ManTech International

American defense company
Organization business Q6746136
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ManTech International

Summary

ManTech International is a business[1]. It ranks in the top 4% of business entities by monthly Wikipedia readership (1,115 views/month).[2]

Key Facts

  • ManTech International is in the country of United States[3].
  • ManTech International is in the country of US[4].
  • ManTech International's instance of is recorded as business[5].
  • ManTech International's instance of is recorded as public company[6].
  • ManTech International's founder is recorded as Franc M. Wertheimer[7].
  • ManTech International was followed by Netwitness[8].
  • ManTech International's headquarters location is recorded as Fairfax[9].
  • ManTech International's child organization or unit is recorded as Allied Technology[10].
  • ManTech International's stock exchange is recorded as Nasdaq[11].
  • ManTech International's industry is recorded as weapons industry[12].
  • 1968 marks the founding of ManTech International[13].
  • 2001-11-14 marks the founding of ManTech International[14].
  • ManTech International's location of formation is recorded as Fairfax[15].
  • ManTech International's official website is recorded as http://www.mantech.com/[16].
  • ManTech International's product or material produced is recorded as software[17].
  • ManTech International's legal form is recorded as XTIQ[18].

Product Details

The following facts are restated verbatim from public-domain and CC0 open-data sources — every line is independently verifiable against the named source's catalog.

GLEIF Golden Copy — Level 1 entity data

  • Legal Entity Identifier (LEI): 5299007N03CAU4SWNR02[19]

  • Registered legal name: Mantech International Corporation[20]

  • Legal jurisdiction: US-DE[21]

  • GLEIF entity category: GENERAL[22]

  • Legal form (ISO 20275 ELF): XTIQ[23]

  • Entity status: ACTIVE[24]

  • LEI registration status: LAPSED[25]

  • Entity created: 2001-11-14[26]

  • LEI first registered: 2019-01-02[27]

  • LEI last updated: 2023-10-25[28]

  • LEI next renewal: 2023-10-24[29]

  • Managing LOU: 5493001KJTIIGC8Y1R12[30]

  • Registration authority: RA000602[31]

  • Authority entity ID: 3456762[32]

  • Conformity flag: NON_CONFORMING[33]

Body

Founding

ManTech International's founder is recorded as Franc M. Wertheimer[7]. Recorded inception include 1968[13] and 2001-11-14[14]. Its location of formation is recorded as Fairfax[15].

Identity

ManTech International was followed by Netwitness[8].

Operations

ManTech International's headquarters location is recorded as Fairfax[9]. Its child organization or unit is recorded as Allied Technology[10].

Industry

ManTech International's industry is recorded as weapons industry[12].

Ownership

ManTech International's stock exchange is recorded as Nasdaq[11]. Its product or material produced is recorded as software[17].

Why It Matters

ManTech International ranks in the top 4% of business entities by monthly Wikipedia readership (1,115 views/month).[2]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . nytimes.com. nytimes.com. Provenance: wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . National Software Reference Library. wikidata.org.
  16. [18] ↑ . wikidata.org.

Product details (FDA / USDA / NHTSA public-domain catalog data)

  1. [19] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  2. [20] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  3. [21] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  4. [22] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  5. [23] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  6. [24] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  7. [25] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  8. [26] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  9. [27] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  10. [28] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  11. [29] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  12. [30] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  13. [31] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  14. [32] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.
  15. [33] ↑ . Global Legal Entity Identifier Foundation (GLEIF). Retrieved . gleif.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). ManTech International. Retrieved October 7, 2026, from https://4ort.xyz/entity/mantech-international
MLA “ManTech International.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 Oct. 2026, https://4ort.xyz/entity/mantech-international.
BibTeX @misc{4ortxyz_mantech-international_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{ManTech International}}, year = {2026}, url = {https://4ort.xyz/entity/mantech-international}, note = {Accessed: 2026-10-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): ManTech International — https://4ort.xyz/entity/mantech-international (retrieved 2026-10-07)

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