University reference
Professional Tutors of America
Professional Tutors of America, established in 1983, is an active ROR organization in Brea, US. ROR classifies the organization under education. This profile preserves public aliases, acronyms, external identifiers, location details and organization relationships supplied by the Research Organization Registry, then links the record to other organizations in the same city and country and to recorded airports in the same city. It is a directory profile, not a university ranking, quality assessment, admissions guide or statement of endorsement by ROR or DataOfWorld.
Key facts
- ROR identifier
- https://ror.org/05cvht873
- Country
- US
- City
- Brea
- Administrative area
- California
- Website
- http://www.professionaltutors.com/
- Established
- 1983
- Organization types
- education
- External identifiers
grid grid.430044.7 wikidata Q30288464 - Organization relationships
- Latitude
- 33.91668
- Longitude
- -117.90006
- ROR last modified
- 2024-12-11
ROR identity context
Names, identifiers and relationships
These identifiers describe the organization record and do not imply ranking or endorsement.
| GRID identifiers | grid.430044.7 |
|---|---|
| WIKIDATA identifiers | Q30288464 |
Wikidata structured context
Published identifiers and revision
Only allowlisted structured claims are used. Wikipedia prose and Wikimedia media are not copied.
| QID | Q30288464 |
|---|---|
| Revision | 2474531035 |
| Modified | 2026-03-22T10:04:39Z |
| Structured label | Professional Tutors of America |
| Country QID | Q30 |
OpenAlex institution metadata
Works and research-topic context
Institution-level directory statistics only; they are not rankings, quality judgments or endorsements.
Published topics: Magnetic confinement fusion research, Fusion materials and technologies, Identity, Memory, and Therapy, Death Anxiety and Social Exclusion, Outdoor and Experiential Education, Adventure Sports and Sensation Seeking, Winter Sports Injuries and Performance, Leadership, Courage, and Heroism Studies, Genomics and Phylogenetic Studies, Ionosphere and magnetosphere dynamics
Annual indicator
Institution works indexed by OpenAlex
5.00 works2026
Institution-level yearly works counts in OpenAlex; not a ranking or quality measure. Values retain the source period and unit.
View source data
| Period | works | Source flag | Confidentiality |
|---|---|---|---|
| 2026 | 5.00 works | — | — |
| 2025 | 2.00 works | — | — |
| 2023 | 1.00 works | — | — |
| 2019 | 1.00 works | — | — |
| 2018 | 2.00 works | — | — |
| 2017 | 1.00 works | — | — |
| 2016 | 1.00 works | — | — |
Field-level provenance
Sources for this profile
Dates and licenses apply to the specific facts and series supplied by each source.
Research Organization Registry
- Applicable date
- 2026-07-20
- Dataset version
- dbdfb9b8dad3
- License
- Creative Commons CC0 1.0
- Attribution
- Research Organization Registry (ROR)
DataOfWorld deterministic university profile template
- Applicable date
- 2026-07-20
- Dataset version
- university-profile-v1
- License
- Original DataOfWorld text
- Attribution
- DataOfWorld
Wikidata structured data
- Applicable date
- 2026-07-31
- Dataset version
- 0448cad8da6f
- License
- Creative Commons CC0 1.0
- Attribution
- Wikidata structured data; DataOfWorld preserves QID and revision metadata.
OpenAlex metadata
- Applicable date
- 2026-07-31
- Dataset version
- b70908bc7885
- License
- Creative Commons CC0 1.0
- Attribution
- OpenAlex; metadata only, no full text or abstracts are published.
Reference data can change. Verify consequential decisions against the original source.