Compare · CTM vs GIB
CTM vs GIB
Side-by-side comparison of Castellum Inc. (CTM) and CGI Inc. (GIB): market cap, price performance, sector, and recent activity on the wire.
Summary
- Both CTM and GIB operate in Professional Services (Consumer Discretionary), so they compete in similar markets.
- GIB is the larger of the two at $17.36B, about 312.6x CTM ($55.5M).
- CTM has been more active in the news (7 items in the past 4 weeks vs 2 for GIB).
- GIB has more recent analyst coverage (16 ratings vs 0 for CTM).
- Company
- Castellum Inc.
- CGI Inc.
- Price
- -
- -
- Market cap
- $55.5M
- $17.36B
- 1M return
- -
- -
- 1Y return
- -
- -
- Industry
- Professional Services
- Professional Services
- Exchange
- AMEX
- NYSE
- IPO
- 2022
- News (4w)
- 7
- 2
- Recent ratings
- 0
- 16
CGI Inc.
CGI Inc., together with its subsidiaries, provides information technology (IT) and business process services in Canada; Western, Southern, Central, and Eastern Europe; Australia; Scandinavia; Finland, Poland, and Baltics; the United States; the United Kingdom; and the Asia Pacific. Its services include the management of IT and business outsourcing, systems integration and consulting, and software solutions selling activities. The company also offers application development and integration and maintenance, testing, portfolio management, and modernization services; business consulting; and a suite of business process services designed to address the needs of specific industries, as well as IT infrastructure services. It serves clients operating in government, financial services, health, utility, communication, oil and gas, manufacturing, insurance, retail and consumer service, transportation, and post and logistics sectors. The company was formerly known as CGI Group Inc. and changed its name to CGI Inc. in January 2019. CGI Inc. was founded in 1976 and is headquartered in Montreal, Canada.
Latest CTM
- Six Weeks, Five Companies: Defense and National Security Tech Insiders Are Buying Their Own Shares
- SEC Form 8-K filed by Castellum Inc.
- Castellum to Participate in the 2026 Maxim Group Growth Summit on October 14
- General Counsel and Secretary Martin Tammy L bought $747 worth of shares (1,396 units at $0.54), increasing direct ownership by 9% to 16,427 units (SEC Form 4)
- Chief Financial Officer Bell David T bought $747 worth of shares (1,396 units at $0.54), increasing direct ownership by 8% to 18,651 units (SEC Form 4)
- Chief Operating Officer Merriman Andrew bought $747 worth of shares (1,396 units at $0.54), increasing direct ownership by 0.24% to 589,927 units (SEC Form 4)
- President Ives Glen R bought $910 worth of shares (1,700 units at $0.54), increasing direct ownership by 0.85% to 202,578 units (SEC Form 4)
- Chief Operating Officer Merriman Andrew bought $30,972 worth of shares (50,000 units at $0.62), increasing direct ownership by 9% to 588,531 units (SEC Form 4)
- Castellum Inc. filed SEC Form 8-K: Other Events, Financial Statements and Exhibits
- Castellum to Present at the H.C. Wainwright Global Investment Conference on September 15
Latest GIB
- CGI selected by France's Ministry of Agriculture, Agri-Food and Food Sovereignty to support it in modernizing its information system
- CGI named a Leader in the 2026 IDC MarketScape vendor assessment of worldwide trade finance systems
- CGI Federal enters into an applied research agreement with the Defense Logistics Agency and the University of Tennessee, Knoxville
- CGI and D-Wave Quantum partner to advance enterprise quantum adoption
- CGI Trade360 platform earns three global industry recognitions for trade finance technology leadership
- CGI announces private offering of C$500 million, in aggregate, of 3.25 year and 4.75 year senior unsecured notes
- CGI acquires Callibrity, strengthening presence in Cincinnati and expanding production-ready AI and platform engineering capabilities
- CGI and AgVantis announce strategic partnership to modernize technology across the Farm Credit System
- CGI research reveals AI success depends on modernizing systems, building talent and increasing organizational agility
- SEC Form SCHEDULE 13G filed by CGI Inc.