Investing in retirement capital is one of the important topics in today's financial world. Many experts urge you to take care of your pension in advance and form an investment portfolio that can keep its owner afloat. Experts recommend three promising companies whose shares will bring considerable income to investors and are best suited for creation of pension savings

International Business Machines (IBM)

The technology giant International Business Machines (IBM) is open to innovation and tries to keep up with the times. IBM's dividend yield has remained high for several years. However, the tech giant is not resting on its laurels, but is seeking to restructure its business. The changes are related to the introduction of artificial intelligence and improvements in cloud computing. This has increased the company's dividend yield by 4.5%, which is very attractive to long-term investors. In 2021, IBM shares gained 14%, leaving other tech giants behind. The restructuring of the company's business is related to the so-called "hybrid-cloud" strategy. IBM clients have access to both local servers and cloud data storages. Experts consider IBM to be a reliable issuer that guarantees payment of dividends to its shareholders.

Lockheed Martin (LMT).

Lockheed Martin (LMT) stock fits harmoniously into a long-term retirement portfolio. The defense and aerospace giant has a quarterly dividend payout of $2.6 per share. According to analysts' estimates, the company's dividend yield is 3% annually. The large payout is ensured by the company's strong cash flow and crisis-resistant business. The COVID-19 pandemic has not prevented Lockheed Martin from increasing profits and sales. That has boosted cash flow, experts say. The company was also supported by payments from the U.S. Department of Defense. Lockheed Martin securities are very attractive for long-term investors. It's a great option for investors focused on stable income. According to WSJ estimations, the defense giant holds strong positions in the spheres of aerospace and hypersonic technologies. U.S. officials are not stingy with spending in these industries, analysts say.

Procter & Gamble (P&G).

The world's largest brand with a rich history is Procter & Gamble (P&G), a leading manufacturer of basic consumer products. For 66 years, the company has been aggressively building its dividend. Analysts estimate that the industry giant is capable of generating steadily growing income. Procter & Gamble's quarterly dividend payments are $0.87 per share and its dividend yield reaches 2.47% per year. Over the past 10 years, the yield on P&G securities has more than doubled. The company's shareholders have generated substantial profits, making the maker of popular housewares considered a solid option for long-term investments. By June 2021, P&G's sales were up 4%, though analysts had predicted only 3%. A strong sales spike was recorded in segments such as shaving products, health and home care.