United Kingdom

Top 1000 largest UK Companies by Market Cap

This is the list of the largest public listed companies from the United Kingdom by market capitalization with links to their reference stock, sector and industry.

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Top Companies from the United Kingdom as of Jul. 01, 2025

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Rank Company Market Cap (USD) Country Sector Industry
331 Craneware plc $1.09 B United Kingdom UK Healthcare UK Health Information Services
332 Workspace Group plc $1.09 B United Kingdom UK Real Estate UK REIT—Office
333 Schroder AsiaPacific Fund plc $1.07 B United Kingdom UK Financials UK Asset Management
334 A.G. BARR plc $1.07 B United Kingdom UK Consumer Staples UK Beverages—Non-Alcoholic
335 Navigator Holdings Ltd. $1.06 B United Kingdom UK Energy UK Oil & Gas Midstream
336 Senior plc $1.05 B United Kingdom UK Industrials UK Aerospace & Defense
337 XPS Pensions Group plc $1.04 B United Kingdom UK Consumer Discretionary UK Personal Services
338 Dr. Martens plc $1.02 B United Kingdom UK Consumer Discretionary UK Footwear & Accessories
339 Stock Spirits Group plc $1.02 B

(Nov. 1, 2021)

 United Kingdom UK Consumer Staples UK Beverages—Wineries & Distilleries
340 President Energy plc $1.00 B

(Jan. 1, 2024)

 United Kingdom UK Energy UK Oil & Gas E&P
341 Future plc $1.00 B United Kingdom UK Communication Services UK Publishing
342 RAK Petroleum plc $999.9 M

(Oct. 1, 2022)

 United Kingdom UK Energy UK Oil & Gas E&P
343 Standard Life Private Equity Trust plc $978.7 M

(June 1, 2022)

 United Kingdom UK Financials UK Asset Management
344 CareTech Holdings plc $978.5 M

(Sept. 1, 2022)

 United Kingdom UK Healthcare UK Medical Care Facilities
345 Baillie Gifford US Growth Trust plc $976.7 M United Kingdom UK Financials UK Asset Management
346 JPMorgan Indian Investment Trust plc $972.1 M United Kingdom UK Financials UK Asset Management
347 Cohort plc $967.3 M United Kingdom UK Industrials UK Aerospace & Defense
348 Standard Life Uk Smaller Companies Trust plc $966.0 M

(Oct. 1, 2021)

 United Kingdom UK Financials UK Asset Management
349 James Halstead plc $963.9 M United Kingdom UK Industrials UK Building Products & Equipment
350 Learning Technologies Group plc $961.5 M

(Jan. 1, 2025)

 United Kingdom UK Consumer Staples UK Education & Training Services
351 Global Ship Lease, Inc. $951.9 M United Kingdom UK Industrials UK Marine Shipping
352 Aberdeen Total Dynamic Dividend Fund $951.0 M United Kingdom UK Financials UK Asset Management
353 Victrex plc $949.0 M United Kingdom UK Basic Materials UK Specialty Chemicals
354 Volex plc $933.2 M United Kingdom UK Industrials UK Electrical Equipment & Parts
355 CMC Markets plc $932.8 M United Kingdom UK Financials UK Capital Markets
356 discoverIE Group plc $924.4 M United Kingdom UK Technology UK Electronic Components
357 Ascential plc $923.9 M

(July 1, 2024)

 United Kingdom UK Communication Services UK Advertising Agencies
358 MAS Real Estate, Inc. $923.5 M United Kingdom UK Real Estate UK Real Estate—Diversified
359 Endava plc $921.5 M United Kingdom UK Technology UK Software—Infrastructure
360 Marshalls plc $921.2 M United Kingdom UK Basic Materials UK Building Materials

Top Companies from the United Kingdom as of Jul. 01, 2025

331. Craneware plc

Company Profile: Craneware plc
Market Cap (USD): $1.09 B
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Health Information Services

332. Workspace Group plc

Company Profile: Workspace Group plc
Market Cap (USD): $1.09 B
Country: United Kingdom
Sector: UK Real Estate
Industry: UK REIT—Office

333. Schroder AsiaPacific Fund plc

Company Profile: Schroder AsiaPacific Fund plc
Market Cap (USD): $1.07 B
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

334. A.G. BARR plc

Company Profile: A.G. BARR plc
Market Cap (USD): $1.07 B
Country: United Kingdom
Sector: UK Consumer Staples
Industry: UK Beverages—Non-Alcoholic

335. Navigator Holdings Ltd.

Company Profile: Navigator Holdings Ltd.
Market Cap (USD): $1.06 B
Country: United Kingdom
Sector: UK Energy
Industry: UK Oil & Gas Midstream

336. Senior plc

Company Profile: Senior plc
Market Cap (USD): $1.05 B
Country: United Kingdom
Sector: UK Industrials
Industry: UK Aerospace & Defense

337. XPS Pensions Group plc

Company Profile: XPS Pensions Group plc
Market Cap (USD): $1.04 B
Country: United Kingdom
Sector: UK Consumer Discretionary
Industry: UK Personal Services

338. Dr. Martens plc

Company Profile: Dr. Martens plc
Market Cap (USD): $1.02 B
Country: United Kingdom
Sector: UK Consumer Discretionary
Industry: UK Footwear & Accessories

339. Stock Spirits Group plc

Company Profile: Stock Spirits Group plc
Market Cap (USD): $1.02 B (Nov. 1, 2021)
Country: United Kingdom
Sector: UK Consumer Staples
Industry: UK Beverages—Wineries & Distilleries

340. President Energy plc

Company Profile: President Energy plc
Market Cap (USD): $1.00 B (Jan. 1, 2024)
Country: United Kingdom
Sector: UK Energy
Industry: UK Oil & Gas E&P

341. Future plc

Company Profile: Future plc
Market Cap (USD): $1.00 B
Country: United Kingdom
Sector: UK Communication Services
Industry: UK Publishing

342. RAK Petroleum plc

Company Profile: RAK Petroleum plc
Market Cap (USD): $999.9 M (Oct. 1, 2022)
Country: United Kingdom
Sector: UK Energy
Industry: UK Oil & Gas E&P

343. Standard Life Private Equity Trust plc

Company Profile: Standard Life Private Equity Trust plc
Market Cap (USD): $978.7 M (June 1, 2022)
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

344. CareTech Holdings plc

Company Profile: CareTech Holdings plc
Market Cap (USD): $978.5 M (Sept. 1, 2022)
Country: United Kingdom
Sector: UK Healthcare
Industry: UK Medical Care Facilities

345. Baillie Gifford US Growth Trust plc

Company Profile: Baillie Gifford US Growth Trust plc
Market Cap (USD): $976.7 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

346. JPMorgan Indian Investment Trust plc

Company Profile: JPMorgan Indian Investment Trust plc
Market Cap (USD): $972.1 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

347. Cohort plc

Company Profile: Cohort plc
Market Cap (USD): $967.3 M
Country: United Kingdom
Sector: UK Industrials
Industry: UK Aerospace & Defense

348. Standard Life Uk Smaller Companies Trust plc

Company Profile: Standard Life Uk Smaller Companies Trust plc
Market Cap (USD): $966.0 M (Oct. 1, 2021)
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

349. James Halstead plc

Company Profile: James Halstead plc
Market Cap (USD): $963.9 M
Country: United Kingdom
Sector: UK Industrials
Industry: UK Building Products & Equipment

350. Learning Technologies Group plc

Company Profile: Learning Technologies Group plc
Market Cap (USD): $961.5 M (Jan. 1, 2025)
Country: United Kingdom
Sector: UK Consumer Staples
Industry: UK Education & Training Services

351. Global Ship Lease, Inc.

Company Profile: Global Ship Lease, Inc.
Market Cap (USD): $951.9 M
Country: United Kingdom
Sector: UK Industrials
Industry: UK Marine Shipping

352. Aberdeen Total Dynamic Dividend Fund

Company Profile: Aberdeen Total Dynamic Dividend Fund
Market Cap (USD): $951.0 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Asset Management

353. Victrex plc

Company Profile: Victrex plc
Market Cap (USD): $949.0 M
Country: United Kingdom
Sector: UK Basic Materials
Industry: UK Specialty Chemicals

354. Volex plc

Company Profile: Volex plc
Market Cap (USD): $933.2 M
Country: United Kingdom
Sector: UK Industrials
Industry: UK Electrical Equipment & Parts

355. CMC Markets plc

Company Profile: CMC Markets plc
Market Cap (USD): $932.8 M
Country: United Kingdom
Sector: UK Financials
Industry: UK Capital Markets

356. discoverIE Group plc

Company Profile: discoverIE Group plc
Market Cap (USD): $924.4 M
Country: United Kingdom
Sector: UK Technology
Industry: UK Electronic Components

357. Ascential plc

Company Profile: Ascential plc
Market Cap (USD): $923.9 M (July 1, 2024)
Country: United Kingdom
Sector: UK Communication Services
Industry: UK Advertising Agencies

358. MAS Real Estate, Inc.

Company Profile: MAS Real Estate, Inc.
Market Cap (USD): $923.5 M
Country: United Kingdom
Sector: UK Real Estate
Industry: UK Real Estate—Diversified

359. Endava plc

Company Profile: Endava plc
Market Cap (USD): $921.5 M
Country: United Kingdom
Sector: UK Technology
Industry: UK Software—Infrastructure

360. Marshalls plc

Company Profile: Marshalls plc
Market Cap (USD): $921.2 M
Country: United Kingdom
Sector: UK Basic Materials
Industry: UK Building Materials

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