.
What We Do
We help organizations solve their most complex digital challenges with speed, clarity, and precision. From performance and security to large-scale migrations and AI, Tag1 builds solutions that keep your platform running today and moving forward tomorrow.
Website & Digital Platform Engineering
When the platform has to perform, we’re the team you call.
- Expert Drupal Services: Core contributors who build, scale, and rescue enterprise Drupal.
- Migration Services: The right process and the real-world experience to back it up.
- Web Development & Architecture: Sites and platforms built for the toughest digital challenges.
- Infrastructure & DevOps: Mission-critical infrastructure that’s secure, scalable, and built for what’s next.
- Continuous Development: A committed team that keeps your platform secure, current, and evolving.
- Enterprise WordPress Services: Expert engineering and performance for WordPress at any scale.
Strategic Technology Services
Strategy that goes deeper than advice. We work alongside you to get it right.
- Artificial Intelligence: Practical AI, proven in our own operations first.
- Architecture Leadership & Advisory: Executive-level guidance backed by deep technical expertise.
- Experience Design & Strategy: Human-centered experiences that align design, strategy, and technology.
- Data Analytics: The right strategy, engineering, and science for smarter business decisions.
Web Performance & Scalability
When performance isn’t optional, neither is expertise.
- Website Performance Management: Meet traffic spikes with fine-tuned scalability.
- Audit Services: Comprehensive, end-to-end audits that leave no byte unturned.
- Emergency Services: When downtime threatens your business, every millisecond counts.
Our Innovations
Your challenges fuel our innovation. We built these products and open source contributions to solve real-world problems.
Drupal
- Workspaces: True enterprise content staging for Drupal. Preview changes, manage approvals, and publish across multisite platforms with full governance.
- Drupal Migration Tooling: We maintain Migrate Plus and Migrate Tools, and our team includes the architects who built Drupal’s core migration subsystem.
- Plus Suite: The next-generation page-building experience, standing on the shoulders of Layout Builder.
- Drupal 7 Extended Support: Keep running Drupal 7 after End of Life.
AI
- Scolta AI Search: Platform-agnostic, open source AI search with no SaaS vendor or search infrastructure.
- Transom AI Site Builder: Open source AI for your CMS. Teams build and publish pages from a prompt, with every change staged for review before it goes live.
- Jesse AI Assistant: An open source personal AI assistant built on plain Markdown files, with no vendor lock-in.
Performance
- Gander: Automated performance testing built into Drupal core, created with the Google Chrome team.
- Goose: Open source load testing that simulates real-world usage patterns at enterprise scale.
If your platform carries real stakes, traffic, data, uptime, or scale, talk to an architect.
Drupal Contributions
Tag1 team members include a Drupal core backend framework manager, a core release manager, core committers, subsystem maintainers, and members of the Drupal Security Team.
Drupal Core
Core Leadership
- Framework Manager, Backend (catch)
- Release Manager (catch)
- General Core Committer, provisional (amateescu)
Subsystem Maintainers
- Cache, Entity API, Path Alias (catch)
- Content Moderation, Field API, Field UI, Transliteration, Workflows, Workspaces (amateescu)
- BigPipe, Dynamic Page Cache, Page Cache, Theme API (Fabianx)
- Authentication and Authorization, Image, Migrate (heddn)
- Cache, User (kristiaanvandeneynde)
- Command Line Interface, Node Access, Render API, User (moshe weitzman)
Topic Maintainers
- Performance (catch)
Performance Testing in Core
- Gander, the automated performance testing framework built by Tag1 and the Google Chrome team, now ships with Drupal core.
Branch Maintainers
Past Core Maintainers
- Base system, Cron system, SQLite driver, Database update system, Form system, Menu system, Simpletest module (chx)
- Search module (douggreen)
Contrib Module Maintainers
Migration
Workspaces and Content Staging
- Workspaces Extra (amateescu, Fabianx, plach, s_leu, tim bozeman)
- Trash (amateescu)
- Workspace Config (amateescu, s_leu)
- Workspace Preview (amateescu)
- Entity Workflow (amateescu, douggreen)
- Media Revisions (plach, paranojik, Fabianx)
- Provenance (amateescu)
- Provenance Activity Log (amateescu)
Content and Site Building
- Entityqueue (amateescu)
- Group (kristiaanvandeneynde)
- Group clone (graber)
- User bundle (amateescu)
- Drupal LMS (graber, catch)
- Daedalus: Human+AI publishing system (tim bozeman)
- + Suite Page Builder (tim bozeman)
- Entity Blueprint (tim bozeman)
- Field Sample Value (amateescu, tim bozeman)
- Component variants (graber, s_leu)
- Variants (Fabianx, tim bozeman)
- Metatag Paths (ajits, plach)
- Shortcode (denes.szabo)
- ad (jeremy, marco, plach)
AI
- Scolta (jeremy, moshe weitzman, hankvanzile)
- Transom (peximo, marco)
- Tool API (ajits)
- Tool Belt (ajits)
Performance and Infrastructure
- Memcache API and Integration (jeremy, catch, bdragon, Fabianx)
- Cloudflare Purger (catch)
- Squoosh (heddn)
- Yjs Integration (Fabianx)
Developer Tools and Integrations
- Coder (douggreen)
- OAuth2 Token Manager (heddn, Fabianx, marco, moshe weitzman)
- Tag1 Quo (akalata, catch, jeremy)
- LinkStash (denes.szabo)
- Temporal (ghost of drupal past)
Legacy Modules
Earlier projects our team built and still maintains. Some are now part of Drupal core.
- Entity cache (catch)
- Aggregate cache (catch)
- max_age (catch)
- performance hacks (catch, killes, slashrsm)
- redis_ssi (chx)
- GMap (bdragon, marco)
- Location (bdragon, marco)
- Support (jeremy, catch, bdragon, jeffsheltren, marco)
- Spam (jeremy, killes)
- bounce_handler (killes)
- gelf (jeffsheltren)
Drupal Security Team
Drupal.org Infrastructure
- Tag1 provides infrastructure management for Drupal.org.
- Maintainer of the Drupal.org infrastructure project (nnewton)
Mentoring and Support
Community and Events
Recent Talks
- How we made the biggest performance gains in a decade in Drupal core, DrupalCon Rotterdam 2026 (catch)
- A joyful tour through the CLI now in Drupal Core, DrupalCon Rotterdam 2026 (moshe weitzman)
- Scolta: Drop-in AI Search Without a Search Server, DrupalCon Rotterdam 2026 (jeremy)
- Inside the Pyramid: A path to faster, clearer Drupal testing, DrupalCon Rotterdam 2026 (plach)
- Rebuilding the LMS Mid-Flight: A Drupal Success Story with AFT and AFL-CIO, DrupalCon Rotterdam 2026 (graber)
- AI-Powered Site Building in Drupal: From Blank Site to Styled Pages in a Conversation, DrupalCon Rotterdam 2026 (peximo, Francesco Quagliati)
- From Shadow AI to Sovereign AI Infrastructure, DrupalCon Rotterdam 2026, with amazee.ai (hankvanzile)
- Workspaces is Revolutionizing Drupal Core, DrupalCon Chicago 2026 (phoyes, raystuart)
- Migrate Smarter: How a Structured AI Methodology Unlocked a Complex Drupal 7 to 11 Migration, DrupalCon Chicago 2026 (marco)
- Drupal Test Traits: Learn by Example, DrupalCon Chicago 2026 (moshe weitzman)
- From Reactive to Proactive: Automated Performance Testing Success Stories, DrupalCon Vienna 2025 (catch)
- Drush 14 is Slimmed and Ready for Drupal Core, DrupalCon Vienna 2025 (moshe weitzman)
- AI Won't Steal Your Job, But It Will Make You (and Your Clients) Unstoppable, DrupalCon Atlanta 2025 (Fabianx, marco)
- Following Drupal Core Development: Is it Possible to Understand Every Added Change?, DrupalCon Atlanta 2025 (marvil07)
- Transforming a Health System's Digital Presence using Workspaces, DrupalCon Atlanta 2025 Healthcare Summit (michaelemeyers, hankvanzile)
Sponsorships and Initiatives
- Gold Partner of the Drupal AI Initiative
- 2026 event sponsorships: DrupalCon Rotterdam, New England Drupal Camp, Pacific Northwest Drupal Summit, Drupal Camp Asheville, DrupalCamp England
Additional Information
Credits on security advisories
- ABC: 1 issue
- Actstream: 1 issue
- Address Suggestion: 1 issue
- Advanced Search: 1 issue
- Ágora Transparency Theme: 1 issue
- AI (Artificial Intelligence): 9 issues
- AI File to Text: 1 issue
- amazee.ai Private AI Provider: 1 issue
- AI Translate: 1 issue
- Authenticator Login Plus (2FA): 2 issues
- Automated Logout: 1 issue
- Black Hole: 1 issue
- Blazy: 1 issue
- Block AJAX: 1 issue
- Block Attributes: 1 issue
- Bootstrap: 2 issues
- Bulk Update User Roles: 1 issue
- CacheFlush: 1 issue
- Calculate Working Days: 1 issue
- CAPTCHA: 1 issue
- CAPTCHA Protected Page: 1 issue
- Central Authentication System (CAS) Server: 1 issue
- Cloud: 2 issues
- Content Sync (content-sync.io): 1 issue
- Combined image style: 1 issue
- Commerce Core: 6 issues
- Commerce Decoupled Checkout: 1 issue
- Commerce License: 1 issue
- Commerce PayPal: 1 issue
- PayUmoney for Drupal Commerce: 1 issue
- Commerce Shipping: 2 issues
- Commerce Stripe: 3 issues
- Content Moderation Notifications: 1 issue
- CookieCuttr: 1 issue
- Country: 1 issue
- CSP log: 1 issue
- CSS Usage Analyzer: 1 issue
- CSV Field: 1 issue
- Custom Formatters: 1 issue
- Data field: 2 issues
- Diba carousel slider: 1 issue
- Diff: 2 issues
- Digital Signage Framework: 1 issue
- DKAN: 1 issue
- Dopup: 1 issue
- Drupal core: 19 issues
- Easy Breadcrumb: 1 issue
- ECA Helper: 1 issue
- Editoria11y Accessibility Checker: 1 issue
- Entity API: 1 issue
- Entity List: 1 issue
- Entity PDF: 1 issue
- Entity Reference Manager (Merge entities): 1 issue
- Entity Share Websub: 1 issue
- Examples for Developers: 1 issue
- External Authentication: 1 issue
- Fasttoggle: 2 issues
- Feed Block: 1 issue
- Ffmpeg Image Toolkit: 1 issue
- Field Permissions: 2 issues
- Freelinking: 1 issue
- Frontend Editing: 2 issues
- Gin Admin Theme: 1 issue
- GroupEx PRO ( Daxko ) integration: 1 issue
- Gutenberg: 1 issue
- highlight.php: 1 issue
- ImageAPI Optimize WebP: 1 issue
- Inline Entity Form Dialog: 1 issue
- Inline Formatter Field: 1 issue
- Islandora : 1 issue
- Key auth: 1 issue
- Layout Builder Advanced Permissions: 1 issue
- LDAP / Active Directory Integration: 1 issue
- Leaflet: 1 issue
- Linked Field: 1 issue
- Loft Data Grids: 1 issue
- MathJax: LaTeX for Drupal: 1 issue
- Media Alias Display: 1 issue
- Media Library Importer: 1 issue
- Menu Link Attributes: 1 issue
- Mermaid Diagram Field: 1 issue
- Migrate Tools: 1 issue
- Two Factor Authentication - TFA / Passwordless Login: 1 issue
- SAML SSO - Service Provider : 11 issues
- Monobank payment API: 1 issue
- OAuth2 Token Manager: 1 issue
- OAuth Login - OAuth OIDC SSO: 1 issue
- OpenID Connect Client: 1 issue
- Orphans Media: 1 issue
- Email Verification / SMS Verification / OTP Verification: 2 issues
- Patreon: 1 issue
- Permissions by Term: 1 issue
- Project Browser: 1 issue
- Protected Pages: 1 issue
- Quick Tabs: 1 issue
- Restrict route by IP: 1 issue
- REST & JSON API Authentication for Drupal: 1 issue
- S3 File System: 1 issue
- SafeDelete: 1 issue
- Sector Distribution: 1 issue
- Shield: 1 issue
- Signature pad widget: 1 issue
- Simple OAuth (OAuth2) & OpenID Connect: 1 issue
- Simple User Management: 1 issue
- Single Content Sync: 2 issues
- Slick Carousel: 1 issue
- SmartLinker AI: 1 issue
- Smart Content: 1 issue
- Stage File Proxy: 1 issue
- Stop administrator login: 1 issue
- Swiper formatter: 2 issues
- Mailer Plus Log: 1 issue
- Tawk.to - Live chat application: 1 issue
- Token Content Access: 1 issue
- Taxonomy Term Glossary: 1 issue
- Two-factor Authentication (TFA): 2 issues
- UI Icons: 2 issues
- Ultimate Table Field: 1 issue
- Unpublished Node Permissions: 1 issue
- USWDS Paragraph Components: 1 issue
- Views Share: 1 issue
- View Unpublished: 1 issue
- Webform: 19 issues
- Webform REST: 2 issues
- Webform Submissions Delete: 1 issue
- Xray Audit: 1 issue
- Zero Point: 1 issue
Credits on issues (1 year)
- AI (Artificial Intelligence): 1 issue
- AI Agents: 1 issue
- AI Agent Memory: 1 issue
- AI +: 13 issues
- AI Providers API: 1 issue
- Akamai: 3 issues
- Animated GIF: 1 issue
- Autocomplete Deluxe: 1 issue
- Automated Logout: 1 issue
- Bay Area Drupal Camp: 1 issue
- Better Exposed Filters: 1 issue
- Bluecheese: 1 issue
- Book: 1 issue
- Drupal Canvas: 2 issues
- Drupal Canvas Tools: 1 issue
- CKEditor 5 Dev Tools: 1 issue
- Cloudflare Purger: 6 issues
- Coding Standards: 1 issue
- Component variants: 7 issues
- Contribution Records: 1 issue
- Crop API: 3 issues
- Daedalus: Human+AI publishing system: 8 issues
- Daedalus Recipe: 2 issues
- Daedalus Theme: 2 issues
- Datetime Extras: 1 issue
- Drupal Developer Days 2026: 1 issue
- Drupal core: 546 issues
- DrupalCI: Environments: 1 issue
- Drupal.org customizations: 1 issue
- Drupal CMS development repository: 4 issues
- ECA: Event - Condition - Action: 2 issues
- Editor Advanced link: 1 issue
- Edit +: 11 issues
- Entityqueue: 27 issues
- Entity Blueprint: 13 issues
- Entity Browser: 1 issue
- EntityReference UUID: 2 issues
- Entity Workflow: 3 issues
- etracker: 1 issue
- Event Organizers Working Group: 1 issue
- Field Defaults: 1 issue
- Field Sample Value: 2 issues
- File Resumable Upload: 1 issue
- Focal Point: 1 issue
- Geocoder: 1 issue
- GitLab Templates: 1 issue
- Group: 26 issues
- Group clone: 2 issues
- Group Content Menu Bundles: 1 issue
- Inline Entity Form: 2 issues
- JSON:API Extras: 1 issue
- Language Suggestion: 1 issue
- Layout Builder +: 5 issues
- LinkStash - Personal Bookmark Manager: 1 issue
- Drupal LMS: 16 issues
- LMS Certificate: 2 issues
- LMS File Upload: 2 issues
- LMS Membership Request: 2 issues
- LMS Messages: 1 issue
- LMS Xapi: 1 issue
- LMS YAML: 1 issue
- Markdown: 2 issues
- Media Revisions: 5 issues
- Memcache API and Integration: 7 issues
- Mercury Theme: 3 issues
- Metatag: 1 issue
- Metatag Paths: 2 issues
- Migrate Plus: 1 issue
- Migrate Source Multiple CSV: 1 issue
- Navigation +: 14 issues
- OAuth2 Token Manager: 1 issue
- Organic Groups: 1 issue
- Organic Groups Menu (OG Menu): 1 issue
- Paragraphs entity embed: 1 issue
- + Suite Page Builder: 4 issues
- Plus Suite AI: 2 issues
- Translation Template Extractor (potx): 1 issue
- Profile Manager: 1 issue
- Drupal.org project maintainership: 1 issue
- Redirect: 1 issue
- Restrict route by IP: 1 issue
- S3 File System CORS Upload: 2 issues
- Search API OpenSearch: 1 issue
- Drupal Security Team: 2 issues
- Shortcode: 8 issues
- Shortcode Gmap: 1 issue
- Shortcode Video: 5 issues
- Drupal.org site moderators: 1 issue
- Stylish: 1 issue
- Tailwind CSS Utility: 1 issue
- Tempstore +: 3 issues
- Translation Management Workspaces: 1 issue
- Tool API: 6 issues
- Tool Belt: 16 issues
- Tool - Workspace: 3 issues
- Trash: 58 issues
- Twig Events: 1 issue
- User bundle: 6 issues
- Views data export: 1 issue
- Webform Google Form: 1 issue
- Workspace Config: 43 issues
- Workspace Preview: 9 issues
- Workspaces Extra: 36 issues
- Excel Serialization: 1 issue