NYSE · Common Stock · Services-Computer Integrated Systems Design
American technology-focused engineering firm
127 entities across 26 jurisdictions. Read directly from the company’s own 10-K EX-21 filed 2026-02-11 — see the exhibit.
Which other public companies file entities in the same places:
| Entity | Jurisdiction | Note |
|---|---|---|
| Altamira Intermediate Company I, Inc. | Delaware | |
| Altamira Intermediate Company II, Inc. | Delaware | |
| Altamira Technologies Corporation | Delaware | |
| Amplus Corporation | Virginia | |
| APG Technologies, LLC | Virginia | |
| Applied Sciences Consulting, LLC | Florida | |
| Asymmetric Technologies LLC | Maryland | |
| BCC Engineering Acquisition Corporation | Delaware | |
| BCC Engineering Holding Corporation | Delaware | |
| BCC Engineering, LLC | Florida | |
| Black Signal Technologies LLC | Delaware | |
| Blackhorse, A Parsons LLC | Delaware | |
| Blue Ridge Envisioneering, Inc. | Virginia | |
| Bonifica S.P.A. | Italy | |
| Braxton Science & Technology Group, LLC | Colorado | |
| Braxton Technologies, LLC | Colorado | |
| Chesapeake Technology International, Corp. | Maryland | |
| CMX TECHNOLOGIES LLC | Delaware | |
| Cromulence LLC | Florida | |
| De Leuw, Cather International Limited | Delaware | |
| Delcan Corporation | Illinois | |
| Delcan Technologies, Inc. | Georgia | |
| Echo Ridge, LLC | Virginia | |
| Engineering Financing Services, LLC | Delaware | |
| First Defense Services Pte. Ltd. | Singapore | |
| Fourth Dimension Engineering LLC | Delaware | |
| Heath & Lineback Engineers, Inc. | Georgia | |
| Holding S.r.L. | Italy | |
| I. S. Engineers, L.L.C. | Texas | |
| INCADENCE STRATEGIC SOLUTIONS LLC | Delaware | |
| Ingenicomm, LLC | Virginia | |
| IPKeys Power Partners, Inc. | Delaware | |
| Lakes Engineering, Inc. | Florida | |
| NDP, LLC | Colorado | |
| New Millenium Engineering, Inc. | Florida | |
| O & M Consulting Engineering, P.S.C. | Puerto Rico | |
| OGSystems, LLC | Virginia | |
| Paragon Communications Solutions LLC | Virginia | |
| PARCAN, Inc. | Delaware | |
| Parsons Architectural Services of Illinois Inc. | Illinois | |
| Parsons Architecture of Florida Inc. | Florida | |
| Parsons Architecture of New Jersey P.C. | New Jersey | |
| Parsons Canada Holdings, LLC | Delaware | |
| Parsons Construction Craft Services Inc. | Texas | |
| Parsons Construction Group Inc. | Delaware | |
| Parsons Constructors & Fabricators Inc. | Delaware | |
| Parsons Constructors Inc. | Delaware | |
| Parsons Corporation | Delaware | |
| Parsons Delcan Inc. | Delaware | |
| Parsons Engineering Inc. of Michigan | Michigan | |
| Parsons Engineering of New York, Inc. | New York | |
| Parsons Engineering Science International, Inc. | Delaware | |
| Parsons Engineering Science, Inc. | California | |
| Parsons Enterprises, Inc. | Delaware | |
| Parsons Environment & Infrastructure Group Inc. | Delaware | |
| Parsons Europe Holdings B.V. | Netherlands | |
| Parsons Federal Construction Inc. | California | |
| Parsons Government Services Inc. | Nevada | |
| Parsons Government Services International Inc. | Delaware | |
| Parsons Government Support Services Inc. | Texas | |
| Parsons Group France SAS | France | |
| Parsons Group International Limited | United Kingdom | |
| Parsons Infrastructure & Technology Group Inc. of Ohio | Ohio | |
| Parsons Infrastructure & Technology Group of Illinois P.C. | Illinois | |
| Parsons Infrastructure & Technology Group of Michigan Inc. | Nevada | |
| Parsons Infrastructure & Technology Group of New York Inc. | New York | |
| Parsons Inspection & Maintenance Corporation | Delaware | |
| Parsons International Limited | Nevada | |
| Parsons Main of New York, Inc. | New York | |
| Parsons Middle East Corporation | Nevada | |
| Parsons Middle East Ltd. | Delaware | |
| Parsons of North Carolina Inc. | North Carolina | |
| Parsons of Puerto Rico Professional Engineers, P.S.C. | Puerto Rico | |
| Parsons Overseas Company | Nevada | |
| Parsons Overseas Limited Inc. | Delaware | |
| Parsons PATCO Inc. | Delaware | |
| Parsons Professional Corporation | District of Columbia | |
| Parsons Project Services, Inc. | California | |
| Parsons RCI Inc. | Washington | |
| Parsons Regional Headquarters Company | Saudi Arabia | |
| Parsons Savannah Construction Company | South Carolina | |
| Parsons Savannah Services Company | Delaware | |
| Parsons Secure Solutions Inc. | Virginia | |
| Parsons Services Company | Texas | |
| Parsons Technical Services Inc. | Delaware | |
| Parsons Technical Services International Inc. | Texas | |
| Parsons Transportation Architectural Services LLC | Delaware | |
| Parsons Transportation Group Inc. | Illinois | |
| Parsons Transportation Group Inc. of Michigan | Michigan | |
| Parsons Transportation Group of New York, Inc. | New York | |
| Parsons Transportation Group, Professional Corporation | District of Columbia | |
| Parsons Water & Infrastructure Inc. | Delaware | |
| Parsons-Versar LLC | Delaware | |
| Partnership for Temporary Housing LLC | Delaware | |
| Polaris Alpha Advanced Systems, Inc. | Virginia | |
| Polaris Alpha Cyber and Sigint, LLC | Delaware | |
| Polaris Alpha Cyber Technologies, LLC | Delaware | |
| Polaris Alpha, LLC | Delaware | |
| Prime Solutions LLC | Maryland | |
| PTSI Managed Services Inc. | California | |
| QRC, LLC | Virginia | |
| Rapid Imaging Technologies LLC | Maryland | |
| S&P Geology Services P.C. | New York | |
| Sage Management Enterprise, LLC | Maryland | |
| Saudi Arabian Parsons for Engineering Consulting Company (Professional Limited Liability Company) | Saudi Arabia | |
| Saudi Arabian Parsons Limited | Saudi Arabia | |
| Sealing Technologies, LLC | Maryland | |
| Silver Palm Technologies, LLC | Maryland | |
| Solidyn Solutions, LLC | Delaware | |
| Space Ground System Solutions, Inc. | Florida | |
| SPW 2020 LLC | Virginia | |
| Steinman Boynton Gronquist & Birdsall | New York | |
| Steinman Inc. | New York | |
| T.J. Cross Engineers, Inc. | California | |
| Tailored Engineering Deployments, LLC | Maryland | |
| TCG International Group Ltd. | Virginia | |
| The Ralph M. Parsons Company | Nevada | |
| Thermal Remediation Services Europe, B.V. | Netherlands | |
| Transport Atlanta Joint Venture, LlC | Georgia | |
| TRS Group, Inc. | Washington | |
| TRS International B.V. | Netherlands | |
| TSM LLC | Tennessee | |
| VAXCOM SERVICES LLC | Delaware | |
| Virginia Systems and Technology, Inc. | Virginia | |
| Williams Electric Co., Inc. | Florida | |
| Xator AFG LLC | Delaware | |
| Xator LLC | Florida |
Two standard screens, computed from the XBRL in FY2025 against FY2024. Every test shows the numbers behind it — a score with its inputs hidden is a number you cannot check.
| Year | Revenue | Net income | Free cash flow | Gross margin | Shares |
|---|---|---|---|---|---|
| FY2020 | $3.9B | $98.5M | $255.1M | — | 101,205,000 |
| FY2021 | $3.7B | $64.1M | $184.5M | — | 112,127,000 |
| FY2022 | $4.2B | $96.7M | $206.9M | — | 113,483,000 |
| FY2023 | $5.4B | $161.1M | $367.3M | — | 115,082,000 |
| FY2024 | $6.8B | $235.1M | $474.4M | — | 112,174,000 |
| FY2025 | $6.4B | $241.1M | $410.4M | — | 109,693,000 |
13 institutions tracked — 7 added, 5 reduced, 1 opened a new position. Active managers added 3,224,872 shares while index money cut 88,324.
| Manager | Kind | Shares | Change | Value |
|---|---|---|---|---|
| WELLINGTON MANAGEMENT GROUP LLP | Active fund | 4,600,295 | +1,407,321 | $241.0M |
| AQR CAPITAL MANAGEMENT LLC | Hedge fund | 1,089,760 | +1,029,924 | $55.6M |
| Point72 Asset Management, L.P. | Hedge fund | 599,014 | +462,627 | $31.4M |
| FMR LLC | Active fund | 1,410,243 | +421,626 | $73.9M |
| CITADEL ADVISORS LLC | Hedge fund | 59,200 | −313,810 | $3.1M |
| JPMORGAN CHASE & CO | Active fund | 309,236 | +162,267 | $16.0M |
| STATE STREET CORP | Index | 1,992,808 | −72,015 | $104.4M |
| GEODE CAPITAL MANAGEMENT, LLC | Index | 940,617 | −70,666 | $49.3M |
| MORGAN STANLEY | Active fund | 2,629,671 | +65,942 | $137.8M |
| BlackRock, Inc. | Index | 5,369,842 | +54,357 | $281.3M |
| BANK OF AMERICA CORP /DE/ | Active fund | 863,416 | −6,299 | $45.2M |
| PRICE T ROWE ASSOCIATES INC /MD/ | Active fund | 46,081 | −4,726 | $2.4M |
NORGES BANK holds a position with no prior filing to compare against, so its change is unknown rather than zero — and it is left out of the totals above.
From 13F filings, which cover institutions managing over $100m and are filed up to 45 days after the quarter ends — so this is a considered position, not a live one, and it is not the whole shareholder register.
Ownership percentages are a vendor aggregate, not a filing — unlike everything else on this page.
PARSONS CORP files under SIC 7373 — all 14 services-computer integrated systems design companies compared on assets and F-score.
The structure map above is the Corporate Blueprint, and in the desktop it is interactive — click any entity to re-centre the map on it and walk the ownership chain. It sits alongside the screener, the scorecard and the filings lab on one desk, on your machine.
Sourced from SEC EDGAR primary filings. Figures are as reported by the company and are not investment advice. Scores are standard published screens computed from those filings; every input is shown above so you can check the arithmetic.
