BI Group vs Stroy Opt based on state register facts: rating, buyer protection schemes, on-time completion, delays, sales from July to 30 September 2026, new projects, top residential complexes. Building in common: Astana, Shymkent.
BI Group and Stroy Opt build in 2 cities: Astana (339 and 7 projects), Shymkent (51 and 2 projects). Below are only facts from the state register of shared-equity construction, with no reviews or advertising: rating, protection schemes, timing, sales, supply by room count and sales launches.
В рейтинге застройщиков Казахстана по продажам BI Group — 1-е место (45 194 проданных квартир за всё время), Stroy Opt — 6-е место (1 172); балл Salemdom по фактам реестра — 77,5 и 54,8. С июля по 30 сентября 2026 BI Group отметил в реестре +4 193 проданных квартир, Stroy Opt — +158.
The main difference between the developers lies in the scale of operations and their positions in the sales ranking. BI Group is 1st with 45 194 apartments sold all-time and a Salemdom score of 77.5. Stroy Opt is 6th with 1 172 apartments sold and a score of 54.8. The register lists 523 BI Group projects and 9 Stroy Opt projects.
Both developers are present in Astana and Shymkent. In Astana, BI Group has 339 projects with 29 369 apartments still for sale; Stroy Opt has 7 projects and 1 245 apartments for sale. In Shymkent, BI Group has 51 projects with 3 964 apartments remaining, Stroy Opt has 2 projects and 756 apartments. BI Group offers economy (213 projects), business (104) and comfort (91) housing, while comfort class dominates at Stroy Opt (5 projects).
Equity holder protection is provided through different schemes. At BI Group, 86% of projects have second-tier bank (BVU) participation; the register lists 448 BVU, 44 KHC and 31 MIO. At Stroy Opt, 0% of projects are BVU and 9 projects are under the KHC scheme. On completion timing: BI Group obtained on-time certificates for 44 of 46 projects, with 44 overdue. Stroy Opt obtained an on-time certificate for 1 of 1 project, with 2 overdue.
To choose a specific residential complex, study the data for each project. By the end of 2026, completion is planned for 45 BI Group complexes (for example, Dream City Eco - B or Space 2) and 2 Stroy Opt complexes (Baqyt and SHATTYQ CITY). We recommend checking the protection scheme, completion date and sell-through of each complex separately, as these indicators differ significantly between projects of the same developer.
Commentary prepared by Salemdom AI strictly from the issue's figures.
| Indicator | BI Group | Stroy Opt |
|---|---|---|
| Rank by sales | 1 | 6 |
| Apartments sold all-time | 45 194 | 1 172 |
| Salemdom score (out of 100) | 77,5 | 54,8 |
| Objects in registry | 523 | 9 |
| Cities | Astana (338), Almaty (114), Shymkent (51), Atyrau (16) | Astana (7), Shymkent (2) |
| In the shared-equity market | 10 years | 5 years |
| With bank participation (BVU) | 86% of projects | 0% of projects |
| BVU / KHC / MIO schemes | 448 / 44 / 31 | 0 / 9 / 0 |
| Apartments in the register, sold | 95 271, 47 % | 3 173, 37 % |
| Completion date reached | 354 of 523 | 4 of 9 |
| Completion certificates on time | 44 of 46 | 1 of 1 |
| Просрочено (готовность < 100 %) | 44 | 2 |
| Entries in the unscrupulous developers list | 0 | 0 |
| New projects in the period | 16 | 1 |
The Salemdom score is the sum of six components based on state register facts. Higher by component: scale — BI Group; experience — BI Group; register deadlines — BI Group; demand — BI Group; transparency — Stroy Opt.
| Component | BI Group | Stroy Opt | Maximum |
|---|---|---|---|
| Scale | 25 | 12,5 | 25 |
| Experience | 15 | 9,3 | 15 |
| Registry deadlines | 13 | 7,4 | 20 |
| Demand | 9,4 | 7,4 | 20 |
| Transparency | 7,1 | 10,2 | 12 |
| Supervision | 8 | 8 | 8 |
Астана: у BI Group 339 объектов (продано за период +2 714, распроданность 49 %, с банком 81 %), у Stroy Opt — 7 объектов (+113, 44 %, с банком 0 %). В продаже остаётся 29 369 и 1 245 квартир.
Шымкент: у BI Group 51 объект (продано за период +698, распроданность 62 %, с банком 96 %), у Stroy Opt — 2 объекта (+45, 21 %, с банком 0 %). В продаже остаётся 3 964 и 756 квартир.
| City | BI Group: projects | Stroy Opt: projects | BI Group: sold | Stroy Opt: sold | BI Group: remaining | Stroy Opt: remaining |
|---|---|---|---|---|---|---|
| Astana | 339 | 7 | +2 714 | +113 | 29 369 | 1 245 |
| Shymkent | 51 | 2 | +698 | +45 | 3 964 | 756 |
Net increase in apartments sold in the register by month. Over the whole period, BI Group sold more. Negative values are cancellations or data corrections.
| Month | BI Group | Stroy Opt |
|---|---|---|
| July | +1 239 | +38 |
| August | +1 513 | +76 |
| September | +1 441 | +44 |
BI Group has the most projects in economy class (213), Stroy Opt — comfort (5). Class follows the national comfort standard stated in the register.
| Class | BI Group: projects | Stroy Opt: projects |
|---|---|---|
| Luxury | 11 | 0 |
| Business class | 104 | 1 |
| Comfort Class | 91 | 5 |
| Economy class | 213 | 3 |
| Compact | 38 | 0 |
How many apartments of each type are still unsold and their typical area (median across projects) — based on the latest state register export.
| Rooms | BI Group: remaining | BI Group: area | Stroy Opt: remaining | Stroy Opt: area |
|---|---|---|---|---|
| 1 | 11 799 | 39.8 m² | 745 | 40.5 m² |
| 2 | 15 727 | 57.7 m² | 393 | 63.4 m² |
| 3 | 11 097 | 83.4 m² | 369 | 85.5 m² |
| 4 | 3 370 | 118.4 m² | 67 | 123.8 m² |
| 5+ | 172 | 189.8 m² | 0 | — |
Плановый срок ввода до конца года — у 45 ЖК BI Group (не продано 2 093 квартир) и у 2 ЖК Stroy Opt (не продано 430).
BI Group: Dream City Eco - B — October 1, 2026; GreenLine.Aurora - 2 — October 1, 2026; MOD Urban — October 5, 2026; GreenLine Headliner Exclusive-2 — October 6, 2026; Space 2 — October 9, 2026.
Stroy Opt: Baqyt — November 20, 2026; SHATTYQ CITY — December 16, 2026.
New projects in the register from July to 30 September 2026: BI Group — 16 residential complexes (UIA. DARYN - H, Saulet 3, Yrysty-2, Jetisu Bereke B, Arena City Life D), Stroy Opt — 1 (OZAT).
| ЖК | City | Sold in the period | Remaining | Sold-out rate |
|---|---|---|---|---|
| 4YOU Shymkent Business | Shymkent | +246 | 46 | 89 % |
| GreenLine.Verda - 1 | Astana | +131 | 27 | 90 % |
| UIA.BIRLIK C | Astana | +122 | 206 | 37 % |
| Parkland D | Astana | +118 | 213 | 41 % |
| Grand Park Vita - 2 | Shymkent | +113 | 154 | 72 % |
| ЖК | City | Sold in the period | Remaining | Sold-out rate |
|---|---|---|---|---|
| OZAT | Astana | +74 | 130 | 36 % |
| SHYRAI Residence | Shymkent | +26 | 464 | 8 % |
| KOKJIEK | Astana | +24 | 397 | 35 % |
| SHATTYQ CITY | Shymkent | +19 | 292 | 34 % |
| Baqyt | Astana | +15 | 138 | 65 % |
Продаж за период: больше у BI Group (4 193 против 158).
Projects in the register: more at BI Group (523 vs 9).
Projects with bank participation (share): higher at BI Group (86% vs 0%).
New projects (sales launches): BI Group has more (16 vs 1).
Fewer overdue projects at Stroy Opt (2 vs 44).
The choice depends on the specific residential complex: the protection scheme, completion date and sell-through vary greatly between complexes of the same developer. Check each residential complex in the "Guarantees" section on Salemdom — or submit a request, and a broker will compare options from both developers.
Based on state register facts: Salemdom score — 77.5 for BI Group and 54.8 for Stroy Opt; equity holder protection schemes (BVU / KHC / MIO) — 448 / 44 / 31 and 0 / 9 / 0, all three equal under the law; overdue projects — 44 and 2; entries on the unscrupulous developers list — 0 and 0. We do not take reviews into account.
Bank participation: BI Group — 448 projects with BVU (86%), Stroy Opt — 0 (0%). The KHC and MIO schemes are also provided for by the law on shared-equity construction.
BI Group: planned completion date has arrived for 354 of 523 projects, on-time completion certificates — 44 of 46. Stroy Opt: 4 of 9, on-time certificates — 1 of 1.
С июля по 30 сентября 2026: BI Group — +4 193, Stroy Opt — +158 проданных квартир по реестру.
По реестру не продано 42 165 квартир у BI Group и 1 574 у Stroy Opt. Подробно по комнатности — в таблице выше.
BI Group — 339 объектов, Stroy Opt — 7. Продано за период: +2 714 и +113.
From July to 30 September 2026, 16 BI Group residential complexes and 1 Stroy Opt residential complex were added to the register.
BI Group: Astana — 338, Almaty — 114, Shymkent — 51, Atyrau — 16, Karaganda — 3. Stroy Opt: Astana — 7, Shymkent — 2.
Compare specific residential complexes: protection scheme, completion date, sell-through and price. A Salemdom broker will select options from both developers and check them against the register. Buy an apartment with a Salemdom broker and get a double mattress as a gift.
Methodology: monthly sales are the increase in the "sold" field in the register for projects that were in the register at the start of the month. Decreases (cancellations, corrections) are shown separately. If a developer temporarily reset the number sold to zero and restored it the following month, this counts neither as sales nor as cancellations. New projects are those that entered the register during the month; sales already recorded when they entered the register are not included in the month's sales. Sell-through and remaining stock are as of the end of the month.